Ordered Search for Multiple Feature Patterns Based on Area Expansion by Union Operation and Confidential Interval / 論理和型および信頼区間型の探索領域拡張による複数関心パタンの順序探索
- Resource Type
- Journal Article
- Authors
- Hidenori Takauji; Hirokazu Asano; Shun'ichi Kaneko; Takayuki Tanaka; 浅野 裕一; 田中 孝之; 金子 俊一; 高氏 秀則
- Source
- 電気学会論文誌C(電子・情報・システム部門誌) / IEEJ Transactions on Electronics, Information and Systems. 2022, 142(8):971
- Subject
- confidential interval
image processing
order search
region expansion
union
信頼区間
画像処理
論理和
順序探索
領域拡張
- Language
- Japanese
- ISSN
- 0385-4221
1348-8155
Two novel strategies for incremental searching of interest patterns are proposed in context of sequential search of multiple patterns in the scene. One is based on a scheme based on union operation to extend search regions depending on all of the proceeding searches, which can possibly adapt the search to some local distortion in the scene or the objects. Another strategy utilizes incremental setting of confidence intervals to the search regions depending on their statistics in position errors of respective patterns. In addition to them, a new scheme of repetitive trials for realizing reliability in the search. By using a set of real objects, many experiments show the effectivity and the efficiency of the proposed strategies.