An efficient algorithm is proposed to reduce the computational complexity of block matching motion estimation by using the characteristics of spatial correlation. The proposed algorithm is to skip the motion vector search of inside macroblocks surrounded by identical motion vectors. Experimental results show that the proposed algorithm reduces computational complexity by 52.5% compared to conve...

The emphasis of this review is to discuss three peculiar phenomena bubbles rising in viscoelastic fluids, namely, the formation a cusp, negative wake, and velocity jump discontinuity, highlight possible future directions subject. mechanism influencing factors these have been discussed detail review. evolution bubble shape mainly related viscoelasticity fluid. However, mechanisms two-dimensional...