TY - GEN
T1 - Metrics performance analysis of optical flow
AU - Alhersh, Taha
AU - Belhaouari, Samir Brahim
AU - Stuckenschmidt, Heiner
N1 - Publisher Copyright:
Copyright © 2020 by SCITEPRESS – Science and Technology Publications, Lda. All rights reserved.
PY - 2020
Y1 - 2020
N2 - Significant amount of research has been conducted on optical flow estimation in previous decades. However, only limited number of research has been conducted on performance analysis of optical flow. These evaluations have shortcomings and a theoretical justification of using one approach and why is needed. In practice, design choices are often made based on qualitative unmotivated criteria or by trial and error. In this paper, novel optical flow performance metrics are proposed and evaluated alongside with current metrics. Our empirical findings suggest using two new optical flow performance metrics namely: Normalized Euclidean Error (NEE) and Enhanced Normalized Euclidean Error version one (ENEE1) for optical flow performance evaluation with ground truth.
AB - Significant amount of research has been conducted on optical flow estimation in previous decades. However, only limited number of research has been conducted on performance analysis of optical flow. These evaluations have shortcomings and a theoretical justification of using one approach and why is needed. In practice, design choices are often made based on qualitative unmotivated criteria or by trial and error. In this paper, novel optical flow performance metrics are proposed and evaluated alongside with current metrics. Our empirical findings suggest using two new optical flow performance metrics namely: Normalized Euclidean Error (NEE) and Enhanced Normalized Euclidean Error version one (ENEE1) for optical flow performance evaluation with ground truth.
KW - Metrics
KW - Optical Flow
KW - Performance Analysis
UR - http://www.scopus.com/inward/record.url?scp=85083551691&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85083551691
T3 - VISIGRAPP 2020 - Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
SP - 749
EP - 758
BT - VISAPP
A2 - Farinella, Giovanni Maria
A2 - Radeva, Petia
A2 - Braz, Jose
PB - SciTePress
T2 - 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2020
Y2 - 27 February 2020 through 29 February 2020
ER -