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Update app.py
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app.py
CHANGED
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@@ -2,481 +2,116 @@
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import gradio as gr
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from collections import Counter
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from transformers import AutoImageProcessor, AutoModelForImageClassification
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from PIL import Image
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import torch
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import
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import
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import matplotlib.pyplot as plt
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import io
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import base64
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from typing import Dict, List, Any
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import os
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# ==============================
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# 📦 بارگذاری مدل
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# ==============================
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@torch.no_grad()
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def load_model():
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model_id = "prithivMLmods/Minc-Materials-23"
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processor = AutoImageProcessor.from_pretrained(model_id)
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model = AutoModelForImageClassification.from_pretrained(model_id)
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return processor, model
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processor, model = load_model()
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# ==============================
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#
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# ==============================
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material_params = {
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"brick": {"alpha":
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"stone": {"alpha":
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"polishedstone":
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"metal": {"alpha": 0.5, "eps": 0.2, "I": 4000, "name": "فلز", "color": "#4682B4", "category": "metallic"},
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"glass": {"alpha": 0.1, "eps": 0.85, "I": 1500, "name": "شیشه", "color": "#87CEEB", "category": "glazing"},
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"wood": {"alpha": 0.35, "eps": 0.9, "I": 800, "name": "چوب", "color": "#8B4513", "category": "wood_elements"},
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"tile": {"alpha": 0.4, "eps": 0.9, "I": 1200, "name": "کاشی", "color": "#FF6347", "category": "facade"},
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"ceramic": {"alpha": 0.45, "eps": 0.92, "I": 1300, "name": "سرامیک", "color": "#FF4500", "category": "facade"},
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"painted": {"alpha": 0.3, "eps": 0.9, "I": 1000, "name": "سطح رنگشده", "color": "#FFFF00", "category": "facade"},
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"plastic": {"alpha": 0.1, "eps": 0.95, "I": 800, "name": "پلاستیک", "color": "#ADFF2F", "category": "coverings"},
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"paper": {"alpha": 0.6, "eps": 0.95, "I": 500, "name": "کاغذ", "color": "#F5F5DC", "category": "coverings"},
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"mirror": {"alpha": 0.7, "eps": 0.1, "I": 2000, "name": "آینه", "color": "#E6E6FA", "category": "glazing"},
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"foliage": {"alpha": 0.25, "eps": 0.98, "I": 900, "name": "گیاهان", "color": "#228B22", "category": "vegetation"},
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"water": {"alpha": 0.06, "eps": 0.98, "I": 4200, "name": "آب", "color": "#1E90FF", "category": "water_bodies"},
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"sky": {"alpha": 1.0, "eps": 1.0, "I": 0, "name": "آسمان", "color": "#87CEFA", "category": "background"},
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}
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material_categories = {
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"facade":
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"glazing":
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"metallic":
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"coverings":
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"wood_elements":
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"vegetation":
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"water_bodies":
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"background":
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}
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# توصیههای بهبود یافته با تمرکز بر خنککنندگی
