Search by Bookstore
Holdings of Libraries in Japan
This page shows libraries in Japan other than the National Diet Library that hold the material.
Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.
Search by Bookstore
Bibliographic Record
You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.
- Material Type
- 規格・テクニカルリポート類
- Author/Editor
- 古川, 進磯部, 俊夫本間, 幸造Furukawa, SusumuIsobe, ToshioHonma, Kozo
- Publication, Distribution, etc.
- Publication Date
- 1998-08
- Publication Date (W3CDTF)
- 1998-08
- Alternative Title
- A method for eliminating noise from multiple images for reconstructing 3-D objects
- Periodical title
- 航空宇宙技術研究所報告
- No. or year of volume/issue
- 1354
- Volume
- 1354
- Pages
- 1-8
- ISSN (Periodical Title)
- ISSN : 0389-4010
- Text Language Code
- jpn
- Subject Heading
- Target Audience
- 一般
- Note (General)
- Reconstructing 3-D objects from image data is one of the most important problems in enabling a robot to recognize the environment and work independently in a rocket. As the basis for reconstructing 3-D objects, a new method for identifying edges in images is presented. This method consists of the following three subprocedures: (1) differences of brightness of two subsequent pixels are calculated and binary images are made; (2) noise included in those image data is roughly eliminated by utilizing the properties of an edge in such images; and (3) noise not recognized in the previous subprocedure is eliminated by the relation between 3-D objects in 3-D space and images, by using multi image data obtained by a camera moving on a rail. An experimental camera system has been constructed in order to confirm the theoretical consideration, and various examples have been tested. The results show that almost all noise can be recognized and eliminated.資料番号: AA0001574000レポート番号: NAL TR-1354
- Access Restrictions
- インターネット公開
- Data Provider (Database)
- 国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
- Original Data Provider (Database)
- 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