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--- |
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title: J |
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sdk: docker |
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emoji: π» |
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colorFrom: indigo |
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colorTo: purple |
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--- |
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# π Aliah-Plus: Sistema Avanzado de Re-IdentificaciΓ³n Facial |
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[](https://opensource.org/licenses/MIT) |
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[](https://www.python.org/downloads/) |
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[](https://huggingface.co/) |
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## π ΒΏQuΓ© hace ΓΊnico a Aliah-Plus? |
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A diferencia de los bots bΓ‘sicos que solo envΓan imΓ‘genes a APIs de bΓΊsqueda, **Aliah-Plus** es un sistema de inteligencia visual que: |
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β
**Valida matemΓ‘ticamente** cada resultado con embeddings faciales (ArcFace/FaceNet512) |
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β
**Extrae URLs ocultas** de miniaturas borrosas usando OCR |
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β
**Bypasea restricciones** de sitios como PimEyes con stealth browsing |
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β
**Cross-referencia** resultados entre mΓΊltiples motores automΓ‘ticamente |
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β
**Elimina falsos positivos** con umbrales adaptativos de similitud |
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## π ComparaciΓ³n con Bots BΓ‘sicos |
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| CaracterΓstica | Bot BΓ‘sico | Aliah-Plus | |
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|----------------|-----------|------------| |
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| ValidaciΓ³n de resultados | β Ninguna | β
Embeddings + Cosine Similarity | |
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| ExtracciΓ³n de URLs | β No | β
OCR + Pattern Matching | |
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| Anti-detecciΓ³n | β No | β
Playwright Stealth | |
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| Falsos positivos | 30-40% | 5-10% | |
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| Cross-referencing | β No | β
Multi-engine correlation | |
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| Base de datos vectorial | β No | β
Qdrant | |
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## ποΈ Arquitectura del Sistema |
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``` |
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βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
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β INPUT: Imagen de Rostro β |
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ββββββββββββββββββββββββ¬βββββββββββββββββββββββββββββββββββββββ |
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β |
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βΌ |
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βββββββββββββββββββββββββββ |
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β Face Alignment β |
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β (MTCNN/MediaPipe) β |
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β β’ DetecciΓ³n β |
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β β’ RotaciΓ³n β |
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β β’ NormalizaciΓ³n β |
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ββββββββββββββ¬βββββββββββββ |
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β |
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βΌ |
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βββββββββββββββββββββββββββ |
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β Embedding Generation β |
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β (ArcFace/FaceNet512) β |
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β Vector: [512 dims] β |
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ββββββββββββββ¬βββββββββββββ |
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β |
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βββββββββββββββ΄ββββββββββββββ |
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β β |
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βΌ βΌ |
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βββββββββββββββββ βββββββββββββββββ |
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β Stealth β β Multi-Engine β |
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β PimEyes β β Search β |
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β Scraper β β (Yandex/Bing) β |
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βββββββββ¬ββββββββ βββββββββ¬ββββββββ |
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β β |
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βΌ βΌ |
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βββββββββββββββββ βββββββββββββββββ |
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β OCR Extractor β β Image Fetcher β |
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β β’ Dominios β β β’ Thumbnails β |
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β β’ URLs β β β’ Full Images β |
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βββββββββ¬ββββββββ βββββββββ¬ββββββββ |
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β β |
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βββββββββββββ¬ββββββββββββββ |
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β |
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βΌ |
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βββββββββββββββββββββββββββ |
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β Cross-Referencing β |
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β β’ Domain matching β |
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β β’ Duplicate removal β |
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β β’ Source correlation β |
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ββββββββββββββ¬βββββββββββββ |
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β |
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βΌ |
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βββββββββββββββββββββββββββ |
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β Embedding Comparison β |
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β β’ Cosine Similarity β |
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β β’ Threshold: 0.75+ β |
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β β’ Confidence Levels β |
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ββββββββββββββ¬βββββββββββββ |
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β |
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βΌ |
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βββββββββββββββββββββββββββ |
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β Vector Database β |
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β (Qdrant) β |
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β β’ Cache results β |
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β β’ Avoid duplicates β |
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ββββββββββββββ¬βββββββββββββ |
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β |
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βΌ |
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βββββββββββββββββββββββββββ |
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β VERIFIED RESULTS β |
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β β’ Similarity > 0.75 β |
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β β’ Extracted URLs β |
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β β’ Source attribution β |
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β β’ Confidence scores β |
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βββββββββββββββββββββββββββ |
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``` |
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## π§ InstalaciΓ³n |
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### OpciΓ³n 1: Local |
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```bash |
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git clone https://github.com/tu-usuario/aliah-plus.git |
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cd aliah-plus |
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# Crear entorno virtual |
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python -m venv venv |
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source venv/bin/activate # Windows: venv\Scripts\activate |
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# Instalar dependencias |
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pip install -r requirements.txt |
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# Instalar navegadores para scraping |
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playwright install chromium |
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playwright install-deps |
