Update README.md
Browse files
README.md
CHANGED
|
@@ -1,202 +1,369 @@
|
|
| 1 |
---
|
|
|
|
|
|
|
|
|
|
| 2 |
library_name: transformers
|
| 3 |
-
|
| 4 |
-
|
| 5 |
-
|
| 6 |
-
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 7 |
---
|
| 8 |
|
| 9 |
-
#
|
| 10 |
|
| 11 |
-
|
| 12 |
|
|
|
|
|
|
|
|
|
|
| 13 |
|
|
|
|
| 14 |
|
| 15 |
-
|
| 16 |
|
| 17 |
-
|
| 18 |
|
| 19 |
-
|
| 20 |
-
|
| 21 |
-
This is the model card of a 🤗 transformers model that has been pushed on the Hub. This model card has been automatically generated.
|
| 22 |
-
|
| 23 |
-
- **Developed by:** [Mohamed Mohamed Said Aly Amin]
|
| 24 |
-
- **Funded by [optional]:** [APU - Asia Pacific University]
|
| 25 |
-
- **Shared by [optional]:** [More Information Needed]
|
| 26 |
-
- **Model type:** [Multi-Modal]
|
| 27 |
-
- **Language(s) (NLP):** [More Information Needed]
|
| 28 |
-
- **License:** [More Information Needed]
|
| 29 |
-
- **Finetuned from model [optional]:** [More Information Needed]
|
| 30 |
-
|
| 31 |
-
### Model Sources [optional]
|
| 32 |
-
|
| 33 |
-
<!-- Provide the basic links for the model. -->
|
| 34 |
-
|
| 35 |
-
- **Repository:** [More Information Needed]
|
| 36 |
-
- **Paper [optional]:** [More Information Needed]
|
| 37 |
-
- **Demo [optional]:** [More Information Needed]
|
| 38 |
-
|
| 39 |
-
## Uses
|
| 40 |
-
|
| 41 |
-
<!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
|
| 42 |
-
|
| 43 |
-
### Direct Use
|
| 44 |
-
|
| 45 |
-
<!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
|
| 46 |
-
|
| 47 |
-
[More Information Needed]
|
| 48 |
-
|
| 49 |
-
### Downstream Use [optional]
|
| 50 |
-
|
| 51 |
-
<!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
|
| 52 |
-
|
| 53 |
-
[More Information Needed]
|
| 54 |
-
|
| 55 |
-
### Out-of-Scope Use
|
| 56 |
-
|
| 57 |
-
<!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
|
| 58 |
-
|
| 59 |
-
[More Information Needed]
|
| 60 |
-
|
| 61 |
-
## Bias, Risks, and Limitations
|
| 62 |
-
|
| 63 |
-
<!-- This section is meant to convey both technical and sociotechnical limitations. -->
|
| 64 |
-
|
| 65 |
-
[More Information Needed]
|
| 66 |
-
|
| 67 |
-
### Recommendations
|
| 68 |
-
|
| 69 |
-
<!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
|
| 70 |
-
|
| 71 |
-
Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
|
| 72 |
-
|
| 73 |
-
## How to Get Started with the Model
|
| 74 |
-
|
| 75 |
-
Use the code below to get started with the model.
