Eastern Mediterenian University Department of Electrical & Electronic Engineering Detection and Estimation Theory Ee 574 Project Report Video Coding and Decoding Using the Non Adaptive Estimation and Blind Adaptive Estimation of Klt Basis Vectors

VIDEO CODING AND DECODING USING BLIND NON ADAPTIVE ESTIMATION AND ADAPTIVE ESTIMATION OF KLT BASIS VECTORS An approach to video encoding and decoding by using three different algorithms techniques is discussed in this project. These methods can be used to estimate the basis vectors used by Karhunen-Loeve Transform (KLT) for encodıng and decodıng of the frames in a video sequences. The first method is the blind non adaptive estimation of KLT basis vectors. What does the blind mean? Blind estimation method utilizes minimum information of the basis vectors which are being encoded. In this method, constant basis vectors are repeatedly encoded and transmitted. In this algorithm, the basis vectors are not updated. The second method is the blind adaptive estimation of KLT basis vectors. KLT Basis vectors are adaptively updated and the encoded transformation vector is transmitted in video sequences. The result indicated that the adaptive method provides better performance. The third method is the blind adaptive estimation of KLT basis vectors. Using this new approach result obtained by the second method is improved. In this algorithm give best result.