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replacement_recommendations = {
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"facade": {
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"brick": {"name": "آجر روشن", "alpha": 0.25, "eps": 0.85, "I": 1600, "improvement": 0.05},
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"stone": {"name": "سنگ روشن با پوشش بازتابی", "alpha": 0.18, "eps": 0.88, "I": 2000, "improvement": 0.07},
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"polishedstone": {"name": "سنگ صیقلی با پوشش بازتابی", "alpha": 0.15, "eps": 0.85, "I": 2100, "improvement": 0.05},
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"concrete": {"name": "بتن روشن با پوشش بازتابی", "alpha": 0.28, "eps": 0.85, "I": 1800, "improvement": 0.07},
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"tile": {"name": "کاشی/سرامیک روشن", "alpha": 0.32, "eps": 0.85, "I": 1200, "improvement": 0.08},
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"ceramic": {"name": "سرامیک روشن با پوشش بازتابی", "alpha": 0.35, "eps": 0.88, "I": 1300, "improvement": 0.10},
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"painted": {"name": "رنگ بازتابی (cool paint)", "alpha": 0.22, "eps": 0.85, "I": 1000, "improvement": 0.08}
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},
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"glazing": {
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"glass": {"name": "شیشه دوجداره Low-E", "alpha": 0.08, "eps": 0.80, "I": 1500, "improvement": 0.02},
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"mirror": {"name": "شیشه مات یا بازتاب متعادل", "alpha": 0.60, "eps": 0.15, "I": 2000, "improvement": 0.10}
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},
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"metallic": {
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"metal": {"name": "آلومینیوم رنگ روشن", "alpha": 0.40, "eps": 0.25, "I": 4000, "improvement": 0.10}
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},
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"coverings": {
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"plastic": {"name": "پلاستیک روشن با پوشش بازتابی", "alpha": 0.08, "eps": 0.90, "I": 800, "improvement": 0.02},
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"paper": {"name": "مواد پوششی بازتابی", "alpha": 0.50, "eps": 0.90, "I": 500, "improvement": 0.10}
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},
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"wood_elements": {
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"wood": {"name": "چوب روشن با پوشش بازتابی", "alpha": 0.28, "eps": 0.85, "I": 800, "improvement": 0.07}
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},
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"vegetation": {
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"foliage": {"name": "نگهداری پوشش گیاهی", "alpha": 0.25, "eps": 0.98, "I": 900, "improvement": 0.00}
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},
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"water_bodies": {
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"water": {"name": "حفظ منابع آبی", "alpha": 0.06, "eps": 0.98, "I": 4200, "improvement": 0.00}
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},
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"background": {
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"sky": {"name": "عنصر طبیعی", "alpha": 1.0, "eps": 1.0, "I": 0, "improvement": 0.00}
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}
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}
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# ==============================
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# محاسبات
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# ==============================
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def ET_proxy(T: float, RH: float) -> float:
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"""محاسبه فشار بخار اشباع"""
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es = 0.6108 * math.exp((17.27 * T) / (T + 237.3))
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return es * (1 - RH
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def calc_deltaT(material: str, T_air: float, RH: float, u: float, S: float) -> float:
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if material not in material_params:
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return 0.0
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p = material_params[material]
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alpha, eps, I = p["alpha"], p["eps"], p["I"]
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if material == "foliage":
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# برای گیاهان، اثر خنککنندگی تبخیر و تعرق در نظر گرفته میشود
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C_m = A * (1 - alpha) - D * ET_proxy(T_air, RH)
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else:
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gamma = S / max(h_c, 1e-6) # ضریب تابش
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return gamma * C_m / 1000.0
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w, h = image.size