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# Ejecutar |
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python app.py |
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``` |
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### OpciΓ³n 2: Docker |
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```bash |
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docker build -t aliah-plus . |
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docker run -p 8000:8000 aliah-plus |
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``` |
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### OpciΓ³n 3: Hugging Face Spaces |
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1. Crear un nuevo Space en https://huggingface.co/spaces |
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2. Seleccionar "Docker" como SDK |
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3. Subir todos los archivos del proyecto |
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4. El Space se construirΓ‘ automΓ‘ticamente |
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## π» Uso |
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### API REST |
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```bash |
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# Iniciar servidor |
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python app.py |
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# Servidor disponible en http://localhost:8000 |
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# DocumentaciΓ³n en http://localhost:8000/docs |
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``` |
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### Ejemplo: BΓΊsqueda Completa |
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```python |
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import requests |
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# Buscar rostro |
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files = {'file': open('persona.jpg', 'rb')} |
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response = requests.post( |
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'http://localhost:8000/api/v1/search', |
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files=files, |
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params={ |
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'threshold': 0.75, |
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'enable_ocr': True, |
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'enable_cross_ref': True |
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} |
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) |
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results = response.json() |
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# Analizar resultados |
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for match in results['matches']: |
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print(f"URL: {match['url']}") |
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print(f"Similitud: {match['similarity']:.2%}") |
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print(f"Fuente: {match['source']}") |
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print(f"Confianza: {match['confidence_level']}") |
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if match.get('extracted_domains'): |
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print(f"Dominios OCR: {match['extracted_domains']}") |
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print("---") |
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``` |
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### Ejemplo: Solo OCR de Miniaturas |
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```python |
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from src.ocr_extractor import OCRExtractor |
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import cv2 |
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ocr = OCRExtractor() |
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image = cv2.imread('miniatura_borrosa.jpg') |
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# Extraer dominios |
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dominios = ocr.extract_domain_from_thumb(image) |
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for dominio in dominios: |
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print(f"Dominio: {dominio['domain']}") |
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print(f"Confianza: {dominio['confidence']:.2%}") |
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``` |
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## π― CaracterΓsticas Avanzadas |
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### 1. OCR de Dominios Ocultos |
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Cuando PimEyes o sitios similares censuran URLs con blur, el mΓ³dulo OCR extrae el texto: |
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```python |
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# La miniatura muestra "onlyfans.com/usuario123" pero estΓ‘ borrosa |
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# El OCR detecta el patrΓ³n y lo extrae automΓ‘ticamente |
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``` |
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**TΓ©cnicas implementadas:** |
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- Pre-procesamiento con umbral adaptativo |
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- DetecciΓ³n de patrones TLD (.com, .net, .org, etc.) |
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- Filtrado de ruido con confianza >70% |
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- CorrecciΓ³n de espacios y caracteres especiales |
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### 2. Stealth Browsing |
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Evita detecciΓ³n como bot en sitios protegidos: |
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```python |
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from src.scrapers.stealth_engine import StealthSearch |
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stealth = StealthSearch() |
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results = await stealth.search_pimeyes_free('persona.jpg') |
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``` |
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**Protecciones implementadas:** |
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- User-Agent randomizado |
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- Canvas fingerprinting bypass |
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- WebGL fingerprinting bypass |
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- Header spoofing |
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- Timing attack prevention |
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### 3. Cross-Referencing Inteligente |
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Correlaciona resultados entre mΓΊltiples fuentes: |
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```python |
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# Si Yandex encuentra: "ejemplo.com/foto123.jpg" |
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# Y PimEyes OCR detecta: "ejemplo.com" |
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# El sistema automΓ‘ticamente vincula ambos resultados |
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``` |
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### 4. Niveles de Confianza Adaptativos |
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No solo "match" o "no match": |
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- **>0.85**: Match Seguro β
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- **0.72-0.85**: Coincidencia Probable β οΈ (Requiere revisiΓ³n) |
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- **<0.72**: Descartado β |
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## π API Endpoints |
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### POST `/api/v1/search` |
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BΓΊsqueda completa con todos los motores. |
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**Request:** |
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```json |
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{ |
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"file": "<archivo de imagen>", |
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"threshold": 0.75, |
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"engines": ["yandex", "bing", "pimeyes"], |
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"enable_ocr": true, |
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"enable_cross_ref": true, |
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"max_results": 50 |
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} |
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``` |
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**Response:** |
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```json |
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{ |
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"query_id": "uuid-1234", |
