JP5088279B2 - 目標追尾装置 - Google Patents
目標追尾装置 Download PDFInfo
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- JP5088279B2 JP5088279B2 JP2008238606A JP2008238606A JP5088279B2 JP 5088279 B2 JP5088279 B2 JP 5088279B2 JP 2008238606 A JP2008238606 A JP 2008238606A JP 2008238606 A JP2008238606 A JP 2008238606A JP 5088279 B2 JP5088279 B2 JP 5088279B2
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- target
- color
- tracking
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Description
100,100a…目標追尾装置、
110…画像入力部、
120…表示部、
130…パーティクルフィルタ処理部、
131…画像格納部、
132…目標色格納部、
140…カメラ制御信号出力部、
150…追尾対象物指定受付部、
160…目標色設定部、
170,170a…目標色調整部、
200…カメラ、
210…制御装置
Claims (2)
- 時系列的に取り込まれる画像データ中の目標物体を追尾する目標追尾装置であって、
画像データ中における前記目標物体となる追尾対象の指定を受け付ける追尾対象指定受付手段と、
指定された前記追尾対象に係る画像データ中の色を目標色として設定する目標色設定手段と、
前記設定された目標色からの色変化量の増加に従って、その色変化に対応した色で尤度が測定されるべきパーティクルの数が減少するように分布させた複数の色を参照色として得る目標色調整手段と、
所定の規則にしたがって画像データ中を移動するパーティクルを用いて、パーティクル周辺の色と前記得られた参照色との比較によって求められる尤度の測定に基づき、画像データ中の前記追尾対象の領域を推定するパーティクルフィルタ処理手段と、
を備えたことを特徴とする目標追尾装置。 - 前記分布が、正規分布であることを特徴とする請求項1記載の目標追尾装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008238606A JP5088279B2 (ja) | 2008-01-07 | 2008-09-17 | 目標追尾装置 |
US12/318,140 US8311276B2 (en) | 2008-01-07 | 2008-12-22 | Object tracking apparatus calculating tendency of color change in image data regions |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008000768 | 2008-01-07 | ||
JP2008000768 | 2008-01-07 | ||
JP2008238606A JP5088279B2 (ja) | 2008-01-07 | 2008-09-17 | 目標追尾装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009188977A JP2009188977A (ja) | 2009-08-20 |
JP5088279B2 true JP5088279B2 (ja) | 2012-12-05 |
Family
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Family Applications (1)
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JP2008238606A Active JP5088279B2 (ja) | 2008-01-07 | 2008-09-17 | 目標追尾装置 |
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JP (1) | JP5088279B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9240053B2 (en) | 2010-03-15 | 2016-01-19 | Bae Systems Plc | Target tracking |
GB201004232D0 (en) | 2010-03-15 | 2010-04-28 | Bae Systems Plc | Target tracking |
CN102521612B (zh) * | 2011-12-16 | 2013-03-27 | 东华大学 | 一种基于协同关联粒子滤波的多视频目标主动跟踪方法 |
JP6340769B2 (ja) * | 2013-10-11 | 2018-06-13 | カシオ計算機株式会社 | 物体位置推定装置、物体位置推定方法及びプログラム |
JP6417696B2 (ja) * | 2014-03-31 | 2018-11-07 | 富士通株式会社 | 画像処理装置、画像処理方法及び画像処理プログラム |
JP6415196B2 (ja) | 2014-09-08 | 2018-10-31 | キヤノン株式会社 | 撮像装置および撮像装置の制御方法 |
CN110495954B (zh) * | 2019-08-30 | 2022-11-04 | 深圳市汇健医疗工程有限公司 | 基于5g通信的超高清手术辅助系统 |
CN115439509B (zh) * | 2022-11-07 | 2023-02-03 | 成都泰盟软件有限公司 | 一种多目标跟踪方法、装置、计算机设备及存储介质 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007264860A (ja) * | 2006-03-28 | 2007-10-11 | Victor Co Of Japan Ltd | 顔領域抽出装置 |
JP4769943B2 (ja) * | 2006-03-30 | 2011-09-07 | 国立大学法人電気通信大学 | 物体追跡装置、異常状態検知装置及び物体追跡方法 |
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