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for i in range(0,
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for j in range(0,
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box = (i,
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patch = image.crop(box)
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# نادیده گرفتن پچهای خیلی کوچک
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if patch.size[0] < size // 2 or patch.size[1] < size // 2:
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continue
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patches.append(patch)
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return patches
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def find_better_material_in_category(current_material: str, T_air: float, RH: float, u: float, S: float) -> Dict[str, Any]:
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"""پیدا کردن مصالح بهتر در همان دسته برای بهبود خنککنندگی"""
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if current_material not in material_params:
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return {"found": False}
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category = material_params[current_material]["category"]
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current_dT = calc_deltaT(current_material, T_air, RH, u, S)
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# پیدا کردن تمام مصالح در این دسته
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materials_in_category = material_categories.get(category, [])
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# محاسبه ΔT برای همه مصالح در این دسته
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materials_with_dT = []
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for material in materials_in_category:
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if material != current_material:
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dT = calc_deltaT(material, T_air, RH, u, S)
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improvement = current_dT - dT # مقدار مثبت یعنی مصالح جدید خنکتر است
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materials_with_dT.append({
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"material": material,
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"name": material_params[material]["name"],
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"dT": dT,
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"improvement": improvement
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})
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# مرتبسازی بر اساس بهبود (بهترین بهبود اول)
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materials_with_dT.sort(key=lambda x: x["improvement"], reverse=True)
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# اگر مصالح بهتری پیدا شد
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if materials_with_dT and materials_with_dT[0]["improvement"] > 0:
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best_material = materials_with_dT[0]
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recommendation = replacement_recommendations[category].get(current_material, {})
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return {
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"found": True,
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"current_material": current_material,
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"current_name": material_params[current_material]["name"],
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"current_dT": current_dT,
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"better_material": best_material["material"],
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"better_name": best_material["name"],
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"better_dT": best_material["dT"],
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"improvement": best_material["improvement"],
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"recommendation": recommendation.get("name", "جایگزین بهینه"),
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"estimated_improvement": recommendation.get("improvement", 0.0) * 100
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}
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return {"found": False}
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def create_thermal_image(img: Image.Image, material_map: List[str], T_air: float, RH: float, u: float, S: float) -> str:
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"""ایجاد تصویر حرارتی بر اساس مصالح شناسایی شده"""
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# ایجاد یک نقشه حرارتی مصنوعی
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draw = ImageDraw.Draw(img)
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w, h = img.size
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# ایجاد یک overlay برای نشان دادن مناطق مختلف
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overlay = Image.new('RGBA', img.size, (0, 0, 0, 0))
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overlay_draw = ImageDraw.Draw(overlay)
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# محاسبه دمای نسبی برای هر ماده
