Locally Statistical Dual-Mode Background Subtraction Approach
Due to the variety of background model in the real world, detecting changes in a video cannot be addressed exhaustively by a simple background subtraction method, especially with several motion detection challenges, such as dynamic background, camera jitter, intermittent object motion, and so on. In...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8604120/ |
| _version_ | 1818416013728808960 |
|---|---|
| author | Thien Huynh-The Cam-Hao Hua Nguyen Anh Tu Dong-Seong Kim |
| author_facet | Thien Huynh-The Cam-Hao Hua Nguyen Anh Tu Dong-Seong Kim |
| author_sort | Thien Huynh-The |
| collection | DOAJ |
| description | Due to the variety of background model in the real world, detecting changes in a video cannot be addressed exhaustively by a simple background subtraction method, especially with several motion detection challenges, such as dynamic background, camera jitter, intermittent object motion, and so on. In this paper, we propose an efficient background subtraction method, namely locally statistical dual-mode (LSD), for detecting moving objects in video-based surveillance systems. The method includes a local intensity pattern comparison algorithm for foreground segmentation by analyzing the homogeneity of intensity patterns of the input frame and the background model, in which the homogeneity is calculated by the mean and standard deviation of pixel intensity. Besides that, a dual-mode scheme is developed to temporally update the background model for the short- and long-term scenarios corresponding to sudden and gradual changes in the background. The advantage of this scheme is the allowance of updating the model in both pixel- and frame-wise manners simultaneously. The parameters used in both the local intensity pattern comparison algorithm and the dual-mode background model updating scheme are estimated for every input frame consecutively based on local and global statistical information of segmentation result. In experiments, the proposed LSD method is extensively evaluated on the Wallflower and CDnet2014 datasets; and remarkable performance demonstrates its preeminence to the many state-of-the-art background subtraction approaches in terms of segmentation accuracy and computational complexity. |
| first_indexed | 2024-12-14T11:44:08Z |
| format | Article |
| id | doaj.art-d092144f3ff447858c970a50f3d44ccf |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T11:44:08Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-d092144f3ff447858c970a50f3d44ccf2022-12-21T23:02:41ZengIEEEIEEE Access2169-35362019-01-0179769978210.1109/ACCESS.2019.28910848604120Locally Statistical Dual-Mode Background Subtraction ApproachThien Huynh-The0https://orcid.org/0000-0002-9172-2935Cam-Hao Hua1Nguyen Anh Tu2Dong-Seong Kim3https://orcid.org/0000-0002-2977-5964Department of IT Convergence Engineering, ICT Convergence Research Center, Kumoh National Institute of Technology, Gumi, South KoreaDepartment of Computer Science and Engineering, Kyung Hee University, Yongin, South KoreaDepartment of Computer Science and Engineering, Kyung Hee University, Yongin, South KoreaDepartment of IT Convergence Engineering, ICT Convergence Research Center, Kumoh National Institute of Technology, Gumi, South KoreaDue to the variety of background model in the real world, detecting changes in a video cannot be addressed exhaustively by a simple background subtraction method, especially with several motion detection challenges, such as dynamic background, camera jitter, intermittent object motion, and so on. In this paper, we propose an efficient background subtraction method, namely locally statistical dual-mode (LSD), for detecting moving objects in video-based surveillance systems. The method includes a local intensity pattern comparison algorithm for foreground segmentation by analyzing the homogeneity of intensity patterns of the input frame and the background model, in which the homogeneity is calculated by the mean and standard deviation of pixel intensity. Besides that, a dual-mode scheme is developed to temporally update the background model for the short- and long-term scenarios corresponding to sudden and gradual changes in the background. The advantage of this scheme is the allowance of updating the model in both pixel- and frame-wise manners simultaneously. The parameters used in both the local intensity pattern comparison algorithm and the dual-mode background model updating scheme are estimated for every input frame consecutively based on local and global statistical information of segmentation result. In experiments, the proposed LSD method is extensively evaluated on the Wallflower and CDnet2014 datasets; and remarkable performance demonstrates its preeminence to the many state-of-the-art background subtraction approaches in terms of segmentation accuracy and computational complexity.https://ieeexplore.ieee.org/document/8604120/Motion detectionbackground subtractionbackground modelingmoving object detectionvideo segmentationlocally statistical dual-mode updating |
| spellingShingle | Thien Huynh-The Cam-Hao Hua Nguyen Anh Tu Dong-Seong Kim Locally Statistical Dual-Mode Background Subtraction Approach IEEE Access Motion detection background subtraction background modeling moving object detection video segmentation locally statistical dual-mode updating |
| title | Locally Statistical Dual-Mode Background Subtraction Approach |
| title_full | Locally Statistical Dual-Mode Background Subtraction Approach |
| title_fullStr | Locally Statistical Dual-Mode Background Subtraction Approach |
| title_full_unstemmed | Locally Statistical Dual-Mode Background Subtraction Approach |
| title_short | Locally Statistical Dual-Mode Background Subtraction Approach |
| title_sort | locally statistical dual mode background subtraction approach |
| topic | Motion detection background subtraction background modeling moving object detection video segmentation locally statistical dual-mode updating |
| url | https://ieeexplore.ieee.org/document/8604120/ |
| work_keys_str_mv | AT thienhuynhthe locallystatisticaldualmodebackgroundsubtractionapproach AT camhaohua locallystatisticaldualmodebackgroundsubtractionapproach AT nguyenanhtu locallystatisticaldualmodebackgroundsubtractionapproach AT dongseongkim locallystatisticaldualmodebackgroundsubtractionapproach |