优化为4b 模型
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@@ -110,7 +110,7 @@ def _gray_b64(gray_float):
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def _red_mask_b64(mask_bool, h, w):
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"""布尔遮罩 → 纯红 alpha PNG data URI。
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遮罩区域 RGBA=(255,0,0,255),其余区域 RGBA=(0,0,0,0)。
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供外部 ComfyUI 重绘服务(如 local_test)按 alpha 通道识别重绘区。
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供 ComfyUI 重绘接口(/api/v1/redraw)按 alpha 通道识别重绘区。
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注意:cv2.imencode 写 PNG 用的是 **BGRA** 顺序(B,G,R,A),所以要得到
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浏览器显示的红色 R=255,需赋值 (B=0,G=0,R=255,A=255)。
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@@ -357,7 +357,8 @@ def _redraw_band_mask(inner_pts, outer_pts, h, w, rid="", upper=None,
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def compute_mask(image_bgr, landmarks, seg_model, mask_type, erode_cm, px_per_cm,
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hairline_push_cm=0.0, hairline_edge="column", rid="", render_viz=True):
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hairline_push_cm=0.0, hairline_edge="column", rid="", render_viz=True,
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hair_mask=None):
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"""算出布尔遮罩 + 可视化。
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seg_model: bisenet | segformer。
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@@ -368,6 +369,7 @@ def compute_mask(image_bgr, landmarks, seg_model, mask_type, erode_cm, px_per_cm
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render_viz: 是否生成各阶段叠图 overlay JPG(接口11 调试页用)。接口2/12 路径传 False
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可跳过 6+ 张 base64 编码,省 ~80ms;数据字段(_inner_pts/_outer_pts/_upper_mask/
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mask_pixels 等)始终返回,不受影响。
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hair_mask: 预计算的头发布尔遮罩(来自 SegFormer parse)。传入时跳过重复分割,省 ~0.9s。
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返回 (mask_bool, viz_dict)。
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"""
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lg = lambda msg: logger.info("[%s] %s", rid, msg) if rid else None
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@@ -381,13 +383,16 @@ def compute_mask(image_bgr, landmarks, seg_model, mask_type, erode_cm, px_per_cm
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upper = _upper_region_mask(baseline_pts, w, h)
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lg(f"baseline 第一点={baseline_pts[0]} 末点={baseline_pts[-1]} upper像素={int(upper.sum())}")
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if seg_model == "bisenet":
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hair_mask = _bisenet_hair_mask(image_bgr, landmarks, w, h)
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elif seg_model == "segformer":
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hair_mask = _segformer_hair_mask(image_bgr)
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if hair_mask is None:
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if seg_model == "bisenet":
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hair_mask = _bisenet_hair_mask(image_bgr, landmarks, w, h)
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elif seg_model == "segformer":
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hair_mask = _segformer_hair_mask(image_bgr)
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else:
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raise ValueError(f"未知 seg_model: {seg_model}")
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lg(f"头发分割完成 seg_model={seg_model} hair_pixels={int(hair_mask.sum())}")
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else:
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raise ValueError(f"未知 seg_model: {seg_model}")
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lg(f"头发分割完成 seg_model={seg_model} hair_pixels={int(hair_mask.sum())}")
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lg(f"头发分割跳过(复用外部传入) hair_pixels={int(hair_mask.sum())}")
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top_fill = _fill_to_baseline(hair_mask, upper) # 含额头,延伸到图底
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closed = _largest_cc(top_fill & upper) # 闭合区域:头发+额头,底=基线
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@@ -849,7 +854,8 @@ def _grow_core(image_bgr, hairline_id, *, is_hr, seg_model, erode_cm, swap_mode,
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edge_erode_px, denoising_strength, gen_backend, hairgrow_strength,
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mb_levels, hairline_push_cm, hairline_edge, blend_method, color_match,
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color_match_strength, mb_feather_px, transition_band_px,
