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optical flow

Files Tagged by helloworld					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
23 Jun 2009		High accuracy optical flow High accuracy optical flow using a theory for warping Author: Visesh Chari	optic flow, optical flow, geometric transformat..., image registration, high accuracy, image processing	151	33	4.07143 4.1 | 15 ratings

Comments and Ratings Matching helloworld's Watch List			1-5 of 13
Date	File	Comment by	Comments	Rating
23 Mar 2012	Lucas Kanade affine template tracking Lucas Kanade affine template tracking , also robust inverse in c-code.	TC Kim	Hello. I am in the same situdation with Sonia Chikh. Could U tell us that how?	5
16 Mar 2012	Lucas Kanade affine template tracking Lucas Kanade affine template tracking , also robust inverse in c-code.	Tejas Kulkarni	How is the images Weight.png calculated for a different template other than car.	5
07 Oct 2011	Lucas & Kanade Pyramidal Refined Optical Flow implementation This file implements the well-known LK algorithm, with regularization and subpixelic computation.	F Oneair	Hi, whitch terms should I delete if I want compute the optical flow only in the horizontal direction (I work with rectified images) ? thx	Comment only
25 Aug 2011	Lucas Kanade affine template tracking Lucas Kanade affine template tracking , also robust inverse in c-code.	Sonia Chikh	hello, I just get started with matlab. I used to write all in C++. but Ir really need this KLT tracker for my work. but I can't manipulate the .mat file :s I wanted to change the movie used but couldn't can you, please, tell me how... thanks a lot.	Comment only
17 Jul 2011	Lucas & Kanade Pyramidal Refined Optical Flow implementation This file implements the well-known LK algorithm, with regularization and subpixelic computation.	Vasiliki	The code worked but I have some questions. Why are the velocity arrays not of equal sizes as the image? I used the images you included 252x316 and u and v where of 236x300. While reconstuncting the image I(i,j) = Iold(i+u,j+v) the result wasn't very good. Have you tried reconstructing the image using only the first one and the velocity vectors? If so, can you provide the source ( just to check if my reconstructing code is bad written)?	Comment only