PinnedImage Dithering — How to Deceive your Eyes?An introduction to image dithering that turns fewer colors into more.May 3, 2021May 3, 2021
Otsu Thresholding — Mathematical Secrets behind Image BinarizationSimple yet effective method – Otsu thresholding (envisioned in 1979) makes the conversion from grayscale to a binary image. It is based on…Apr 26, 2021Apr 26, 2021
Old photo effectDo you remember things that happened in your childhood? As for me, when I am looking at some old photos I have taken, all things come into…Sep 24, 2019Sep 24, 2019
Morphological image processingThere may contain some imperfections in images under some circumstances, for example, the fingerprint is scanned and then distorted by…Jan 26, 2019Jan 26, 2019
Otsu thresholding — image binarizationIn image processing and analysis, we sometimes need a method to separate two related data, for example, background and foreground, land and…Jan 19, 2019Jan 19, 2019
