{ "id": "66082823-9e09-4435-b776-55cf840218bc", "revision": 0, "last_node_id": 13, "last_link_id": 16, "nodes": [ { "id": 1, "type": "LoadImage", "pos": [ 35, 300 ], "size": [ 280, 310 ], "flags": {}, "order": 0, "mode": 0, "inputs": [], "outputs": [ { "name": "IMAGE", "type": "IMAGE", "links": [ 2, 4, 9, 11 ] }, { "name": "MASK", "type": "MASK", "links": [] } ], "title": "01 原始宠物照片", "properties": { "Node name for S&R": "LoadImage" }, "widgets_values": [ "橘猫.jpg", "image" ], "color": "#233b49", "bgcolor": "#202830" }, { "id": 2, "type": "LoadBackgroundRemovalModel", "pos": [ 35, 50 ], "size": [ 280, 110 ], "flags": {}, "order": 1, "mode": 0, "inputs": [], "outputs": [ { "name": "bg_model", "type": "BACKGROUND_REMOVAL", "links": [ 1 ] } ], "title": "02 BiRefNet 本地模型", "properties": { "Node name for S&R": "LoadBackgroundRemovalModel", "models": [ { "name": "birefnet.safetensors", "url": "https://huggingface.co/Comfy-Org/BiRefNet/resolve/main/background_removal/birefnet.safetensors", "directory": "background_removal" } ] }, "widgets_values": [ "birefnet.safetensors" ], "color": "#233b49", "bgcolor": "#202830" }, { "id": 3, "type": "RemoveBackground", "pos": [ 370, 100 ], "size": [ 270, 100 ], "flags": {}, "order": 2, "mode": 0, "inputs": [ { "name": "bg_removal_model", "type": "BACKGROUND_REMOVAL", "link": 1 }, { "name": "image", "type": "IMAGE", "link": 2 } ], "outputs": [ { "name": "mask", "type": "MASK", "links": [ 3, 7, 15 ] } ], "title": "03 宠物前景软蒙版", "properties": { "Node name for S&R": "RemoveBackground" }, "widgets_values": [], "color": "#233b49", "bgcolor": "#202830" }, { "id": 4, "type": "InvertMask", "pos": [ 720, 30 ], "size": [ 250, 75 ], "flags": {}, "order": 3, "mode": 0, "inputs": [ { "name": "mask", "type": "MASK", "link": 3 } ], "outputs": [ { "name": "MASK", "type": "MASK", "links": [ 5 ] } ], "title": "04 alpha 约定转换", "properties": { "Node name for S&R": "InvertMask" }, "widgets_values": [], "color": "#375040", "bgcolor": "#202830" }, { "id": 5, "type": "JoinImageWithAlpha", "pos": [ 1020, 30 ], "size": [ 280, 100 ], "flags": {}, "order": 4, "mode": 0, "inputs": [ { "name": "image", "type": "IMAGE", "link": 4 }, { "name": "alpha", "type": "MASK", "link": 5 } ], "outputs": [ { "name": "IMAGE", "type": "IMAGE", "links": [ 6 ] } ], "title": "05 原图 RGB + 透明通道", "properties": { "Node name for S&R": "JoinImageWithAlpha" }, "widgets_values": [], "color": "#375040", "bgcolor": "#202830" }, { "id": 6, "type": "SaveImage", "pos": [ 1360, 30 ], "size": [ 310, 170 ], "flags": {}, "order": 5, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 6 } ], "outputs": [ { "name": "images", "type": "IMAGE", "links": [] } ], "title": "06 保存真正 RGBA PNG", "properties": { "Node name for S&R": "SaveImage" }, "widgets_values": [ "pet_split/foreground_rgba" ], "color": "#375040", "bgcolor": "#202830" }, { "id": 7, "type": "ThresholdMask", "pos": [ 720, 270 ], "size": [ 250, 90 ], "flags": {}, "order": 6, "mode": 0, "inputs": [ { "name": 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