Determining Temporally Evaluated Optical Flow
نویسندگان
چکیده
The existing ~iiethods to ext,ract optical flow nieasure the distance t,hat. each pixel moves between a pair of successive image frames. I t is however difficult to extract accurat,e opt.ica1 flow when the niot,ion in the iniage is very large or small. In order to deal wit,li t.llis probleni. we propose temporally etralunted optical flour, \vllicli me con1put.e by measuring the tinie required for each pixel to move a prede("1 Measuring the time (b) flow fined distance using t,enipo&ly consistent shift of each pixel in an iniage sequence capt,ured a t a high frequency. Experimental results show that the posed method is robust and accurat,e compared to the typical methods.
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