earticle

영어

The image processing is very important in several applications and have been using in them very efficiently. Normally all the pixels in every image are in shape of square grid but most of the time, the feature extraction from an image like image segmentation, image detection, edge detection, texture recognition etc becomes difficult to recognize in square pixel images. So one new approach called hexagonal pixel structure; has been designed to overcome the problems of square pixels structure. This paper gives an overview of different square pixels to hexagonal pixels representation techniques.