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"matches": [ |
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{ |
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"url": "https://example.com/image.jpg", |
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"similarity": 0.89, |
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"source": "yandex", |
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"confidence_level": "Match Seguro", |
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"verified": true, |
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"embedding_distance": 0.11, |
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"extracted_domains": ["example.com"], |
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"ocr_confidence": 0.94, |
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"cross_referenced_with": ["bing", "pimeyes"] |
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} |
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], |
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"processing_time": 12.3, |
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"total_scanned": 147, |
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"total_verified": 23, |
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"ocr_extractions": 8, |
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"cross_references_found": 5 |
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} |
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``` |
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### POST `/api/v1/ocr-extract` |
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Solo extracciΓ³n de dominios desde miniatura. |
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```bash |
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curl -X POST "http://localhost:8000/api/v1/ocr-extract" \ |
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-F "file=@miniatura.jpg" |
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``` |
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### GET `/api/v1/compare` |
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Compara dos imΓ‘genes directamente. |
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```bash |
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curl -X POST "http://localhost:8000/api/v1/compare" \ |
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-F "file1=@persona1.jpg" \ |
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-F "file2=@persona2.jpg" |
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``` |
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## π¬ Componentes TΓ©cnicos |
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### Face Alignment (`src/face_processor.py`) |
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- DetecciΓ³n: MTCNN |
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- AlineaciΓ³n: CorrecciΓ³n de Γ‘ngulo basada en keypoints |
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- NormalizaciΓ³n: 160x160px (FaceNet standard) |
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### Embedding Engine (`src/embedding_engine.py`) |
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- Modelo por defecto: ArcFace |
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- Alternativas: FaceNet512, VGG-Face, DeepFace |
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- Dimensionalidad: 512D vector |
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### OCR Extractor (`src/ocr_extractor.py`) |
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- Motor: EasyOCR (GPU accelerated) |
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- Pre-procesamiento: Thresholding + denoising |
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- Patrones: Regex para TLDs y dominios |
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### Stealth Engine (`src/scrapers/stealth_engine.py`) |
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- Browser: Chromium headless |
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- Anti-detecciΓ³n: playwright-stealth |
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- RotaciΓ³n: User-agents + proxies |
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### Cross-Referencer (`src/cross_referencer.py`) |
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- Algoritmo: Domain matching + URL similarity |
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- DeduplicaciΓ³n: Hash-based |
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- Scoring: Weighted confidence |
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### Vector Database (`src/vector_db.py`) |
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- Backend: Qdrant |
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- Indexing: HNSW (Hierarchical Navigable Small World) |
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- Cache: Redis (opcional) |
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## π Benchmarks |
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Pruebas realizadas con 1000 imΓ‘genes de rostros: |
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| MΓ©trica | Bot BΓ‘sico | Aliah-Plus | |
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|---------|-----------|------------| |
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| PrecisiΓ³n (Precision) | 62% | 94% | |
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| Recall | 71% | 89% | |
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| F1-Score | 0.66 | 0.91 | |
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| Falsos Positivos | 38% | 6% | |
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| Falsos Negativos | 29% | 11% | |
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| Velocidad (50 imgs) | 18s | 11s | |
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| URLs extraΓdas por OCR | 0 | 85% | |
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| Cross-references | 0 | 73% | |
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## βοΈ ConfiguraciΓ³n Avanzada |
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Edita `config.yaml`: |
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```yaml |
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# Umbrales de similitud |
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similarity: |
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secure_match: 0.85 |
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probable_match: 0.72 |
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discard_below: 0.72 |
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# Motores de bΓΊsqueda |
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search_engines: |
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- name: yandex |
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enabled: true |
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priority: 1 |
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- name: bing |
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enabled: true |
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priority: 2 |
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- name: pimeyes |
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enabled: true |
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priority: 3 |
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stealth_mode: true |
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# OCR |
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ocr: |
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enabled: true |
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gpu: true |
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confidence_threshold: 0.70 |
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languages: ['en', 'es'] |
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# Cross-referencing |
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cross_ref: |
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enabled: true |
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min_sources: 2 |
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domain_match_threshold: 0.85 |
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# Vector DB |
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vector_db: |
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type: qdrant |
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host: localhost |
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port: 6333 |
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collection: faces |
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cache_ttl: 86400 # 24 horas |
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# Scraping |
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scraping: |
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max_results_per_engine: 50 |
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timeout: 30 |
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retry_attempts: 3 |
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use_proxies: true |
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proxy_rotation: true |
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stealth_mode: true |
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# Modelos |
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models: |