|
| 76 |
-
|
| 77 |
-
[More Information Needed]
|
| 78 |
|
| 79 |
-
##
|
| 80 |
|
| 81 |
-
|
| 82 |
|
| 83 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 84 |
|
| 85 |
-
|
|
|
|
|
|
|
|
|
|
| 86 |
|
| 87 |
-
|
| 88 |
|
| 89 |
-
|
| 90 |
|
| 91 |
-
|
| 92 |
|
| 93 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 94 |
|
|
|
|
| 95 |
|
| 96 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 97 |
|
| 98 |
-
|
| 99 |
|
| 100 |
-
|
| 101 |
|
| 102 |
-
|
| 103 |
|
| 104 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 105 |
|
| 106 |
-
|
| 107 |
|
| 108 |
-
|
| 109 |
|
| 110 |
-
|
|
|
|
| 111 |
|
| 112 |
-
|
| 113 |
|
| 114 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 115 |
|
| 116 |
-
|
| 117 |
|
| 118 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 119 |
|
| 120 |
-
|
| 121 |
|
| 122 |
-
|
| 123 |
|
| 124 |
-
|
| 125 |
|
| 126 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 127 |
|
| 128 |
-
|
| 129 |
|
| 130 |
-
|
| 131 |
|
| 132 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 133 |
|
| 134 |
-
|
| 135 |
|
|
|
|
| 136 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 137 |
|
| 138 |
-
|
| 139 |
|
| 140 |
-
|
| 141 |
|
| 142 |
-
|
| 143 |
|
| 144 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 145 |
|
| 146 |
-
|
| 147 |
|
| 148 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 149 |
|
| 150 |
-
|
| 151 |
-
- **Hours used:** [More Information Needed]
|
| 152 |
-
- **Cloud Provider:** [More Information Needed]
|
| 153 |
-
- **Compute Region:** [More Information Needed]
|
| 154 |
-
- **Carbon Emitted:** [More Information Needed]
|
| 155 |
|
| 156 |
-
##
|
| 157 |
|
| 158 |
-
### Model
|
| 159 |
|
| 160 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 161 |
|
| 162 |
-
###
|
| 163 |
|
| 164 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 165 |
|
| 166 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 167 |
|
| 168 |
-
|
| 169 |
|
| 170 |
-
|
|
|
|
|
|
|
|
|
|
| 171 |
|
| 172 |
-
|
| 173 |
|
| 174 |
-
## Citation
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 175 |
|
| 176 |
-
|
| 177 |
|
| 178 |
-
|
| 179 |
|
| 180 |
-
|
|
|
|
|
|
|
| 181 |
|
| 182 |
-
**
|
|
|
|
|
|
|
|
|
|
| 183 |
|
| 184 |
-
|
|
|
|
|
|
|
|
|
|
| 185 |
|
| 186 |
-
|
| 187 |
|
| 188 |
-
|
| 189 |
|
| 190 |
-
|
|
|
|
|
|
|
| 191 |
|
| 192 |
-
|
| 193 |
|
| 194 |
-
|
| 195 |
|
| 196 |
-
|
| 197 |
|
| 198 |
-
[
|
|
|
|
| 199 |
|
| 200 |
-
|
| 201 |
|
| 202 |
-
|
|
|
|
| 1 |
---
|
| 2 |
+
language: en
|
| 3 |
+
license: apache-2.0
|
| 4 |
+
base_model: HuggingFaceTB/SmolVLM-500M-Instruct
|
| 5 |
library_name: transformers
|
| 6 |
+
pipeline_tag: image-text-to-text
|
| 7 |
+
tags:
|
| 8 |
+
- Vision
|
| 9 |
+
- Image-to-text
|
| 10 |
+
- Multimodal
|
| 11 |
+
- Vision-language-model
|
| 12 |
+
- Navigation
|
| 13 |
+
- Accessibility
|
| 14 |
+
- Assistive-technology
|
| 15 |
+
- Blind-assistance
|
| 16 |
+
- Fine-tuned
|
| 17 |
+
- SmolVLM
|
| 18 |
---
|
| 19 |
|
| 20 |
+
# SmolVLM Navigation Assistant 🦯
|
| 21 |
|
| 22 |
+
<div align="center">
|
| 23 |
|
| 24 |
+
[](https://huggingface.co/HuggingFaceTB/SmolVLM-500M-Instruct)
|
| 25 |
+
[](https://www.apache.org/licenses/LICENSE-2.0)
|
| 26 |
+
[](https://huggingface.co/metrics/bertscore)
|
| 27 |
|
| 28 |
+
**Fine-tuned vision-language model for blind navigation assistance**
|
| 29 |
|
| 30 |
+
[Quick Start](#-quick-start) • [Performance](#-performance) • [Usage](#-usage) • [Training](#-training-details) • [Citation](#-citation)
|
| 31 |
|
| 32 |
+
</div>
|
| 33 |
|
| 34 |
+
---
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 35 |
|
| 36 |
+
## 📋 Overview
|
| 37 |
|
| 38 |
+
Fine-tuned [SmolVLM-500M-Instruct](https://huggingface.co/HuggingFaceTB/SmolVLM-500M-Instruct) for **vision-based navigation assistance** for blind and visually impaired users. Developed as a Master's thesis project at Asia Pacific University.
