Update app.py
Browse files
app.py
CHANGED
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@@ -236,14 +236,16 @@ def scale_image_and_mask_together(image, mask, target_size=512):
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return padded_image, padded_mask, padding_info
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# Composition Workflow nach Ausgabe ControlnetInpaint-Pipeline
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def
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"""
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"""
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print(f"🎨
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print(f"📏 Originalgröße: {original_image.size}")
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print(f"📏 Inpaint-Result-Größe: {inpaint_result.size}")
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# Extrahiere Padding-Info
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x_offset = padding_info['x_offset']
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@@ -254,94 +256,69 @@ def composite_edited_region(original_image, inpaint_result, original_mask, paddi
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original_width = padding_info['original_width']
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original_height = padding_info['original_height']
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print(f"📊 Skalierungsfaktor: {scale_factor:.4f}")
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print(f"📊 Offsets: x={x_offset}, y={y_offset}")
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print(f"📊 Skalierte Größe: {scaled_width}x{scaled_height}")
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if bbox_coords:
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print(f"🎯 BBox Original: {bbox_coords}")
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# ==============================================
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# FALL 1: Bild war bereits 512×512 (keine Skalierung
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# ControlNet-Inpaint hat bereits komplettes Bild bearbeitet
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# ==============================================
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if scale_factor == 1.0 and x_offset == 0 and y_offset == 0:
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print(f"✅ FALL 1: Bild 512×512 -
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print(f" Kein Compositing nötig für {mode}")
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return inpaint_result
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# ==============================================
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# FALL 2 & 3: Bild wurde skaliert
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# ==============================================
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print(f"🔄 FALL 2/3: Bild skaliert - Compositing
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# 1. PADDING ENTFERNEN von 512×512 Ergebnis
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downscaled_result = inpaint_result.crop(
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(x_offset, y_offset, x_offset + scaled_width, y_offset + scaled_height)
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)
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print(f"✅ Padding entfernt: {inpaint_result.size} → {downscaled_result.size}")
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# 2.
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if mode == "environment_change":
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# ==============================================
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# MODUS: UMWELT ÄNDERN (
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# ==============================================
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print("🌳 Modus: Umwelt ändern")
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# Gesamtes bearbeitetes Bild hochskalieren
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#
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original_downscaled = original_image.resize(
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(scaled_width, scaled_height),
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Image.Resampling.LANCZOS
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)
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original_focus = original_downscaled.crop(bbox_scaled)
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# Focus auf Originalgröße skalieren
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focus_original_size = (x2 - x1, y2 - y1)
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original_focus_fullsize = original_focus.resize(
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focus_original_size,
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Image.Resampling.LANCZOS
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)
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# In finales Bild einfügen
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final_image.paste(original_focus_fullsize, (x1, y1))
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print(f"✅ Original-Focus eingefügt: {bbox_scaled} → {x1},{y1}")
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print(f"✅ Finales Bild: {final_image.size}")
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return final_image.convert("RGB")
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else:
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# ==============================================
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# MODUS: FOCUS oder GESICHT ÄNDERN
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# ==============================================
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mode_name = "Focus" if mode == "focus_change" else "Gesicht"
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print(f"👤 Modus: {mode_name} ändern")
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if not bbox_coords or not all(c is not None for c in bbox_coords):
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# Keine BBox: gesamtes Bild zurückgeben
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final_image = downscaled_result.resize(
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return final_image.convert("RGB")
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x1, y1, x2, y2 = bbox_coords
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# Skalierte BBox für downscaled_result
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bbox_scaled = (
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int(x1 * scale_factor),
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int(y1 * scale_factor),
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@@ -349,38 +326,59 @@ def composite_edited_region(original_image, inpaint_result, original_mask, paddi
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int(y2 * scale_factor)
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)
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#
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edited_region_fullsize = edited_region.resize(
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original_bbox_size,
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Image.Resampling.LANCZOS
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)
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print(f"✅ Auf BBox-Größe skaliert: {edited_region.size} → {edited_region_fullsize.size}")
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# 3. COMPOSITING mit weicher Maske
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from PIL import ImageFilter
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def auto_detect_face_area(image):
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"""Optimierten Vorschlag für Gesichtsbereich ohne externe Bibliotheken"""
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return padded_image, padded_mask, padding_info
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# Composition Workflow nach Ausgabe ControlnetInpaint-Pipeline
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def enhanced_composite_with_sam(original_image, inpaint_result, original_mask,
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padding_info, bbox_coords, mode):
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"""
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VERBESSERTES COMPOSITING MIT SAM-MASKEN
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Berücksichtigt die präzisen Kanten der SAM-Maske
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"""
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print(f"🎨 Verbessertes Compositing für Modus: {mode}")
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# Extrahiere Padding-Info
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x_offset = padding_info['x_offset']
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original_width = padding_info['original_width']