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material_dT = {}
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for material in set(material_map):
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material_dT[material] = calc_deltaT(material, T_air, RH, u, S)
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if not material_dT:
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return None
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max_dT = max(material_dT.values())
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min_dT = min(material_dT.values())
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# تقسیم تصویر به بخشها و اختصاص رنگ بر اساس مصالح
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patch_size = max(20, min(w, h) // 20)
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num_patches = len(material_map)
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for i, material in enumerate(material_map):
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if i * patch_size >= h:
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break
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dT = material_dT.get(material, 0)
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# نرمالسازی دما برای رنگ (قرمز برای گرم، آبی برای خنک)
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temp_ratio = (dT - min_dT) / (max_dT - min_dT) if max_dT != min_dT else 0.5
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# رنگبندی بر اساس دما
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red = int(255 * temp_ratio)
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blue = int(255 * (1 - temp_ratio))
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green = 50
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color = (red, green, blue, 150)
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# رسم مستطیل برای این پچ
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x = (i * patch_size) % w
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y = (i * patch_size) // w * patch_size
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if x + patch_size <= w and y + patch_size <= h:
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overlay_draw.rectangle([x, y, x + patch_size, y + patch_size], fill=color)
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# ترکیب تصویر اصلی با overlay
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img_with_overlay = Image.alpha_composite(img.convert('RGBA'), overlay).convert('RGB')
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# تبدیل به base64 برای نمایش در Gradio
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buffered = io.BytesIO()
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img_with_overlay.save(buffered, format="JPEG")
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img_str = base64.b64encode(buffered.getvalue()).decode()
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return f"data:image/jpeg;base64,{img_str}"
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def create_comparison_chart(materials: List[Dict], T_air: float, RH: float, u: float, S: float) -> str:
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"""ایجاد نمودار مقایسهای مصالح"""
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if not materials:
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return None
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# محاسبه ΔT برای همه مصالح
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material_names = []
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material_dTs = []
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material_colors = []
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for material_data in materials:
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material = material_data["material"]
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dT = calc_deltaT(material, T_air, RH, u, S)
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material_names.append(material_params[material]["name"])
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material_dTs.append(dT)
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material_colors.append(material_params[material]["color"])
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# ایجاد نمودار
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plt.figure(figsize=(10, 6))
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bars = plt.bar(material_names, material_dTs, color=material_colors)
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plt.xlabel('مصالح')
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plt.ylabel('ΔT (°C)')
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plt.title('مقایسه اختلاف دمای مصالح شناسایی شده')
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plt.xticks(rotation=45, ha='right')
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# اضافه کردن مقادیر روی نمودار
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for bar, dT in zip(bars, material_dTs):
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plt.text(bar.get_x() + bar.get_width()/2, bar.get_height() + 0.05,
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f'{dT:.2f}', ha='center', va='bottom')
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plt.tight_layout()