|
| 39 |
|
| 40 |
+
**Key Results:**
|
| 41 |
+
- 🎯 **91.6% BERTScore** (semantic accuracy)
|
| 42 |
+
- 🚀 **+3483% BLEU-1** improvement over baseline
|
| 43 |
+
- ⚡ **0.5-1s inference** time
|
| 44 |
+
- 💾 **2-4GB VRAM** requirement
|
| 45 |
+
- 📊 **p < 0.001** statistical significance
|
| 46 |
|
| 47 |
+
**Author:** Mohammad Mohamed Said Aly Amin
|
| 48 |
+
**Supervisor:** Dr. Raheem Mafas
|
| 49 |
+
**Institution:** Asia Pacific University
|
| 50 |
+
**Program:** Master's in Data Science & Business Analytics
|
| 51 |
|
| 52 |
+
---
|
| 53 |
|
| 54 |
+
## ✨ Features
|
| 55 |
|
| 56 |
+
### Three Navigation Modes
|
| 57 |
|
| 58 |
+
| Mode | Purpose | Response Length | Example Query |
|
| 59 |
+
|------|---------|-----------------|---------------|
|
| 60 |
+
| **🎯 FOCUSED** | Spatial relationships | 5-15 words | "Is there a chair to my left?" |
|
| 61 |
+
| **🌍 SCENE** | Environment description | 30-50 words | "Describe what's in front of me" |
|
| 62 |
+
| **📝 OCR** | Text recognition | Variable | "What does the sign say?" |
|
| 63 |
|
| 64 |
+
### Technical Highlights
|
| 65 |
|
| 66 |
+
- ✅ Real-time inference on consumer GPUs
|
| 67 |
+
- ✅ Low memory footprint (2-4GB VRAM)
|
| 68 |
+
- ✅ Statistically validated improvements
|
| 69 |
+
- ✅ Production-ready deployment
|
| 70 |
+
- ✅ QLoRA efficient fine-tuning (1.84% parameters)
|
| 71 |
|
| 72 |
+
---
|
| 73 |
|
| 74 |
+
## 📊 Performance
|
| 75 |
|
| 76 |
+
### Evaluation Results (500 samples)
|
| 77 |
|
| 78 |
+
| Metric | Fine-tuned | Baseline | Improvement |
|
| 79 |
+
|--------|-----------|----------|-------------|
|
| 80 |
+
| **BLEU** | 0.234 | - | - |
|
| 81 |
+
| **BLEU-1** | 24.89 | 0.69 | **+3483%** 🚀 |
|
| 82 |
+
| **ROUGE-1** | 55.72 | 13.66 | **+308%** |
|
| 83 |
+
| **ROUGE-2** | 32.46 | 2.69 | **+1105%** |
|
| 84 |
+
| **ROUGE-L** | 48.27 | 11.82 | **+308%** |
|
| 85 |
+
| **BERTScore** | 91.63 | 85.60 | **+7.04%** |
|
| 86 |
+
| **Length Ratio** | 0.93 | - | Nearly perfect |
|
| 87 |
|
| 88 |
+
**Statistical Validation:** All improvements significant at p < 0.001 (paired t-test, n=500)
|
| 89 |
|
| 90 |
+
### Loss Convergence
|
| 91 |
|
| 92 |
+
- Initial Training Loss: **0.29** → Final: **0.12** (58% reduction)
|
| 93 |
+
- Initial Val Loss: **0.24** → Final: **0.13** (46% reduction)
|
| 94 |
|
| 95 |
+
---
|
| 96 |
|
| 97 |
+
## 🚀 Quick Start
|
| 98 |
+
|
| 99 |
+
### Installation
|
| 100 |
+
|
| 101 |
+
```bash
|
| 102 |
+
pip install transformers torch pillow accelerate
|
| 103 |
+
```
|
| 104 |
+
|
| 105 |
+
### Basic Usage
|
| 106 |
+
|
| 107 |
+
```python
|
| 108 |
+
from transformers import Idefics3ForConditionalGeneration, AutoProcessor
|
| 109 |
+
from PIL import Image
|
| 110 |
+
import torch
