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app.py
Browse filesAjout du fichier app.py pour une application Gradio permettant l’édition de photos avec l’IA.
Fonctionnalités incluses :
✅ Correction automatique des couleurs (contraste, luminosité, saturation)
✅ Suppression d’objets/arrière-plan avec IA
✅ Maquillage virtuel (rouge à lèvres, blush)
app.py
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import gradio as gr
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import cv2
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import numpy as np
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import mediapipe as mp
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from rembg import remove
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from PIL import Image, ImageEnhance
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# Initialisation de Mediapipe pour la détection de visage
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mp_face_mesh = mp.solutions.face_mesh
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face_mesh = mp_face_mesh.FaceMesh()
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# Fonction pour la suppression d’arrière-plan
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def remove_bg(image):
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return remove(image)
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# Fonction pour la retouche beauté
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def beauty_filter(image, smooth_factor=50):
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img = np.array(image)
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img_rgb = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)
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results = face_mesh.process(img_rgb)
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if results.multi_face_landmarks:
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mask = np.zeros_like(img_rgb)
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for face_landmarks in results.multi_face_landmarks:
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points = [(int(p.x * img.shape[1]), int(p.y * img.shape[0])) for p in face_landmarks.landmark]
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convex_hull = cv2.convexHull(np.array(points))
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cv2.fillConvexPoly(mask, convex_hull, (255, 255, 255))
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blur = cv2.GaussianBlur(img_rgb, (smooth_factor, smooth_factor), 0)
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img_rgb = np.where(mask == (255, 255, 255), blur, img_rgb)
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return Image.fromarray(cv2.cvtColor(img_rgb, cv2.COLOR_BGR2RGB))
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# Fonction pour la correction automatique des couleurs
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def auto_color_correction(image, brightness, contrast, saturation):
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img = ImageEnhance.Brightness(image).enhance(brightness)
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img = ImageEnhance.Contrast(img).enhance(contrast)
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img = ImageEnhance.Color(img).enhance(saturation)
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return img
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# Fonction pour le maquillage virtuel
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def virtual_makeup(image, lipstick_intensity, blush_intensity):
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img = np.array(image)
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img = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)
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results = face_mesh.process(img)
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if results.multi_face_landmarks:
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for face_landmarks in results.multi_face_landmarks:
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lips = [(int(p.x * img.shape[1]), int(p.y * img.shape[0])) for p in face_landmarks.landmark[61:68]]
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cv2.fillPoly(img, [np.array(lips)], (0, 0, int(255 * lipstick_intensity)))
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cheek = [(int(p.x * img.shape[1]), int(p.y * img.shape[0])) for p in face_landmarks.landmark[234:236]]
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cv2.fillPoly(img, [np.array(cheek)], (int(255 * blush_intensity), 0, 0))
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img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
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return Image.fromarray(img)
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# Interface Gradio
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with gr.Blocks() as demo:
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gr.Markdown("## Éditeur de Photos IA : Retouche Beauté, Maquillage, Amélioration des Images")
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with gr.Tab("Suppression d'Arrière-Plan"):
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img_input = gr.Image(type="pil", label="Image Originale")
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img_output = gr.Image(type="pil", label="Image sans Arrière-Plan")
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btn_remove_bg = gr.Button("Supprimer l'Arrière-Plan")
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btn_remove_bg.click(remove_bg, inputs=img_input, outputs=img_output)
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with gr.Tab("Retouche Beauté"):
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img_input2 = gr.Image(type="pil", label="Image Originale")
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smooth_slider = gr.Slider(5, 100, value=50, label="Lissage de la peau")
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img_output2 = gr.Image(type="pil", label="Image Retouchée")
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btn_beauty = gr.Button("Appliquer Retouche Beauté")
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btn_beauty.click(beauty_filter, inputs=[img_input2, smooth_slider], outputs=img_output2)
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with gr.Tab("Correction des Couleurs"):
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img_input3 = gr.Image(type="pil", label="Image Originale")
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brightness = gr.Slider(0.5, 2.0, value=1.0, label="Luminosité")
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contrast = gr.Slider(0.5, 2.0, value=1.0, label="Contraste")
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saturation = gr.Slider(0.5, 2.0, value=1.0, label="Saturation")
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img_output3 = gr.Image(type="pil", label="Image Corrigée")
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btn_correct_colors = gr.Button("Corriger les Couleurs")
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btn_correct_colors.click(auto_color_correction, inputs=[img_input3, brightness, contrast, saturation], outputs=img_output3)
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with gr.Tab("Maquillage Virtuel"):
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img_input4 = gr.Image(type="pil", label="Image Originale")
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lipstick_slider = gr.Slider(0.0, 1.0, value=0.5, label="Intensité Rouge à Lèvres")
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blush_slider = gr.Slider(0.0, 1.0, value=0.5, label="Intensité Blush")
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img_output4 = gr.Image(type="pil", label="Image avec Maquillage")
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btn_makeup = gr.Button("Appliquer Maquillage Virtuel")
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btn_makeup.click(virtual_makeup, inputs=[img_input4, lipstick_slider, blush_slider], outputs=img_output4)
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demo.launch()
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