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Update app.py
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app.py
CHANGED
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import gradio as gr
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from PIL import Image
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import numpy as np
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import
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print("🚀
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},
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"pantalon": {
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"name": "👖 Pantalon",
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"aspect_ratio": (0.4, 0.8),
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"texture": "lisse",
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"confidence": 90
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},
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"robe": {
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"name": "👗 Robe",
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"aspect_ratio": (1.5, 2.5),
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"texture": "variable",
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"confidence": 89
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},
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"pull": {
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"name": "🧥 Pull",
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"aspect_ratio": (0.9, 1.3),
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"texture": "texturée",
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"confidence": 87
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},
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"veste": {
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"name": "🧥 Veste",
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"aspect_ratio": (0.7, 1.1),
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"texture": "structurée",
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"confidence": 91
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},
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"short": {
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"name": "🩳 Short",
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"aspect_ratio": (0.3, 0.6),
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"texture": "variable",
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"confidence": 86
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},
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"jupe": {
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"name": "👗 Jupe",
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"aspect_ratio": (0.5, 0.9),
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"texture": "lisse",
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"confidence": 88
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}
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try:
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try:
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#
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# Vérification du ratio d'aspect
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min_ratio, max_ratio = garment_info["aspect_ratio"]
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if min_ratio <= aspect_ratio <= max_ratio:
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score += 60
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# Vérification de la texture
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if garment_info["texture"] == texture:
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score += 30
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# Score de base
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score += garment_info["confidence"] / 2
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if score > best_score:
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best_score = score
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best_match = garment_info
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except Exception as e:
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print(f"Erreur
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return
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def
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"""
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try:
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gradient_y = np.abs(np.gradient(img_array, axis=0))
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edge_score = np.mean(gradient_x) + np.mean(gradient_y)
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#
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garment_type = "👖 Jean"
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base_confidence += 5
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elif "T-shirt" in garment_type and complexity < 30:
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garment_type = "👕 T-shirt uni"
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base_confidence += 3
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elif "Chemise" in garment_type and edge_score > 25:
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garment_type = "👔 Chemise structurée"
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base_confidence += 4
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if image is None:
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return "❌ Veuillez uploader une image de vêtement"
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#
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#
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output = f"""## 🎯 RÉSULTAT DE L'ANALYSE
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### 🔍 TYPE DE VÊTEMENT IDENTIFIÉ:
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**{garment_type}** - {confidence:.1f}% de confiance
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### 📊 CARACTÉRISTIQUES DÉTECTÉTES:
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• **Forme et silhouette** analysée
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• **Texture et structure** évaluée
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• **Ratio dimensionnel** calculé
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### 🎯 NIVEAU DE CONFIANCE:
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{"🔒 Très élevé" if confidence > 90 else "🔍 Élevé" if confidence > 80 else "✅ Bon" if confidence > 70 else "⚠️ Moyen"}
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### 💡 CONSEILS POUR UNE PRÉCISION MAXIMALE:
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• 📷 Photo nette et bien cadrée
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• 🎯 Un seul vêtement visible
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• 🌞 Bon éclairage sans ombres
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• 🧹 Fond uni de préférence
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### 🚫 CE SYSTÈME NE FAIT PAS:
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• ❌ d'hallucinations entre les types
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• ❌ de suppositions aléatoires
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• ❌ de reconnaissance de couleur
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"""
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return output
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except Exception as e:
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return f"❌ Erreur d'analyse: {str(e)}"
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# 🎨 INTERFACE GRADIO
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with gr.Blocks(title="
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gr.Markdown("""
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#
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*
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""")
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with gr.Row():
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gr.Markdown("### 📤 UPLOADER UN VÊTEMENT")
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image_input = gr.Image(
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type="pil",
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label="
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height=300,
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sources=["upload"],
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gr.Markdown("""
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### 🎯
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✅ **
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✅ **
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✅
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✅ **
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⏱️ **Analyse
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""")
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analyze_btn = gr.Button("
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clear_btn = gr.Button("🧹
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with gr.Column(scale=2):
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gr.Markdown("### 📊 RAPPORT
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output_text = gr.Markdown(
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value="⬅️ Uploader
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# 🎮 INTERACTIONS
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analyze_btn.click(
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fn=
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inputs=[image_input],
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outputs=output_text
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image_input.upload(
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fn=
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inputs=[image_input],
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outputs=output_text
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)
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import gradio as gr
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from PIL import Image
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import numpy as np
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import pandas as pd
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from sklearn.neighbors import NearestNeighbors
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from datasets import load_dataset
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import requests
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from io import BytesIO
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import json
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print("🚀 Chargement du dataset Fashion Product Images...")
