标题：Discriminative Coefficient Collaborative Representation for Image Recognition
作者：Shan, Ting-ting; Jiang, Ming-yan
作者机构：[Shan, Ting-ting; Jiang, Ming-yan] Shandong Univ, Sch Informat Sci & Engn, Qingdao 266237, Peoples R China.
会议名称：International Conference on Electrical, Control, Automation and Robotics (ECAR)
会议日期：SEP 16-17, 2018
来源：2018 INTERNATIONAL CONFERENCE ON ELECTRICAL, CONTROL, AUTOMATION AND ROBOTICS (ECAR 2018)
关键词：CRC; Fisher discrimination; Dictionary learning; Image classification
摘要：As classical technique, dictionary learning has been widely used for image classification. But the time consumption and the powerful for image classification are still problems in dictionary learning process. In this paper we optimized an advanced dictionary learning method with employing collaborative method into the process. Then, the discriminative information of the representation coefficients is obtained. We embedded the discriminative information to the CRC algorithm to do image recognition. The proposed method has been proven its superiority by some exhaustive experiments at AR and Caltech 101 databases.