JP5349367B2 - 移動物体追跡装置 - Google Patents
移動物体追跡装置 Download PDFInfo
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- JP5349367B2 JP5349367B2 JP2010042250A JP2010042250A JP5349367B2 JP 5349367 B2 JP5349367 B2 JP 5349367B2 JP 2010042250 A JP2010042250 A JP 2010042250A JP 2010042250 A JP2010042250 A JP 2010042250A JP 5349367 B2 JP5349367 B2 JP 5349367B2
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- 238000012544 monitoring process Methods 0.000 claims description 58
- 238000001514 detection method Methods 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 34
- 230000005856 abnormality Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 14
- 238000013459 approach Methods 0.000 description 13
- 239000003086 colorant Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Description
Claims (2)
- 監視空間を撮影した時系列の監視画像に基づいて、前記監視空間内の複数の移動物体を追跡する移動物体追跡装置であって、
各時刻の監視画像から移動物体像を検出する物体像検出部と、
前記移動物体像から画像特徴を抽出する特徴抽出部と、
前記移動物体ごとに前記画像特徴を記憶する特徴記憶部と、
前記移動物体間で前記特徴記憶部に記憶されている前記画像特徴を比較し、当該比較された移動物体間で互いに異なる前記画像特徴の一部又は全部を当該移動物体それぞれの追跡特徴に設定する追跡特徴設定部と、
前記移動物体の前記追跡特徴を前記移動物体像から検出し、前記追跡特徴が検出された位置を当該移動物体の追跡結果とする物体位置判定部と、
時系列で得られる前記追跡結果を前記移動物体ごとに記憶する追跡結果記憶部と、
時系列の前記追跡結果から前記移動物体の移動先を予測する移動先予測部と、
を有し、
前記追跡特徴設定部は、前記移動先が相互接近状態である前記移動物体を特定し、前記移動物体のうち互いに前記相互接近状態にある接近注目物体と接近対象物体とに関し、前記接近対象物体の複数時刻における前記画像特徴のいずれにも該当しない範囲にて前記接近注目物体における前記追跡特徴を設定すること、
を特徴とする移動物体追跡装置。 - 請求項1に記載の移動物体追跡装置において、
前記追跡特徴設定部は、前記接近注目物体の複数時刻における前記画像特徴に共通する範囲にて当該接近注目物体における前記追跡特徴を設定すること、を特徴とする移動物体追跡装置。
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JP2010042250A JP5349367B2 (ja) | 2010-02-26 | 2010-02-26 | 移動物体追跡装置 |
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JP2010042250A JP5349367B2 (ja) | 2010-02-26 | 2010-02-26 | 移動物体追跡装置 |
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JP2011180684A JP2011180684A (ja) | 2011-09-15 |
JP5349367B2 true JP5349367B2 (ja) | 2013-11-20 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6139447B2 (ja) * | 2014-03-20 | 2017-05-31 | 株式会社東芝 | 画像処理装置、画像処理方法および画像処理プログラム |
JP6750385B2 (ja) * | 2016-08-10 | 2020-09-02 | 富士通株式会社 | 画像処理プログラム、画像処理方法および画像処理装置 |
JP6972797B2 (ja) * | 2016-11-24 | 2021-11-24 | 株式会社リコー | 情報処理装置、撮像装置、機器制御システム、移動体、情報処理方法、及びプログラム |
JP6932971B2 (ja) * | 2017-04-07 | 2021-09-08 | コニカミノルタ株式会社 | 動体追跡方法、動体追跡プログラム、および動体追跡システム |
CN108897777B (zh) * | 2018-06-01 | 2022-06-17 | 深圳市商汤科技有限公司 | 目标对象追踪方法及装置、电子设备和存储介质 |
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WO2006097681A1 (en) * | 2005-03-17 | 2006-09-21 | British Telecommunications Public Limited Company | Method of tracking objects in a video sequence |
JP4874150B2 (ja) * | 2007-03-30 | 2012-02-15 | セコム株式会社 | 移動物体追跡装置 |
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