hi 
i'm working on image tracking: camera i'm tracking finger touches interact android system. image processing done on gpu opencl: convert camera output black , white frames in order spots in white. processing time 65ms method. since objective make program smoother, i've performed same operations on cpu opencv method. gives processing time of 115ms. problem program feels more reactive, faster opencv method.
found out why feels halting: it's because time grabbing frame passes 5ms 15ms. might because create buffer decreases bandwidth. programming on gpu faster on cpu affects image/sec.
know if there way solve problem?
i'm working on image tracking: camera i'm tracking finger touches interact android system. image processing done on gpu opencl: convert camera output black , white frames in order spots in white. processing time 65ms method. since objective make program smoother, i've performed same operations on cpu opencv method. gives processing time of 115ms. problem program feels more reactive, faster opencv method.
found out why feels halting: it's because time grabbing frame passes 5ms 15ms. might because create buffer decreases bandwidth. programming on gpu faster on cpu affects image/sec.
know if there way solve problem?
raspberrypi
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