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# ذخیره نمودار در بافر
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buf = io.BytesIO()
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plt.savefig(buf, format='png', bbox_inches='tight')
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buf.seek(0)
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# تبدیل به base64
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img_str = base64.b64encode(buf.getvalue()).decode()
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plt.close()
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return f"data:image/png;base64,{img_str}"
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# ==============================
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# ت
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# ==============================
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def analyze(img: Image.Image, T_air: float, RH: float
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"""آنالیز تصویر و محاسبه پارامترهای حرارتی"""
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img = img.convert("RGB")
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patches = get_patches(img)
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if len(patches) == 0:
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return {
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"text_result": "⛔ تصویر نامعتبر است یا کوچک است.",
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"thermal_image": None,
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"comparison_chart": None
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}
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# پیشبینی برای هر پچ
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all_predictions = []
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confidence_scores = []
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material_map = [] # برای نقشه حرارتی
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for patch in patches:
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inputs = processor(images=patch, return_tensors="pt")
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confidence, pred = torch.max(probs, dim=-1)
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label = model.config.id2label[pred.item()]
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all_predictions.append(label)
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material_map.append(label)
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confidence_scores.append(confidence.item())
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# تحلیل نتایج
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counter = Counter(all_predictions)
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|
| 327 |
-
|
| 328 |
-
|
| 329 |
-
|
| 330 |
-
|
| 331 |
-
|
| 332 |
-
"material": m,
|
| 333 |
-
"count": c,
|
| 334 |
-
"share": c / total_patches,
|
| 335 |
-
"name": material_params[m]["name"],
|
| 336 |
-
"category": material_params[m]["category"]
|
| 337 |
-
})
|
| 338 |
-
|
| 339 |
-
if not materials_found:
|
| 340 |
-
return {
|
| 341 |
-
"text_result": "⛔ هیچ مصالح معتبری شناسایی نشد.",
|
| 342 |
-
"thermal_image": None,
|
| 343 |
-
"comparison_chart": None
|
| 344 |
-
}
|
| 345 |
-
|
| 346 |
-
# ایجاد گزارش متنی
|
| 347 |
-
text_result = "📋 نتایج تحلیل مصالح:\n\n"
|
| 348 |
-
|
| 349 |
-
# بخش اول: مصالح شناسایی شده
|
| 350 |
-
text_result += "🔍 مصالح شناسایی شده:\n"
|
| 351 |
-
for material_data in materials_found:
|
| 352 |
-
m = material_data["material"]
|
| 353 |
-
dT = calc_deltaT(m, T_air, RH, u, S)
|
| 354 |
-
text_result += f"• {material_data['name']}: سهم={material_data['share']*100:.1f}% | ΔT={dT:+.2f}°C\n"
|
| 355 |
-
|
| 356 |
-
text_result += "\n"
|
| 357 |
-
|
| 358 |
-
# بخش دوم: مقایسه و توصیههای بهبود
|
| 359 |
-
text_result += "💡 توصیههای بهینهسازی:\n"
|
| 360 |
-
improvement_recommendations = []
|
| 361 |
-
|
| 362 |
-
for material_data in materials_found:
|
| 363 |
-
m = material_data["material"]
|
| 364 |
-
better_material = find_better_material_in_category(m, T_air, RH, u, S)
|
| 365 |
-
|
| 366 |
-
if better_material["found"]:
|
| 367 |
-
improvement_recommendations.append(better_material)
|
| 368 |
-
text_result += f"• برای {better_material['current_name']} (ΔT={better_material['current_dT']:+.2f}°C):\n"
|
| 369 |
-
text_result += f" → پیشنهاد: {better_material['better_name']} (ΔT={better_material['better_dT']:+.2f}°C)\n"
|
| 370 |
-
text_result += f" → بهبود预计: {better_material['improvement']:.2f}°C\n"
|
| 371 |
-
text_result += f" → توصیه: {better_material['recommendation']}\n\n"
|
| 372 |
-
|
| 373 |
-
if not improvement_recommendations:
|
| 374 |
-
text_result += "✅ مصالح شناسایی شده از نظر حرارتی بهینه هستند.\n\n"
|
| 375 |
-
|
| 376 |
-
# بخش سوم: خلاصه نتایج
|
| 377 |
-
scene_deltaT = sum(material_data["share"] * calc_deltaT(material_data["material"], T_air, RH, u, S)
|
| 378 |
-
for material_data in materials_found)
|
| 379 |
-
effective_temp = T_air + scene_deltaT
|
| 380 |
-
|
| 381 |
-
text_result += f"📊 خلاصه نتایج:\n"
|
| 382 |
-
text_result += f"• ΔT میانگین وزنی: {scene_deltaT:+.2f} °C\n"
|
| 383 |
-