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inpainting_fill, mask_blur, mask_dilate_scale, rid, render_viz=True):
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inpainting_fill, mask_blur, mask_dilate_scale, rid, render_viz=True,
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hair_mask=None):
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"""接口11 共享核心:遮罩(pushed)→生成→硬贴回→接缝融合,产出 ④ final。
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不做任何重绘。返回中间产物 dict(供接口11 构造响应、接口12 取 final+重绘带用):
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@@ -879,7 +885,7 @@ def _grow_core(image_bgr, hairline_id, *, is_hr, seg_model, erode_cm, swap_mode,
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mask_bool, mask_viz = compute_mask(
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image_bgr, landmarks, seg_model, mask_type, erode_cm, px_per_cm,
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hairline_push_cm=hairline_push_cm, hairline_edge=hairline_edge, rid=rid,
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render_viz=render_viz)
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render_viz=render_viz, hair_mask=hair_mask)
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t_mask = time.time() - t0
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logger.info("[%s] 步骤1 遮罩完成 耗时=%dms mask_pixels=%d", rid, int(t_mask*1000), int(mask_bool.sum()))
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@@ -1028,13 +1034,14 @@ def generate_hairline_redraw(image_bgr, hairline_id, is_hr=False, seg_model="seg
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transition_band_px=-1,
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inpainting_fill=1, mask_blur=11, mask_dilate_scale=1.0,
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comfyui_prompt=None, beauty_alpha=0.6,
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band_lo_mult=0.5, band_hi_mult=1.5, rid=None):
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band_lo_mult=0.5, band_hi_mult=1.5, rid=None,
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hair_mask=None):
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"""接口12 发际线带重绘。内部先跑接口11 核心拿到 ④ final,再取 ⑤-① 发际线重绘带
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(外推↔内推之间、经 baseline 截断只留上部)作遮罩。
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**本接口不再做 Flux-2 重绘**:只产出 `final`(接缝融合基底)+ 纯红遮罩
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`redraw_band_mask`(RGBA,遮罩区=(255,0,0,255)、其余全透明),重绘交给前端调
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外部 ComfyUI 重绘服务(见 local_test)完成。旧的 `redraw_full` / `redraw_band`
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`redraw_band_mask`(RGBA,遮罩区=(255,0,0,255)、其余全透明),重绘交给后端
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ComfyUI 重绘接口(/api/v1/redraw)完成。旧的 `redraw_full` / `redraw_band`
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字段保留为空,仅作结构兼容。
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返回可直接进 ok() 的 data dict。未检出人脸抛 NoFaceError。
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@@ -1056,7 +1063,8 @@ def generate_hairline_redraw(image_bgr, hairline_id, is_hr=False, seg_model="seg
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color_match=color_match, color_match_strength=color_match_strength,
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mb_feather_px=mb_feather_px, transition_band_px=transition_band_px,
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inpainting_fill=inpainting_fill, mask_blur=mask_blur,
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mask_dilate_scale=mask_dilate_scale, rid=rid, render_viz=False)
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mask_dilate_scale=mask_dilate_scale, rid=rid, render_viz=False,
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hair_mask=hair_mask)
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final = core["final"]
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mask_viz = core["mask_viz"]
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w, h = core["w"], core["h"]
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@@ -1089,7 +1097,7 @@ def generate_hairline_redraw(image_bgr, hairline_id, is_hr=False, seg_model="seg
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redraw_info = {"enabled": False, "error": f"band: {ex}"}
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# ② Flux-2 重绘已下线:本接口现在只产出 final(接缝融合基底)+ 纯红重绘带遮罩,
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# 重绘交给前端调外部 ComfyUI 重绘服务(见 local_test)完成。
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# 重绘交给后端 ComfyUI 重绘接口(/api/v1/redraw)完成。
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# 下面保留 redraw_full_b64 / redraw_band_b64 为空,保持返回结构兼容(旧字段)。
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redraw_full_b64 = ""
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redraw_band_b64 = ""
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