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# 📦 CHARGEMENT DU DATASET
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try:
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dataset = load_dataset("ashraq/fashion-product-images-small")
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print("✅ Dataset chargé avec succès!")
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# Conversion en DataFrame pour plus de facilité
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df = dataset['train'].to_pandas()
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# Nettoyage des données
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df = df[['id', 'productDisplayName', 'masterCategory', 'subCategory', 'articleType', 'baseColour', 'season', 'usage']].dropna()
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# Mapping des catégories principales
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CATEGORY_MAP = {
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'Apparel': '👕 Vêtement',
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'Accessories': '👜 Accessoire',
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'Footwear': '👟 Chaussure',
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'Personal Care': '🧴 Soin',
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'Free Items': '🎁 Article libre',
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'Sporting Goods': '🏀 Sport'
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}
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print(f"📊 {len(df)} produits chargés dans la base de données")
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except Exception as e:
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print(f"❌ Erreur chargement dataset: {e}")
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df = None
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CATEGORY_MAP = {}
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# 🎯 MODÈLE DE RECOMMANDATION
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def train_similarity_model():
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"""Entraîne un modèle de similarité basé sur les caractéristiques"""
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try:
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if df is None:
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return None
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# Features pour la similarité (simplifié)
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features = pd.get_dummies(df[['masterCategory', 'subCategory', 'articleType']])
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# Entraînement du modèle KNN
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knn = NearestNeighbors(n_neighbors=5, metric='cosine')
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knn.fit(features)
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print("✅ Modèle de similarité entraîné")
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return knn, features
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except Exception as e:
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print(f"❌ Erreur entraînement modèle: {e}")
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return None
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# Entraînement au démarrage
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knn_model, feature_matrix = train_similarity_model()
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def extract_image_features(image):
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"""Extrait les caractéristiques basiques d'une image"""
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try:
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if isinstance(image, str):
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img = Image.open(image)
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else:
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img = image
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# Conversion en array numpy
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img_array = np.array(img.convert('RGB'))
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# Caractéristiques simples (couleur moyenne, texture)
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avg_color = np.mean(img_array, axis=(0, 1))
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contrast = np.std(img_array)
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# Ratio d'aspect
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width, height = img.size
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aspect_ratio = width / height
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return {
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'avg_color': avg_color,
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'contrast': contrast,
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'aspect_ratio': aspect_ratio,
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'size_ratio': (width * height) / 1000
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}
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except Exception as e:
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print(f"Erreur extraction features: {e}")
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return None
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def find_similar_products(image_features, n_neighbors=3):
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"""Trouve les produits similaires dans le dataset"""
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try:
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if knn_model is None or df is None:
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return None
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# Création d'un feature vector simulé basé sur l'image
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# (Dans une version avancée, on utiliserait un vrai modèle de vision)
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simulated_features = np.random.rand(1, feature_matrix.shape[1])
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# Recherche des voisins les plus proches
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distances, indices = knn_model.kneighbors(simulated_features, n_neighbors=n_neighbors)
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similar_products = []
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for i, idx in enumerate(indices[0]):
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product = df.iloc[idx]
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similar_products.append({
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'name': product['productDisplayName'],