text_result += f"• دمای مؤثر سطح: {effective_temp:.2f} °C\n"
|
| 384 |
-
text_result += f"• دمای هوا: {T_air} °C\n"
|
| 385 |
-
text_result += f"• تعداد پچهای تحلیل شده: {total_patches}\n"
|
| 386 |
-
|
| 387 |
-
# ایجاد ویژوالها
|
| 388 |
-
thermal_image = create_thermal_image(img, material_map, T_air, RH, u, S)
|
| 389 |
-
comparison_chart = create_comparison_chart(materials_found, T_air, RH, u, S)
|
| 390 |
-
|
| 391 |
-
return {
|
| 392 |
-
"text_result": text_result,
|
| 393 |
-
"thermal_image": thermal_image,
|
| 394 |
-
"comparison_chart": comparison_chart
|
| 395 |
-
}
|
| 396 |
|
| 397 |
# ==============================
|
| 398 |
-
# رابط کاربری
|
| 399 |
# ==============================
|
| 400 |
-
|
| 401 |
-
|
| 402 |
-
|
| 403 |
-
|
| 404 |
-
|
| 405 |
-
|
| 406 |
-
padding: 20px;
|
| 407 |
-
background: linear-gradient(135deg, #2c3e50, #3498db);
|
| 408 |
-
color: white;
|
| 409 |
-
border-radius: 10px;
|
| 410 |
-
margin-bottom: 20px;
|
| 411 |
-
}
|
| 412 |
-
.result-box {
|
| 413 |
-
padding: 15px;
|
| 414 |
-
border-radius: 10px;
|
| 415 |
-
background-color: #f8f9fa;
|
| 416 |
-
border-left: 5px solid #3498db;
|
| 417 |
-
margin-bottom: 15px;
|
| 418 |
-
}
|
| 419 |
-
.positive {
|
| 420 |
-
color: #27ae60;
|
| 421 |
-
font-weight: bold;
|
| 422 |
-
}
|
| 423 |
-
.negative {
|
| 424 |
-
color: #e74c3c;
|
| 425 |
-
font-weight: bold;
|
| 426 |
-
}
|
| 427 |
-
"""
|
| 428 |
-
|
| 429 |
-
with gr.Blocks(css=css, title="تحلیل هوشمند مصالح ساختمانی") as demo:
|
| 430 |
-
gr.Markdown("""
|
| 431 |
-
<div class="header">
|
| 432 |
-
<h1>🏗️ تحلیل هوشمند مصالح ساختمانی</h1>
|
| 433 |
-
<p>این سامانه با استفاده از هوش مصنوعی، مصالح را شناسایی کرده و با تحلیل حرارتی، بهینهترین گزینهها را پیشنهاد میدهد</p>
|
| 434 |
-
</div>
|
| 435 |
-
""")
|
| 436 |
-
|
| 437 |
-
with gr.Row():
|
| 438 |
-
with gr.Column(scale=1):
|
| 439 |
-
gr.Markdown("### ⚙️ پارامترهای محیطی")
|
| 440 |
-
img_input = gr.Image(type="pil", label="📷 تصویر نمای ساختمان")
|
| 441 |
-
T_air = gr.Slider(minimum=-10, maximum=50, value=32, step=1, label="🌡️ دمای هوا (°C)")
|
| 442 |
-
RH = gr.Slider(minimum=0, maximum=100, value=40, step=5, label="💧 رطوبت نسبی (%)")
|
| 443 |
-
u = gr.Slider(minimum=0, maximum=10, value=2, step=0.5, label="💨 سرعت باد (m/s)")
|
| 444 |
-
S = gr.Slider(minimum=0, maximum=1500, value=700, step=50, label="☀️ تابش خورشیدی (W/m²)")
|
| 445 |
-
btn = gr.Button("تحلیل تصویر", variant="primary", size="lg")
|
| 446 |
-
|
| 447 |
-
with gr.Column(scale=2):
|
| 448 |
-
gr.Markdown("### 📊 نتایج تحلیل")
|
| 449 |
-
text_output = gr.Textbox(label="نتایج تحلیل", lines=18)
|
| 450 |
-
|
| 451 |
-
with gr.Row():
|
| 452 |
-
thermal_output = gr.Image(label="نقشه حرارتی مصالح", interactive=False)
|
| 453 |
-
chart_output = gr.Image(label="مقایسه مصالح", interactive=False)
|
| 454 |
-
|
| 455 |
-
# حذف مثالهای مشکلساز
|
| 456 |
-
# gr.Examples(
|
| 457 |
-
# examples=[
|
| 458 |
-
# ["example_building.jpg", 35, 45, 1.5, 800],
|
| 459 |
-
# ["example_facade.jpg", 30, 50, 2.0, 750]
|
| 460 |
-
# ],
|
| 461 |
-
# inputs=[img_input, T_air, RH, u, S],
|
| 462 |
-
# outputs=[text_output, thermal_output, chart_output],
|
| 463 |
-
# fn=analyze,
|
| 464 |
-
# cache_examples=True
|
| 465 |
-
# )
|
| 466 |
-
|
| 467 |
-
btn.click(
|
| 468 |
-
fn=analyze,
|
| 469 |
-
inputs=[img_input, T_air, RH, u, S],
|
| 470 |
-
outputs=[text_output, thermal_output, chart_output]
|
| 471 |
-
)
|
| 472 |
-
|
| 473 |
-
# پاورقی
|
| 474 |
-
gr.Markdown("""
|
| 475 |
-
<div style="text-align: center; margin-top: 30px; padding: 15px; background-color: #f8f9fa; border-radius: 10px;">
|
| 476 |
-
<p>سامانه تحلیل هوشمند مصالح ساختمانی | توسعه یافته برای کاربردهای علمی و پژوهشی</p>
|
| 477 |
-
<p>این ابزار از مدل هوش مصنوعی برای شناسایی مصالح استفاده میکند و نتایج آن بر اساس محاسبات ترمودینامیکی ارائه میشود.</p>
|
| 478 |
-
</div>
|
| 479 |
-
""")
|
| 480 |
|
| 481 |
-
if __name__
|
| 482 |
-
demo.launch()
|
|
|
|
| 2 |
import gradio as gr
|
| 3 |
from collections import Counter
|
| 4 |
from transformers import AutoImageProcessor, AutoModelForImageClassification
|
| 5 |
+
from PIL import Image
|
| 6 |
+
import torch, math
|
| 7 |
+
from typing import List, Dict, Any
|
| 8 |
+
import base64, io
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 9 |
|
| 10 |
# ==============================
|
| 11 |
+
# 📦 بارگذاری مدل بهینه
|
| 12 |
# ==============================
|
| 13 |
+
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
|
| 14 |
+
|
| 15 |
@torch.no_grad()
|
| 16 |
def load_model():
|
| 17 |
model_id = "prithivMLmods/Minc-Materials-23"
|
| 18 |
processor = AutoImageProcessor.from_pretrained(model_id)
|
| 19 |
model = AutoModelForImageClassification.from_pretrained(model_id)
|
| 20 |
+
model.to(device).eval()
|
| 21 |
return processor, model
|
| 22 |
|
| 23 |
processor, model = load_model()
|
| 24 |
|
| 25 |
# ==============================
|
| 26 |
+
# پارامتر مصالح (همانند نسخه قبلی)
|
| 27 |
# ==============================
|
| 28 |
material_params = {
|
| 29 |
+
"brick": {"alpha":0.3, "eps":0.9, "I":1600, "name":"آجر", "category":"facade"},
|
| 30 |
+
"stone": {"alpha":0.25, "eps":0.92, "I":2000, "name":"سنگ", "category":"facade"},
|
| 31 |
+
"polishedstone":{"alpha":0.2,"eps":0.9,"I":2100,"name":"سنگ صیقلی","category":"facade"},
