In motion estimation of moving pictures compression, fast block matching method using hierarchical search point displace and the pixel decimation is supposed. The method is based on TSS(Three step Search) method and pixel decimation. This method impro...
In motion estimation of moving pictures compression, fast block matching method using hierarchical search point displace and the pixel decimation is supposed. The method is based on TSS(Three step Search) method and pixel decimation. This method improves image quality and local minima by increasing search points, but operation counts that resulted from increasing search points are reduced by the pixel decimation method. So, the method can improve image quality and operation counts are nearly the same with TSS. MP@ML video is simulated by this method, which shows good results compared with TSS.