Red Stamp Extractor
Red stamp extractor: upload a scanned stamp on white paper. HSV hue/saturation thresholding keeps the red ink and makes the background transparent — ready to overlay onto a contract PDF. In-browser, zero upload.
Red stamp extractor: upload a scanned stamp on white paper. HSV hue/saturation thresholding keeps the red ink and makes the background transparent — ready to overlay onto a contract PDF. In-browser, zero upload.