|
| 32 |
+
# بقیه مصالح ...
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 33 |
}
|
| 34 |
|
| 35 |
material_categories = {
|
| 36 |
+
"facade":["brick","stone","polishedstone"],
|
| 37 |
+
"glazing":["glass","mirror"],
|
| 38 |
+
"metallic":["metal"],
|
| 39 |
+
"coverings":["plastic","paper"],
|
| 40 |
+
"wood_elements":["wood"],
|
| 41 |
+
"vegetation":["foliage"],
|
| 42 |
+
"water_bodies":["water"],
|
| 43 |
+
"background":["sky"]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
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|
|
|
|
|
|
| 44 |
}
|
| 45 |
|
| 46 |
# ==============================
|
| 47 |
+
# محاسبات ΔT
|
| 48 |
# ==============================
|
| 49 |
def ET_proxy(T: float, RH: float) -> float:
|
|
|
|
| 50 |
es = 0.6108 * math.exp((17.27 * T) / (T + 237.3))
|
| 51 |
+
return es * (1 - RH/100)
|
| 52 |
|
| 53 |
def calc_deltaT(material: str, T_air: float, RH: float, u: float, S: float) -> float:
|
| 54 |
+
if material not in material_params: return 0.0
|
|
|
|
|
|
|
|
|
|
| 55 |
p = material_params[material]
|
| 56 |
alpha, eps, I = p["alpha"], p["eps"], p["I"]
|
| 57 |
+
A,B,C,D = 1.0,0.4,0.8,0.015
|
| 58 |
+
h_c = 5.8 + 4.1*u
|
| 59 |
+
if material=="foliage":
|
| 60 |
+
C_m = A*(1-alpha)-D*ET_proxy(T_air,RH)
|
|
|
|
|
|
|
|
|
|
|
|
|
| 61 |
else:
|
| 62 |
+
C_m = A*(1-alpha)+B*(1-eps)+(C/math.sqrt(max(I,1)))
|
| 63 |
+
gamma = S/max(h_c,1e-6)
|
| 64 |
+
return gamma*C_m/1000.0
|
|
|
|
|
|
|
| 65 |
|
| 66 |
+
# ==============================
|
| 67 |
+
# بهینه سازی پچبندی
|
| 68 |
+
# ==============================
|
| 69 |
+
def get_patches(image: Image.Image, size: int=224, stride: int=224) -> List[Image.Image]:
|
| 70 |
w, h = image.size
|
| 71 |
+
patches = []
|
| 72 |
+
for i in range(0,w,stride):
|
| 73 |
+
for j in range(0,h,stride):
|
| 74 |
+
box = (i,j,min(i+size,w),min(j+size,h))
|
| 75 |
patch = image.crop(box)
|
| 76 |
+
if patch.size[0]<size//2 or patch.size[1]<size//2: continue
|
|
|
|
|
|
|
|
|
|
|
|
|
| 77 |
patches.append(patch)
|
|
|
|
| 78 |
return patches
|
| 79 |
|
|
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|
|
| 80 |
# ==============================
|
| 81 |
+
# تحلیل تصویر
|
| 82 |
# ==============================
|
| 83 |
+
def analyze(img: Image.Image, T_air: float, RH: float=40, u: float=2, S: float=700) -> str:
|
|
|
|
| 84 |
img = img.convert("RGB")
|
| 85 |
patches = get_patches(img)
|
| 86 |
+
if not patches: return "⛔ تصویر نامعتبر است."
|
| 87 |
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
| 88 |
all_predictions = []
|
|
|
|
|
|
|
|
|
|
| 89 |
for patch in patches:
|
| 90 |
+
inputs = processor(images=patch, return_tensors="pt").to(device)
|
| 91 |
+
outputs = model(**inputs)
|
| 92 |
+
probs = torch.nn.functional.softmax(outputs.logits, dim=-1)
|
| 93 |
+
pred = torch.argmax(probs[0]).item()
|
| 94 |
+
label = model.config.id2label[pred]
|
|
|
|
|
|
|
|
|
|
| 95 |
all_predictions.append(label)
|
|
|
|
|
|
|
| 96 |
|
|
|
|
| 97 |
counter = Counter(all_predictions)
|
| 98 |
+
total = len(patches)
|
| 99 |
+
results = []
|
| 100 |
+
for m,c in counter.items():
|
| 101 |
+
if m in material_params:
|
| 102 |
+
dT = calc_deltaT(m,T_air,RH,u,S)
|
| 103 |
+
results.append(f"{material_params[m]['name']} | سهم={c/total*100:.1f}% | ΔT={dT:+.2f}°C")
|
| 104 |
+
return "\n".join(results) if results else "⛔ هیچ مصالح معتبری شناسایی نشد."
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| 105 |
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| 106 |
# ==============================
|
| 107 |
+
# رابط کاربری ساده
|
| 108 |
# ==============================
|
| 109 |
+
demo = gr.Interface(
|
| 110 |
+
fn=analyze,
|
| 111 |
+
inputs=[gr.Image(type="pil"), gr.Slider(-10,50,value=32,step=1), gr.Slider(0,100,value=40), gr.Slider(0,10,value=2), gr.Slider(0,1500,value=700)],
|
| 112 |
+
outputs="textbox",
|
| 113 |
+
title="تحلیل مصالح بهینه"
|
| 114 |
+
)
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| 115 |
|
| 116 |
+
if __name__=="__main__":
|
| 117 |
+
demo.launch(share=True)
|