@article{ART000951625},
author={Heeman Lee and Seo Jeong-Man},
title={Coarse to Fine Optical flow Detection},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2005},
volume={10},
number={1},
pages={223-229}
TY - JOUR
AU - Heeman Lee
AU - Seo Jeong-Man
TI - Coarse to Fine Optical flow Detection
JO - Journal of The Korea Society of Computer and Information
PY - 2005
VL - 10
IS - 1
PB - The Korean Society Of Computer And Information
SP - 223
EP - 229
SN - 1598-849X
AB - In this paper, a coarse-to-fine optical flow detection method is proposed. Provided that optical flow gives reliable approximation to two-dimensional image motion, it can be used to recover the three-dimensional motion, but usually to get the reliable optical flows are difficult. The proposed algorithm uses Horn's algorithm for detecting initial optical flow, then Thin Plate Spline is introduced to warp a image frame of the initial optical flow to the next image frame. The optical flow for the warped image frame is again used iteratively until the mean square error between two image sequence frames is lowered. The proposed method is experimented for the real moving picture image sequence. The proposed algorithm gives dense optical flow vectors.
KW - Optical Flow;Thin Plate Spline;Warphing
DO -
UR -
ER -
Heeman Lee and Seo Jeong-Man. (2005). Coarse to Fine Optical flow Detection. Journal of The Korea Society of Computer and Information, 10(1), 223-229.
Heeman Lee and Seo Jeong-Man. 2005, "Coarse to Fine Optical flow Detection", Journal of The Korea Society of Computer and Information, vol.10, no.1 pp.223-229.
Heeman Lee, Seo Jeong-Man "Coarse to Fine Optical flow Detection" Journal of The Korea Society of Computer and Information 10.1 pp.223-229 (2005) : 223.
Heeman Lee, Seo Jeong-Man. Coarse to Fine Optical flow Detection. 2005; 10(1), 223-229.
Heeman Lee and Seo Jeong-Man. "Coarse to Fine Optical flow Detection" Journal of The Korea Society of Computer and Information 10, no.1 (2005) : 223-229.
Heeman Lee; Seo Jeong-Man. Coarse to Fine Optical flow Detection. Journal of The Korea Society of Computer and Information, 10(1), 223-229.
Heeman Lee; Seo Jeong-Man. Coarse to Fine Optical flow Detection. Journal of The Korea Society of Computer and Information. 2005; 10(1) 223-229.
Heeman Lee, Seo Jeong-Man. Coarse to Fine Optical flow Detection. 2005; 10(1), 223-229.
Heeman Lee and Seo Jeong-Man. "Coarse to Fine Optical flow Detection" Journal of The Korea Society of Computer and Information 10, no.1 (2005) : 223-229.