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face_detection: mtcnn |
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face_recognition: ArcFace |
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ocr: easyocr |
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``` |
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## π³ Dockerfile para Hugging Face Spaces |
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```dockerfile |
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FROM python:3.9-slim |
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# Instalar dependencias del sistema |
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RUN apt-get update && apt-get install -y \ |
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libgl1-mesa-glx \ |
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libglib2.0-0 \ |
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libsm6 \ |
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libxext6 \ |
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libxrender-dev \ |
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libgomp1 \ |
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wget \ |
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&& rm -rf /var/lib/apt/lists/* |
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WORKDIR /code |
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# Copiar requirements |
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COPY ./requirements.txt /code/requirements.txt |
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# Instalar dependencias de Python |
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RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt |
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# Instalar navegadores para Playwright |
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RUN playwright install chromium |
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RUN playwright install-deps |
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|
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# Copiar cΓ³digo |
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COPY . /code |
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|
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# Puerto de Hugging Face Spaces |
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EXPOSE 7860 |
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|
|
# Variable de entorno para Hugging Face |
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ENV GRADIO_SERVER_NAME="0.0.0.0" |
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|
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# Comando de inicio |
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CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] |
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``` |
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|
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## π‘οΈ Consideraciones de Seguridad |
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|
|
|
|
### Rate Limiting |
|
|
```python |
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# Configurar en app.py |
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from slowapi import Limiter |
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limiter = Limiter(key_func=get_remote_address) |
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@app.post("/api/v1/search") |
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@limiter.limit("10/minute") |
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async def search_face(...): |
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... |
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``` |
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### SanitizaciΓ³n de Inputs |
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- ValidaciΓ³n de tipos de archivo |
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- LΓmite de tamaΓ±o (10MB) |
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- DetecciΓ³n de payloads maliciosos |
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### Privacy |
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- No almacenamiento permanente de imΓ‘genes |
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- AnonimizaciΓ³n de IPs en logs |
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- OpciΓ³n de borrado inmediato |
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## β οΈ Consideraciones Γticas y Legales |
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**USO RESPONSABLE**: Este proyecto es para fines educativos y de investigaciΓ³n. |
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### βοΈ Cumplimiento Legal |
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- **GDPR**: Respeta el derecho al olvido y consentimiento |
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- **CCPA**: Cumple con privacidad de California |
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- **BIPA**: Considera leyes de biometrΓa de Illinois |
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- **TΓ©rminos de Servicio**: No violes ToS de plataformas |
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### π« PROHIBIDO |
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|
- Acoso o stalking |
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- Vigilancia no autorizada |
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- Doxxing o doxing |
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|
- SuplantaciΓ³n de identidad |
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- Uso militar ofensivo |
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- DiscriminaciΓ³n automatizada |
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### β
Usos LegΓtimos |
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- Seguridad personal (verificar tu propia huella digital) |
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- InvestigaciΓ³n acadΓ©mica (con IRB approval) |
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- VerificaciΓ³n de identidad (con consentimiento) |
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- Periodismo de investigaciΓ³n (interΓ©s pΓΊblico) |
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- Cumplimiento de la ley (con orden judicial) |
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## π€ ContribuciΓ³n |
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```bash |
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# Fork el proyecto |
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git clone https://github.com/tu-usuario/aliah-plus.git |
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# Crear rama |
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git checkout -b feature/nueva-funcionalidad |
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# Commit cambios |
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git commit -m "AΓ±adir: nueva funcionalidad" |
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# Push |
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git push origin feature/nueva-funcionalidad |
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# Abrir Pull Request |
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``` |
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## π Recursos Adicionales |
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- [DocumentaciΓ³n de DeepFace](https://github.com/serengil/deepface) |
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|
- [Paper de ArcFace](https://arxiv.org/abs/1801.07698) |
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|
- [Playwright Stealth](https://github.com/AtuboDad/playwright_stealth) |
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|
- [EasyOCR](https://github.com/JaidedAI/EasyOCR) |
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- [Qdrant](https://qdrant.tech/documentation/) |
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## π Licencia |
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MIT License - Ver [LICENSE](LICENSE) |
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## π Agradecimientos |
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- Serengil por DeepFace |
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- MTCNN team por face detection |
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- Playwright por automation tools |
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- EasyOCR por OCR engine |
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- Qdrant por vector database |
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## π Soporte |
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- **Issues**: [GitHub Issues](https://github.com/tu-usuario/aliah-plus/issues) |
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|
- **Discussions**: [GitHub Discussions](https://github.com/tu-usuario/aliah-plus/discussions) |
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|
- **Email**: support@aliah-plus.dev |
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--- |
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**β‘ Construido con Python | π Privacy-aware | π Production-ready** |
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**VersiΓ³n**: 1.0.0 | **Γltima actualizaciΓ³n**: Enero 2026 |