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- Title
Method of ghost suppression based on similarity measure.
- Authors
LI Xiao-juan; LI Jia-tian; HE Yu-feng
- Abstract
Aiming at the problem that ghost disrupt the accuracy of moving target detection and tracking, this paper proposed ghost suppression method based on object similarity measure. First it analyzed object similarity between interval frame by histogram contrast analysis and rate of change pixels to detect ghost, and then adjusted ghost background mode rapidly in the object sample space, restrained ghosts appear again. Experiments show that the proposed method overcome shortcomings of the traditional ghost detection, low sensitivity and high consumption, quickly and accurately detect the ghost targets, and ultimately achieve the purpose of inhibiting ghost.
- Subjects
HISTOGRAMS; CONTRAST analysis (Mathematical statistics); MOVING target indicator radar; PIXELS; SIGNAL detection; SENSITIVITY analysis
- Publication
Application Research of Computers / Jisuanji Yingyong Yanjiu, 2014, Vol 31, Issue 3, p926
- ISSN
1001-3695
- Publication type
Article
- DOI
10.3969/j.issn.1001-3695.2014.03.069