Abstract Blur is an image degradation that makes object recognition challenging. Restoration approaches solve this problem via deblurring, deep learning methods rely on the augmentation of training sets. Invariants with respect to blur offer alternative way describing and recognising blurred images without any deblurring data augmentation. In paper, we present original theory invariants. Unlike...

iran has not yet gained the desired place in world date market, due to not considering the world standards in the processes of grading and packaging. machine vision and image processing are two of the new techniques that have found their places of application in agricultural industry. in this research, a solution has been introduced for classification of mozafati date introducing 5 different gr...