Sorry, you need to enable JavaScript to visit this website.

facebooktwittermailshare

BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY

Abstract: 

The image blur assessment is of various practical use such as feedback of microscope dynamic focusing and assessment of the quality of pictures in social media. However, the prob- lem of providing a fast and sensitive assessment toward im- age blur is not easy to deal with. In this paper, we provide a new effective way to evaluate the blur level of the image. We first introduce Markov Constraints to the Fuzzy-C-Means (MC-FCM) clustering algorithm to improve the robustness to noise, then obtain the fuzzy membership of pixels via the MC- FCM, finally, to leverage fuzzy membership from MC-FCM, the blur assessment toward pixels in the edge zone is provided by modifying Shannon’s entropy. Comparisons are made on two public blur image database over five recent image blur assessment algorithms. The results demonstrate that the pro- posed algorithm has better resolutions for mildly blurred im- ages and lower computation complexity compared with exist- ing approaches.

up
1 user has voted: Yaqian Xu

Paper Details

Authors:
Yaqian Xu, Wenqing Zheng, Jingchen Qi, Qi Li
Submitted On:
20 September 2019 - 4:54am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Yaqian Xu
Paper Code:
2909
Document Year:
2019
Cite

Document Files

FCM poster.pdf

(6)

Keywords

Additional Categories

Subscribe

[1] Yaqian Xu, Wenqing Zheng, Jingchen Qi, Qi Li, "BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4767. Accessed: Oct. 20, 2019.
@article{4767-19,
url = {http://sigport.org/4767},
author = {Yaqian Xu; Wenqing Zheng; Jingchen Qi; Qi Li },
publisher = {IEEE SigPort},
title = {BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY},
year = {2019} }
TY - EJOUR
T1 - BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY
AU - Yaqian Xu; Wenqing Zheng; Jingchen Qi; Qi Li
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4767
ER -
Yaqian Xu, Wenqing Zheng, Jingchen Qi, Qi Li. (2019). BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY. IEEE SigPort. http://sigport.org/4767
Yaqian Xu, Wenqing Zheng, Jingchen Qi, Qi Li, 2019. BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY. Available at: http://sigport.org/4767.
Yaqian Xu, Wenqing Zheng, Jingchen Qi, Qi Li. (2019). "BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY." Web.
1. Yaqian Xu, Wenqing Zheng, Jingchen Qi, Qi Li. BLIND IMAGE BLUR ASSESSMENT BASED ON MARKOV-CONSTRAINED FCM AND BLUR ENTROPY [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4767