Yuka is a health-focused app that uses AI to analyze the ingredients, additives and potential allergens in food and cosmetic ...

Switching is controlled by the QR-code images. Along with encryption the video data undergoes the compression. Also this design takes care about the memory reduction using modified double stegging.

In this paper, a new QR code binarization method is presented according to the QR code characteristic to improve the accuracy of QR code decoding in mobile image processing. The Sauvola's thresholding ...