|
| 111 |
+
|
| 112 |
+
# Load model
|
| 113 |
+
model = Idefics3ForConditionalGeneration.from_pretrained(
|
| 114 |
+
"msaid1976/SmolVLM-Instruct-Navigation-FineTuned",
|
| 115 |
+
torch_dtype=torch.float16,
|
| 116 |
+
device_map="auto",
|
| 117 |
+
trust_remote_code=True
|
| 118 |
+
)
|
| 119 |
+
processor = AutoProcessor.from_pretrained(
|
| 120 |
+
"msaid1976/SmolVLM-Instruct-Navigation-FineTuned",
|
| 121 |
+
trust_remote_code=True
|
| 122 |
+
)
|
| 123 |
+
|
| 124 |
+
# Prepare input
|
| 125 |
+
image = Image.open("scene.jpg")
|
| 126 |
+
messages = [{
|
| 127 |
+
"role": "user",
|
| 128 |
+
"content": [
|
| 129 |
+
{"type": "image"},
|
| 130 |
+
{"type": "text", "text": "What do you see?"}
|
| 131 |
+
]
|
| 132 |
+
}]
|
| 133 |
+
|
| 134 |
+
# Generate
|
| 135 |
+
prompt = processor.apply_chat_template(messages, add_generation_prompt=True, tokenize=False)
|
| 136 |
+
inputs = processor(text=prompt, images=[image], return_tensors="pt")
|
| 137 |
+
inputs = {k: v.to("cuda") for k, v in inputs.items()}
|
| 138 |
+
|
| 139 |
+
with torch.no_grad():
|
| 140 |
+
outputs = model.generate(
|
| 141 |
+
**inputs,
|
| 142 |
+
max_new_tokens=150,
|
| 143 |
+
do_sample=False,
|
| 144 |
+
pad_token_id=processor.tokenizer.eos_token_id,
|
| 145 |
+
eos_token_id=processor.tokenizer.eos_token_id
|
| 146 |
+
)
|
| 147 |
+
|
| 148 |
+
response = processor.decode(outputs[0][inputs['input_ids'].shape[1]:], skip_special_tokens=True)
|
| 149 |
+
print(response)
|
| 150 |
+
```
|
| 151 |
|
| 152 |
+
---
|
| 153 |
|
| 154 |
+
## 💡 Usage Examples
|
| 155 |
+
|
| 156 |
+
### FOCUSED: Spatial Queries
|
| 157 |
+
|
| 158 |
+
```python
|
| 159 |
+
messages = [{
|
| 160 |
+
"role": "user",
|
| 161 |
+
"content": [
|
| 162 |
+
{"type": "image"},
|
| 163 |
+
{"type": "text", "text": "Is there a chair to the left of the table?"}
|
| 164 |
+
]
|
| 165 |
+
}]
|
| 166 |
+
# Output: "Yes, there is a chair to the left of the table."
|
| 167 |
+
```
|
| 168 |
+
|
| 169 |
+
### SCENE: Environment Description
|
| 170 |
+
|
| 171 |
+
```python
|
| 172 |
+
messages = [{
|
| 173 |
+
"role": "user",
|
| 174 |
+
"content": [
|
| 175 |
+
{"type": "image"},
|
| 176 |
+
{"type": "text", "text": "Describe the scene in front of me."}
|
| 177 |
+
]
|
| 178 |
+
}]
|
| 179 |
+
# Output: "The scene shows a living room with a brown sofa on the left,
|
| 180 |
+
# a wooden coffee table in the center, and a TV on the wall..."
|
| 181 |
+
```
|
| 182 |
+
|
| 183 |
+
### OCR: Text Reading
|
| 184 |
+
|
| 185 |
+
```python
|
| 186 |
+
messages = [{
|
| 187 |
+
"role": "user",
|
| 188 |
+
"content": [
|
| 189 |
+
{"type": "image"},
|
| 190 |
+
{"type": "text", "text": "What text is on the sign?"}
|
| 191 |
+
]
|
| 192 |
+
}]
