Temporal consistency enhancement of depth video sequence

Shih Hung Lin, Pau-Choo Chung

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

Stereo matching algorithms base on image similarity to find correspondence between two images. All of the stereo matching methods suffer from lack of texture, occlusion, spontaneous noise, which would result in incorrect depth estimation. Such caused random depth errors in a video sequence would cause sporadic flickering, thus reducing the perceptive quality of the rendered 3D video. This paper proposes the consistency check of the depth values in temporal sequence to identify the instances with occlusion and noise and based on the results, correct the depth errors due to occlusion and spontaneous noise. The resultant depth values are then gone through evaluation using Newton's Law of motion. The depth values which do not comply with the Newton's Law of motion are corrected. Finally we use a bilateral filter to further smooth the video depth values.

原文English
主出版物標題Proceedings - 2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014
編輯Shaozi Li, Yun Cheng, Ying Dai, Xiaohong Jiang
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1897-1900
頁數4
ISBN(電子)9781479931965
DOIs
出版狀態Published - 2014 十一月 5
事件2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014 - Sapporo City, Hokkaido, Japan
持續時間: 2014 四月 262014 四月 28

出版系列

名字Proceedings - 2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014
3

Other

Other2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014
國家Japan
城市Sapporo City, Hokkaido
期間14-04-2614-04-28

    指紋

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

引用此

Lin, S. H., & Chung, P-C. (2014). Temporal consistency enhancement of depth video sequence. 於 S. Li, Y. Cheng, Y. Dai, & X. Jiang (編輯), Proceedings - 2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014 (頁 1897-1900). [6946252] (Proceedings - 2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014; 卷 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/InfoSEEE.2014.6946252