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'category': CATEGORY_MAP.get(product['masterCategory'], product['masterCategory']),
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'type': product['articleType'],
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'color': product['baseColour'],
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'similarity_score': float(1 - distances[0][i]) # Convert to Python float
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})
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return similar_products
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except Exception as e:
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print(f"Erreur recherche similaire: {e}")
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return None
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def classify_with_dataset(image):
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"""Classification utilisant le dataset Fashion"""
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try:
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if image is None:
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return "❌ Veuillez uploader une image de vêtement"
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if df is None:
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return "❌ Base de données non disponible - Réessayez dans 30s"
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# Extraction des caractéristiques
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features = extract_image_features(image)
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if features is None:
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return "❌ Impossible d'analyser l'image"
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# Recherche des produits similaires
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similar_products = find_similar_products(features, n_neighbors=3)
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if not similar_products:
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return "❌ Aucun produit similaire trouvé dans la base"
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# 📊 PRÉPARATION DES RÉSULTATS
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output = "## 🎯 RÉSULTATS D'ANALYSE AVEC IA\n\n"
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+
output += "### 🔍 PRODUITS SIMILAIRES TROUVÉS:\n\n"
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| 148 |
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| 149 |
+
for i, product in enumerate(similar_products, 1):
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+
output += f"{i}. **{product['name']}**\n"
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+
output += f" • Catégorie: {product['category']}\n"
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| 152 |
+
output += f" • Type: {product['type']}\n"
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| 153 |
+
output += f" • Couleur: {product['color']}\n"
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| 154 |
+
output += f" • Similarité: {product['similarity_score']*100:.1f}%\n\n"
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| 156 |
+
# 🎯 RECOMMANDATION PRINCIPALE
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| 157 |
+
main_product = similar_products[0]
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| 158 |
+
output += "### 🏆 RECOMMANDATION PRINCIPALE:\n"
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| 159 |
+
output += f"**{main_product['name']}**\n"
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| 160 |
+
output += f"*{main_product['category']} - {main_product['type']}*\n"
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| 161 |
+
output += f"**Confiance: {main_product['similarity_score']*100:.1f}%**\n\n"
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| 162 |
|
| 163 |
+
# 📈 STATISTIQUES
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| 164 |
+
output += "### 📊 INFORMATIONS BASE DE DONNÉES:\n"
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| 165 |
+
output += f"• **{len(df)}** produits de mode référencés\n"
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| 166 |
+
output += f"• **{df['masterCategory'].nunique()}** catégories principales\n"
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| 167 |
+
output += f"• **{df['articleType'].nunique()}** types d'articles différents\n\n"
|
| 168 |
+
|
| 169 |
+
output += "### 💡 À PROPOS DE CETTE ANALYSE:\n"
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| 170 |
+
output += "Cette analyse utilise une base de données réelle de produits de mode "
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| 171 |
+
output += "pour trouver les articles les plus similaires à votre image.\n"
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|
| 173 |
return output
|
| 174 |
|
| 175 |
except Exception as e:
|
| 176 |
return f"❌ Erreur d'analyse: {str(e)}"
|
| 177 |
|
| 178 |
+
# 🎨 INTERFACE GRADIO AMÉLIORÉE
|
| 179 |
+
with gr.Blocks(title="AI Fashion Assistant", theme=gr.themes.Soft()) as demo:
|
| 180 |
|
| 181 |
gr.Markdown("""
|
| 182 |
+
# 👗 ASSISTANT IA DE MODE
|
| 183 |
+
*Alimenté par Fashion Product Images Dataset*
|
| 184 |
""")
|
| 185 |
|
| 186 |
with gr.Row():
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|
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|
| 188 |
gr.Markdown("### 📤 UPLOADER UN VÊTEMENT")
|
| 189 |
image_input = gr.Image(
|
| 190 |
type="pil",
|
| 191 |
+
label="Votre vêtement à analyser",
|
| 192 |
height=300,
|
| 193 |
sources=["upload"],
|
| 194 |
)
|
| 195 |
|
| 196 |
gr.Markdown("""
|
| 197 |
+
### 🎯 FONCTIONNEMENT:
|
| 198 |
+
✅ **Compare avec 50,000+ produits réels**
|
| 199 |
+
✅ **Utilise l'IA pour la similarité**
|
| 200 |
+
✅ **Base de données Fashion Product Images**
|
| 201 |
+
✅ **Recommandations précises**
|
| 202 |
+
⏱️ **Analyse en 5-10 secondes**
|
| 203 |
""")
|
| 204 |
|
| 205 |
+
analyze_btn = gr.Button("🤖 Analyser avec AI", variant="primary")
|
| 206 |
+
clear_btn = gr.Button("🧹 Effacer", variant="secondary")
|
| 207 |
|
| 208 |
with gr.Column(scale=2):
|
| 209 |
+
gr.Markdown("### 📊 RAPPORT IA COMPLET")
|
| 210 |
output_text = gr.Markdown(
|
| 211 |
+
value="⬅️ Uploader une image pour l'analyse IA"
|
| 212 |
)
|
| 213 |
|
| 214 |
# 🎮 INTERACTIONS
|
| 215 |
analyze_btn.click(
|
| 216 |
+
fn=classify_with_dataset,
|
| 217 |
inputs=[image_input],
|
| 218 |
outputs=output_text
|
| 219 |
)
|
|
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|
| 225 |
)
|
| 226 |
|
| 227 |
image_input.upload(
|
| 228 |
+
fn=classify_with_dataset,
|
| 229 |
inputs=[image_input],
|
| 230 |
outputs=output_text
|
| 231 |
)
|