Automatic identification and localization of cartographic objects in aerial and satellite images have gained increasing attention in recent years in digital photogrammetry and remote sensing. Although the automatic extraction of man made objects in essence is still an unresolved issue, the man made objects can be extracted from aerial photos and satellite images. Recently, the high-resolution s...

Content Based Image Retrieval (CBIR) plays very important role in the research field of digital Image processing. DIP deals with manipulation of digital images through a digital computer. Basically CBIR is responsible for extracting low level features of image like color, texture, shape and similarity measures for the comparison of different images. And after that retrieve the similar images us...

A digital image is a numeric representation of a two-dimensional image. Depending on whether the image resolution is fixed, it may be of vector or raster type. Without qualifications, the term "digital image" usually refers to raster images also called bitmap images. When we see a picture on our monitor or use our digital camera (or scanner), the image we are viewing or dealing with is not cont...