xslandClaude Opus 4.8
94ad95850e
在发际线预览基础上，每种发际线再出一张「植发3个月」生发图： - hairline/mask.py: headmark 5步法遮罩(额头上部区域∩SegFormer头部=ROI， 取发际线曲线以上闭合区域)；用 hairline_texture_black 渲染黑线替代手绘检测； compose_comfy_rgba 合成 RGBA(alpha=255-mask, 透明=重绘区, 对齐 ComfyUI mask=1-alpha) - hairline/comfyui.py: ComfyUI 客户端(默认8182)，/upload/image+/prompt(改节点26+随机seed) +轮询/history+/view 取回生发图 - hairline/render.py: 抽出 build_overlay_layer 供遮罩取曲线像素 - hairline/service.py: extract_context 一次出 landmarks/parse_map/502点； generate_grow_results 每种=预览+生发图(同步串行N张，单张ComfyUI失败则grown置空不拖垮整请求) - app.py: /hair/grow 返回 results[].grown_image_base64；重活放线程池避免卡事件循环 - add_hair.json 工作流 + hairline_texture_black/ 黑贴图入库 - 测试: test_mask.py(遮罩几何) + test_api mock ComfyUI 验 grown 字段，35 全绿 实测(5090): female 5张生发图同步约18s；预览/生发图人物五官服饰背景保持、黑线已清除。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
"""接口2 第二步 遮罩几何单元测试（纯 numpy/cv2，无需 SegFormer/torch）。"""
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import numpy as np
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from hairline.mask import (
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forehead_upper_region, head_silhouette, _above_curve_region,
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compose_comfy_rgba, FOREHEAD_LANDMARKS,
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)
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def test_forehead_upper_region():
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w = h = 200
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lm = np.zeros((468, 3), np.float32)
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for i in FOREHEAD_LANDMARKS: # 额头边界点都放在 y=0.4
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lm[i, 0] = 0.5
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lm[i, 1] = 0.4
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m = forehead_upper_region(lm, w, h)
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assert m[10, 100] == 255 # 上方在区域内
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assert m[150, 100] == 0 # 下方(0.75h)在区域外
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def test_head_silhouette():
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pm = np.zeros((50, 50), np.int32)
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pm[:25] = 13 # hair
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pm[25:40] = 1 # skin
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pm[40:] = 0 # bg
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m = head_silhouette(pm)
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assert m[10, 10] == 255 and m[30, 10] == 255 # hair/skin → 头部
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assert m[45, 10] == 0 # bg → 非头部
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def test_above_curve_region():
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h = w = 100
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curve = np.zeros((h, w), np.uint8)
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curve[60, 20:80] = 255 # 水平发际线在 row=60
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above = _above_curve_region(curve, h, w)
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assert above[30, 50] == 255 # 线以上
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assert above[80, 50] == 0 # 线以下
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def test_compose_comfy_rgba_alpha():
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marked = np.zeros((10, 10, 3), np.uint8)
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mask = np.zeros((10, 10), np.uint8)
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mask[2:5, 2:5] = 255 # 重绘区
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rgba = np.array(compose_comfy_rgba(marked, mask))
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assert rgba.shape == (10, 10, 4)
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assert rgba[3, 3, 3] == 0 # 重绘区 alpha=0(透明)
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assert rgba[8, 8, 3] == 255 # 非重绘区 alpha=255(不透明)
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