RonngZ/free-tool-models

Free tool models

Browser ONNX weights for local image tools. Each file keeps its original Apache License 2.0 and the upstream attribution in that folder's README.md.

image-colorizer/ddcolor-tiny-256-fp16.onnx

DDColor-Tiny (piddnad/DDColor), exported to ONNX and converted to float16. About 108 MB.

• Input input: float32 [1, 3, 256, 256], the picture resized to 256×256, reduced to its CIE L channel and converted back to RGB (a = b = 0), values 0–1.
• Output output: float32 [1, 2, 256, 256], predicted CIE a and b channels.

background-remover/isnet-general-use-fp16.onnx

ISNet isnet-general-use (xuebinqin/DIS), the ONNX build distributed by rembg, converted to float16. About 86 MB.

• Input input_image: float32 [1, 3, 1024, 1024], RGB resized to 1024×1024, scaled to x / 255 - 0.5.
• Output output_image: float32 [1, 1, 1024, 1024], a saliency map. Min-max normalize it to get the alpha mask.

sha256:

• ddcolor-tiny-256-fp16.onnx c50ff07e9c02285208bac88130dce46c3eb0961464f01e4597fe8f663761f8c7
• isnet-general-use-fp16.onnx 3fd7a4f645a1d330cb275611196bbb3d6687935bc429cf7bc21bfb095236333e