Stereo Video Depth Estimation Based on Disparity Map Propagation

Chen Yu Wang, Wei Jong Yang, Chien Yu Chiou, Meng Kai Chen, Chung Ming Wang, Yu Jyh Wang, Pau Choo Chung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Stereo matching algorithm is used to estimating the depth value correspond with two frames taken from left and right cameras. Due to the movement of the objects, the output of depth map will easily vibrate without confidence. Moreover, surrounding information which cover by other objects may cause significant impacts and problems for the users. Therefore, the stability of depth maps is a crucial point for precisely outcomes. This paper proposes a new notion that considers the motion of objects, the frames in different time, and the relationship between left and right frames to propagate a new depth map. The regions of each objects are estimated using quadtree and contrast context histogram. The experimental results show the proposed method surpass conventional stereo matching methods.

Original languageEnglish
Title of host publicationRASSE 2022 - IEEE International Conference on Recent Advances in Systems Science and Engineering, Symposium Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665494915
DOIs
Publication statusPublished - 2022
Event2022 IEEE International Conference on Recent Advances in Systems Science and Engineering, RASSE 2022 - Tainan, Taiwan
Duration: 2022 Nov 72022 Nov 10

Publication series

NameRASSE 2022 - IEEE International Conference on Recent Advances in Systems Science and Engineering, Symposium Proceedings

Conference

Conference2022 IEEE International Conference on Recent Advances in Systems Science and Engineering, RASSE 2022
Country/TerritoryTaiwan
CityTainan
Period22-11-0722-11-10

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Information Systems
  • Information Systems and Management

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