|
| 193 |
+
# Output: "The sign says 'EXIT' in red letters."
|
| 194 |
+
```
|
| 195 |
+
|
| 196 |
+
### Memory Optimization
|
| 197 |
+
|
| 198 |
+
```python
|
| 199 |
+
# 8-bit quantization (reduces to ~2GB VRAM)
|
| 200 |
+
model = Idefics3ForConditionalGeneration.from_pretrained(
|
| 201 |
+
"msaid1976/SmolVLM-Instruct-Navigation-FineTuned",
|
| 202 |
+
load_in_8bit=True,
|
| 203 |
+
device_map="auto"
|
| 204 |
+
)
|
| 205 |
+
|
| 206 |
+
# Batch processing
|
| 207 |
+
inputs = processor(
|
| 208 |
+
text=[prompt1, prompt2, prompt3],
|
| 209 |
+
images=[[img1], [img2], [img3]],
|
| 210 |
+
return_tensors="pt",
|
| 211 |
+
padding=True
|
| 212 |
+
)
|
| 213 |
+
```
|
| 214 |
|
| 215 |
+
---
|
| 216 |
|
| 217 |
+
## 🛠️ Training Details
|
| 218 |
|
| 219 |
+
### Configuration
|
| 220 |
|
| 221 |
+
| Parameter | Value | Description |
|
| 222 |
+
|-----------|-------|-------------|
|
| 223 |
+
| **Base Model** | SmolVLM-500M-Instruct | 500M parameters |
|
| 224 |
+
| **Method** | QLoRA | 4-bit quantization |
|
| 225 |
+
| **Trainable Params** | 42M (1.84%) | LoRA adapters only |
|
| 226 |
+
| **LoRA Rank** | 32 | Adapter dimension |
|
| 227 |
+
| **LoRA Alpha** | 64 | Scaling factor |
|
| 228 |
+
| **Epochs** | 3 | Full data passes |
|
| 229 |
+
| **Batch Size** | 1 (effective: 16) | With gradient accumulation |
|
| 230 |
+
| **Learning Rate** | 2e-5 | AdamW optimizer |
|
| 231 |
+
| **Precision** | BF16 | Mixed precision |
|
| 232 |
+
| **GPU** | RTX 5070 Ti 16GB | Training hardware |
|
| 233 |
+
| **Training Time** | ~20 hours | Total duration |
|
| 234 |
+
| **Peak VRAM** | 7-9GB | During training |
|
| 235 |
|
| 236 |
+
### Dataset
|
| 237 |
|
| 238 |
+
**Size:** 10,000+ samples across three modes
|
| 239 |
|
| 240 |
+
**Sources:**
|
| 241 |
+
- GQA Enhanced (spatial reasoning)
|
| 242 |
+
- Localized Narratives (scene descriptions)
|
| 243 |
+
- Visual Genome (object relationships)
|
| 244 |
+
- TextCaps (text-in-image)
|
| 245 |
+
- VizWiz (accessibility focus)
|
| 246 |
|
| 247 |
+
---
|
| 248 |
|
| 249 |
+
## 💻 Hardware Requirements
|
| 250 |
|
| 251 |
+
| Use Case | GPU | RAM | Storage |
|
| 252 |
+
|----------|-----|-----|---------|
|
| 253 |
+
| **Inference** | 4GB+ VRAM | 8GB | 5GB |
|
| 254 |
+
| **Training** | 16GB VRAM | 32GB | 50GB |
|
| 255 |
|
| 256 |
+
**Recommended for Inference:** RTX 3060+ or equivalent
|
| 257 |
|
| 258 |
+
---
|
| 259 |
|
| 260 |
+
## ⚠️ Limitations
|
| 261 |
|
| 262 |
+
1. **Scope:** Optimized for navigation; may underperform on general VQA
|
| 263 |
+
2. **Image Quality:** Best with well-lit, clear images
|
| 264 |
+
3. **OCR:** Works best with printed text; struggles with handwriting
|
| 265 |
+
4. **Speed:** Requires GPU for real-time use (CPU: 10-20s/image)
|
| 266 |
+
5. **Language:** English only
|
| 267 |
|
| 268 |
+
### Safety Notice
|
| 269 |
|
| 270 |
+
⚠️ **This is an assistive tool, not a replacement for traditional navigation aids.** Users should:
|
| 271 |
+
- Combine with cane, guide dog, or other mobility aids
|
| 272 |
+
- Exercise human judgment
|
| 273 |
+
- Test in safe environments first
|
| 274 |
+
- Be aware of potential errors
|
| 275 |
|
| 276 |
+
---
|
|
|
|
|
|
|
|
|
|
|
|
|
| 277 |
|
| 278 |
+
## 🎓 Model Card
|