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original_height = padding_info['original_height']
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# ==============================================
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# FALL 1: Bild war bereits 512×512 (keine Skalierung)
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# ==============================================
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if scale_factor == 1.0 and x_offset == 0 and y_offset == 0:
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print(f"✅ FALL 1: Bild 512×512 - kein Compositing nötig")
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return inpaint_result
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# ==============================================
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# FALL 2 & 3: Bild wurde skaliert
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# ==============================================
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print(f"🔄 FALL 2/3: Bild skaliert - Compositing mit SAM-Maske")
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# 1. PADDING ENTFERNEN von 512×512 Ergebnis
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downscaled_result = inpaint_result.crop(
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(x_offset, y_offset, x_offset + scaled_width, y_offset + scaled_height)
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)
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# 2. AUF ORIGINALGRÖßE SKALIEREN
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final_image = original_image.copy()
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if mode == "environment_change":
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# ==============================================
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# MODUS: UMWELT ÄNDERN (Objekt bleibt original)
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# ==============================================
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print("🌳 Modus: Umwelt ändern mit SAM-Maske")
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# Gesamtes bearbeitetes Bild hochskalieren
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new_background = downscaled_result.resize(
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(original_width, original_height),
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Image.Resampling.LANCZOS
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)
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# Originalbild mit SAM-Maske einfügen
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original_with_alpha = original_image.copy().convert("RGBA")
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# Invertierte Maske für Objekterhalt
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mask_inverted = Image.eval(original_mask, lambda x: 255 - x)
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# Weiche Kanten für natürlichen Übergang
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soft_mask = mask_inverted.filter(ImageFilter.GaussianBlur(3))
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original_with_alpha.putalpha(soft_mask)
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# Compositing
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final_image = new_background.copy().convert("RGBA")
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final_image.paste(original_with_alpha, (0, 0), original_with_alpha)
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else:
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# ==============================================
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# MODUS: FOCUS oder GESICHT ÄNDERN
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# ==============================================
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mode_name = "Focus" if mode == "focus_change" else "Gesicht"
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print(f"👤 Modus: {mode_name} ändern mit SAM-Maske")
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if not bbox_coords or not all(c is not None for c in bbox_coords):
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# Keine BBox: gesamtes Bild zurückgeben
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final_image = downscaled_result.resize(
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(original_width, original_height),
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Image.Resampling.LANCZOS
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)
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return final_image.convert("RGB")
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# Bearbeiteten Bereich ausschneiden und hochskalieren
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x1, y1, x2, y2 = bbox_coords
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bbox_scaled = (
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int(x1 * scale_factor),
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int(y1 * scale_factor),
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int(y2 * scale_factor)
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)
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# Sicherstellen, dass BBox gültig ist
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bbox_scaled = (
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max(0, bbox_scaled[0]),
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max(0, bbox_scaled[1]),
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min(scaled_width, bbox_scaled[2]),
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min(scaled_height, bbox_scaled[3])
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)
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if bbox_scaled[2] > bbox_scaled[0] and bbox_scaled[3] > bbox_scaled[1]:
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edited_region = downscaled_result.crop(bbox_scaled)
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# Auf ORIGINAL-BBox-Größe skalieren
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original_bbox_size = (x2 - x1, y2 - y1)
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edited_region_fullsize = edited_region.resize(
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original_bbox_size,
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Image.Resampling.LANCZOS
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)
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# SAM-Maske für den Bereich zuschneiden und weichzeichnen
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mask_cropped = original_mask.crop((x1, y1, x2, y2))
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soft_mask = mask_cropped.filter(ImageFilter.GaussianBlur(3))
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# Alpha-Compositing mit präziser SAM-Maske
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edited_rgba = edited_region_fullsize.convert("RGBA")
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mask_rgba = soft_mask.convert("L")
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temp_image = Image.new("RGBA", original_bbox_size, (0, 0, 0, 0))
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temp_image.paste(edited_rgba, (0, 0), mask_rgba)
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final_image.paste(temp_image, (x1, y1), temp_image)
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print(f"✅ Verbessertes Compositing abgeschlossen. Finale Größe: {final_image.size}")
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return final_image.convert("RGB")
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# Und in der img_to_image() Funktion ersetzen Sie das Compositing:
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# Statt:
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# final_image = composite_edited_region(...)
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# Verwenden Sie:
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if original_mask is not None and padding_info is not None:
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# Verbessertes Compositing mit SAM-Masken
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final_image = enhanced_composite_with_sam(
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original_image=image.convert("RGB"),
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inpaint_result=generated_image,
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original_mask=original_mask,
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padding_info=padding_info,
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bbox_coords=(bbox_x1, bbox_y1, bbox_x2, bbox_y2),
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mode=mode
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)
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def auto_detect_face_area(image):
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"""Optimierten Vorschlag für Gesichtsbereich ohne externe Bibliotheken"""
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