Decomposition of Dynamic Texture Using Diamond Search Algorithm

Dynamic texture poses the problem of modelling, learning, recognizing and synthesizing dynamic textures on a firm analytical footing. A video file is taken for analysing the frames and to compress the video using H.264 encryption technique. After completing the video compression the video frames will be converted as inter frame and intra frame, and the motion of the video will be estimated as motion vector calculation. The motion of the video will be converted as lumachroma calculation, and its value is used to analyse the frames, and after the lumachroma value calculation PSNR value will be calculated. PSNR is used to analyse the motion in the frames and to extract motion in the video. Then the video will be encrypted and by using the diamond search algorithm the minimum blocks in the video will be decrypted. Thus the proposed system increases the processing speed and helps in identifying minute motions of the video.