| 279 |
|
| 280 |
+
### Model Details
|
| 281 |
|
| 282 |
+
- **Type:** Vision-Language Model (Idefics3)
|
| 283 |
+
- **Parameters:** 500M total, 42M trainable (1.84%)
|
| 284 |
+
- **Input:** Image + Text
|
| 285 |
+
- **Output:** Text
|
| 286 |
+
- **License:** Apache 2.0
|
| 287 |
|
| 288 |
+
### Intended Use
|
| 289 |
|
| 290 |
+
**Primary:**
|
| 291 |
+
- Navigation assistance for blind/visually impaired
|
| 292 |
+
- Spatial reasoning and object localization
|
| 293 |
+
- Scene understanding and description
|
| 294 |
+
- Text recognition in natural environments
|
| 295 |
+
- Accessibility research
|
| 296 |
|
| 297 |
+
**Out of Scope:**
|
| 298 |
+
- Medical diagnosis
|
| 299 |
+
- Autonomous navigation without human oversight
|
| 300 |
+
- Real-time video processing
|
| 301 |
+
- General-purpose VQA (use base model)
|
| 302 |
|
| 303 |
+
### Ethical Considerations
|
| 304 |
|
| 305 |
+
- Designed to enhance independence, not replace human judgment
|
| 306 |
+
- May have biases from English-only training data
|
| 307 |
+
- Requires validation in real-world scenarios
|
| 308 |
+
- Processes images locally (no data collection)
|
| 309 |
|
| 310 |
+
---
|
| 311 |
|
| 312 |
+
## 📖 Citation
|
| 313 |
+
|
| 314 |
+
```bibtex
|
| 315 |
+
@misc{alqahtani2025smolvlm_navigation,
|
| 316 |
+
author = {Alqahtani, Muhammad Said},
|
| 317 |
+
title = {SmolVLM Navigation Assistant: Fine-tuned for Blind Navigation},
|
| 318 |
+
year = {2025},
|
| 319 |
+
publisher = {HuggingFace},
|
| 320 |
+
howpublished = {\url{https://huggingface.co/msaid1976/SmolVLM-Instruct-Navigation-FineTuned}}
|
| 321 |
+
}
|
| 322 |
+
|
| 323 |
+
@mastersthesis{alqahtani2025thesis,
|
| 324 |
+
author = {Alqahtani, Muhammad Said},
|
| 325 |
+
title = {An Efficient Multi-Object Detection and Smart Navigation Using Vision Language Models for Visually Impaired},
|
| 326 |
+
school = {Asia Pacific University of Technology and Innovation},
|
| 327 |
+
year = {2025},
|
| 328 |
+
address = {Kuala Lumpur, Malaysia}
|
| 329 |
+
}
|
| 330 |
+
```
|
| 331 |
|
| 332 |
+
---
|
| 333 |
|
| 334 |
+
## 🙏 Acknowledgments
|
| 335 |
|
| 336 |
+
**Supervision:**
|
| 337 |
+
- Dr. Raheem Mafas (Research Supervisor)
|
| 338 |
+
- Asia Pacific University
|
| 339 |
|
| 340 |
+
**Technical:**
|
| 341 |
+
- HuggingFace Team (base model & libraries)
|
| 342 |
+
- Unsloth (training framework)
|
| 343 |
+
- NVIDIA (GPU hardware)
|
| 344 |
|
| 345 |
+
**Datasets:**
|
| 346 |
+
- Stanford Visual Genome
|
| 347 |
+
- GQA, VizWiz, TextCaps
|
| 348 |
+
- Localized Narratives
|
| 349 |
|
| 350 |
+
---
|
| 351 |
|
| 352 |
+
## 📫 Contact
|
| 353 |
|
| 354 |
+
**Author:** Mohammad Mohamed Said Aly Amin
|
| 355 |
+
**Institution:** Asia Pacific University
|
| 356 |
+
**Issues:** [Model Discussions](https://huggingface.co/msaid1976/SmolVLM-Instruct-Navigation-FineTuned/discussions)
|
| 357 |
|
| 358 |
+
---
|
| 359 |
|
| 360 |
+
<div align="center">
|
| 361 |
|
| 362 |
+
**Made with ❤️ for accessibility and inclusion**
|
| 363 |
|
| 364 |
+
[](https://huggingface.co/msaid1976/SmolVLM-Instruct-Navigation-FineTuned)
|
| 365 |
+
[](LICENSE)
|
| 366 |
|
| 367 |
+
*Empowering independence through AI-powered vision assistance*
|
| 368 |
|
| 369 |
+
</div>
|