Adaptation of space-mapping methods for object location estimation to camera setup changes - A new study

Chih Jen Wu*, Wen-Hsiang Tsai

*Corresponding author for this work

研究成果: Conference contribution同行評審

摘要

A new space-mapping method for object location estimation which is adaptive to camera setup changes in various applications is proposed. The location of an object appearing in an image is estimated by mapping image coordinates of object points to corresponding real-world coordinates using a mapping table, which is constructed in two stages, with the first for establishing a basic table using bilinear interpolation and the second for adapting it to changes of camera heights and orientations. Analytic equations for such adaptation are derived based on image formation and camera geometry properties. Good experimental results are shown to prove the feasibility of the proposed method.

原文English
主出版物標題Knowledge-Based and Intelligent Information and Engineering Systems - 13th International Conference, KES 2009, Proceedings
頁面395-402
頁數8
版本PART 2
DOIs
出版狀態Published - 4 十二月 2009
事件13th International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2009 - Santiago, Chile
持續時間: 28 九月 200930 九月 2009

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
號碼PART 2
5712 LNAI
ISSN(列印)0302-9743
ISSN(電子)1611-3349

Conference

Conference13th International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2009
國家Chile
城市Santiago
期間28/09/0930/09/09

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