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Color image features extraction is an important and vital process, which is used in many computer applications such as human fingerprint identification, therefore, shortening the effort in dealing with digital images features extraction is a very important research task. In this research paper we will investigate some methods widely used to extract color image features to be used as a signature to identify digital color image, here we will focus on a recommended method of color image features extraction which will create a unique features array for the original color image and for all its versions resulted in image reshaping and rotating.