Blind blur assessment for vision-based applications

被引：0

作者：

Wu, Shiqian ^{[1
]}

Lin, Weisi ^{[1
]}

Lu, Zhongkang ^{[1
]}

Ong, Ee Ping ^{[1
]}

Yao, Susu ^{[1
]}

机构：

[1] Inst Infocomm Res, Singapore 119613, Singapore

来源：

2007 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-5 | 2007年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper proposes a method for assessing blur caused by defocus from one image. The essential idea is to estimate the point spread function (PSF) from the line spread function (LSF), whereas the LSF is constructed from edge information. The procedure includes edge detection and localization, pixel interpolation, LSF determination and PSF extraction. This approach is independent of image contents, and the algorithm has fast speed as it works in spatial domain without complex Fourier transform or iterative computation. The experimental results validate the proposed method. It can be used for blind image quality evaluation in vision-based applications.

引用

页码：1639 / 1642

页数：4

共 50 条

[21] Vision-based online process control in manufacturing applications
Cheng, Yuan
Jafari, Mohsen A.
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2008, 5 (01) : 140 - 153
[22] Vision-based user interfaces for health applications: A survey
Albu, Alexandra Branzan
ADVANCES IN VISUAL COMPUTING, PT 1, 2006, 4291 : 771 - 782
[23] Vision-based fusion system for smart airbdag applications
Owechko, Y
Srinivasa, N
Medasani, S
Boscolo, R
IV'2002: IEEE INTELLIGENT VEHICLE SYMPOSIUM, PROCEEDINGS, 2002, : 245 - 250
[24] An approach to vision-based person detection in robotic applications
Castillo, C
Chang, C
PATTERN RECOGNITION AND IMAGE ANALYSIS, PT 1, PROCEEDINGS, 2005, 3522 : 209 - 216
[25] A Middleware Infrastructure for Programming Vision-Based Applications in UAVs
Arias-Perez, Pedro
Fernandez-Conde, Jesus
Gomez, David Martin
Canas, Jose M.
Campoy, Pascual
DRONES, 2022, 6 (11)
[26] Vision-based sensing and control for space robotics applications
Stieber, ME
McKay, M
Vukovich, G
Petriu, E
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1999, 48 (04) : 807 - 812
[27] Vision-based sensing and control for space robotics applications
Stieber, ME
McKay, M
Vukovich, G
Petrin, E
JOINT CONFERENCE - 1996: IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE & IMEKO TECHNICAL COMMITTEE 7, CONFERENCE PROCEEDINGS, VOLS I AND II: QUALITY MEASUREMENTS: THE INDISPENSABLE BRIDGE BETWEEN THEORY AND REALITY (NO MEASUREMENTS? NO SCIENCE!), 1996, : 383 - 387
[28] Stereo vision-based pedestrian recognition for ITS applications
Department of Electronics, University of Alcalá, Escuela Politécnica Superior, Campus Universitario s/n, Alcalá de Henares 28871, Spain
WSEAS Trans. Inf. Sci. Appl., 2006, 3 (554-561):
[29] A vision-based technique for objective assessment of burn scars
Tsap, LV
Goldgof, DB
Sarkar, S
Powers, PS
IEEE TRANSACTIONS ON MEDICAL IMAGING, 1998, 17 (04) : 620 - 633
[30] Computer Vision-Based Human Comfort Assessment of Stadiums
Celik, Ozan
Dong, Chuan-Zhi
Catbas, F. Necati
JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2020, 34 (02)

← 1 2 3 4 5 →