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規格・テクニカルリポート類

ステレオ画像からの3次元立体復元のためのノイズ除去

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ステレオ画像からの3次元立体復元のためのノイズ除去

Material type
規格・テクニカルリポート類
Author
古川, 進ほか
Publisher
航空宇宙技術研究所
Publication date
1998-08
Material Format
Digital
Capacity, size, etc.
-
NDC
-
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Notes on use

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 independent...

Detailed bibliographic record

Summary, etc.:

無人環境の中で働くロボットが周囲の環境を確認するための方法論を確立するための第一歩として、本論文においては、複数の画像データより、3次元立体を復元するための基礎的事項についての検討を行う。具体的には、移動可能なカメラによって得られた複数個の画像情報より、次の手続きによって物体の稜線の検出を目的とする...

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Bibliographic Record

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Digital

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, Susumu
Isobe, Toshio
Honma, 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
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