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視覚センサーとしてのビデオカメラ その2
https://jaxa.repo.nii.ac.jp/records/41214
https://jaxa.repo.nii.ac.jp/records/4121405247388-1ee1-4eb8-b954-fbbe673f64ee
名前 / ファイル | ライセンス | アクション |
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naltr01231.pdf (2.1 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 視覚センサーとしてのビデオカメラ その2 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 視覚センサー | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ビデオカメラ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | AD変換器 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | アナログ-デジタル変換器 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 水平・垂直同期信号 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CCD画素 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 電荷結合素子画素 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | デジタル画像 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空間分解能 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 感度のばらつき | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 安定性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 直線性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | スミア特性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 画素出力漏洩 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 画素間出力 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | visual sensor | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | video camera | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | AD converter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | analog to digital converter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | horizontal vertical synchronizing signal | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CCD picture element | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | charge coupled device picture element | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | digital image | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spatial resolution | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | sensitivity fluctuation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | stability | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | linearity | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | smear characteristics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | picture element output leakage | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | output between adjacent picture elements | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Video camera as a visual sensor, Part 2 | |||||
著者 |
五味, 広美
× 五味, 広美× Gomi, Hiromi |
|||||
著者所属 | ||||||
航空宇宙技術研究所 数理解析部 | ||||||
著者所属(英) | ||||||
en | ||||||
National Aerospace Laboratory Computational Sciences Division | ||||||
出版者 | ||||||
出版者 | 航空宇宙技術研究所 | |||||
出版者(英) | ||||||
出版者 | National Aerospace Laboratory (NAL) | |||||
書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory 巻 1231, p. 1-21, 発行日 1994-03 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | ビデオカメラとAD変換器の水平・垂直同期信号の同期を取りながらAD変換を行い、ビデオカメラのCCD(電荷結合素子)画素と1対1の対比の取れたデジタル画像を得て、CCD画素の空間分解能、感度のばらつき、安定性、直線性、スミア特性を測定した。画素出力の隣接画素への漏れが観測され、画素間の出力の干渉は線型と見なすことができた。画素欠陥が存在しないことを確認して、焦点合わせのレンズ移動機構を制作し焦点合わせのアルゴリズムの特性を調べた。 | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | A video camera was calibrated with one-to-one correspondence between picture elements of CCD (Charge Coupled Device) and digital image by synchronising VD (Vertical Deflection)/HD (Horizontal Deflection) signals of video camera and an AD (Analog to Digital) converter. Measurements were made on space resolution and sensitivity of the picture element, stability of the video signal, and on lens characteristics. A picture element leaked the output to the adjacent picture elements and the interference of outputs was linear. There were no defective picture elements. A focussing mechanism and 'contrast' algorithm made it possible to measure distance at a space resolution of 2 x 2 picture elements. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0389-4010 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0004244000 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: NAL TR-1231 |