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feat（新功能）: 灰色sketch图使print颜色变暗 解决方案测试

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fix（修复bug）:
docs（文档变更）:
refactor（重构）:
test(增加测试):
This commit is contained in:
zhh
2025-09-22 10:41:09 +08:00
parent 6da3712a76
commit 31e848e8bb
1 changed files with 6 additions and 1 deletions
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7
app/service/design_fast/pipeline/print_painting.py
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@@ -151,7 +151,12 @@ class PrintPainting:
img_bg = cv2.bitwise_and(result['pattern_image'], result['pattern_image'], mask=cv2.bitwise_not(print_mask))
mask_mo = np.expand_dims(print_mask, axis=2).repeat(3, axis=2)
gray_mo = np.expand_dims(result['gray'], axis=2).repeat(3, axis=2)
img_fg = (img_fg * (mask_mo / 255) * (gray_mo / 255)).astype(np.uint8)
# img_fg = (img_fg * (mask_mo / 255) * (gray_mo / 255)).astype(np.uint8)
# img_fg = (img_fg * (gray_mo / 255)).astype(np.uint8) # 只保留gray影响 - 无效
img_fg = (img_fg * (mask_mo / 255) * (1.5 * gray_mo / 255)).astype(np.uint8) # 增加系数权重，减轻变暗效果
result['final_image'] = cv2.add(img_bg, img_fg)
canvas = np.full_like(result['final_image'], 255)
temp_bg = np.expand_dims(cv2.bitwise_not(result['mask']), axis=2).repeat(3, axis=2)