帧率倍频中使用的 Input

imgP : The image for which we want to find motion vectors

imgI : The reference image

mbSize : Size of the macroblock

p : Search parameter (read literature to find what this means)



Ouput

motionVect : the motion vectors for each integral macroblock in imgP

TSScomputations: The average number of points searched for a macroblock-　Computes motion vectors using Three Step Search method