Research Article
Hierarchical Codebook for Moving Microbe Detection in Sewage
@INPROCEEDINGS{10.4108/eai.15-8-2015.2260779, author={Fang Zhou and Jun Liu and Tanghui Wang and Xin Chen}, title={Hierarchical Codebook for Moving Microbe Detection in Sewage}, proceedings={10th EAI International Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2015}, month={9}, keywords={sewage microbe; moving object detection; hierarchical codebook; local directional pattern; mrf-map}, doi={10.4108/eai.15-8-2015.2260779} }- Fang Zhou
Jun Liu
Tanghui Wang
Xin Chen
Year: 2015
Hierarchical Codebook for Moving Microbe Detection in Sewage
CHINACOM
IEEE
DOI: 10.4108/eai.15-8-2015.2260779
Abstract
In this paper, we propose a newly object detection method for moving microbe in sewage. Firstly, two codebooks with YCrCb color model and improved local direction pattern are introduced in spatial context. Then, we design an adaptive update mechanism to accelerate convergence and enhance the accuracy of background based on self-learning strategy. Finally, we construct spatial and temporal relations in a MRF-MAP framework to further eliminate the left background pixels in foreground. Experiments results have showed the effectiveness and stability of our proposed method, compared with other algorithms.
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