JP6013923B2 - ビデオエピソードの閲覧及び検索のためのシステム及び方法 - Google Patents
ビデオエピソードの閲覧及び検索のためのシステム及び方法 Download PDFInfo
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- JP6013923B2 JP6013923B2 JP2013002324A JP2013002324A JP6013923B2 JP 6013923 B2 JP6013923 B2 JP 6013923B2 JP 2013002324 A JP2013002324 A JP 2013002324A JP 2013002324 A JP2013002324 A JP 2013002324A JP 6013923 B2 JP6013923 B2 JP 6013923B2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
- G06V20/54—Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Closed-Circuit Television Systems (AREA)
- Alarm Systems (AREA)
Description
Claims (4)
- ビデオデータを自動的に分析して行動パターンを識別する、コンピュータが実行する方法であって、
複数のグリッドセルを含むグリッドに関連する物理的領域内の1つ以上の対象の画像を表す複数のフレームを含むビデオデータを、前記グリッドの1つ以上の前記グリッドセルを撮影する1つ以上のカメラから受信するステップと、
前記ビデオデータ内における、前記物理的領域に関連する前記グリッドの第1のグリッドセルから前記グリッドの第2のグリッドセルへの注意の対象の動きを表す複数の事象を識別するステップと、
前記複数の事象を反映する複数の事象データ記録を生成するステップと、
前記複数の事象データ記録から1つ以上の頻出するエピソードを判定するステップであって、前記エピソードには、特定の注意の対象に関連する一連の事象が含まれる、ステップと、を含み、
前記複数の事象を識別するステップには、
第1のフレーム内の第1の注意の対象を識別することと、
前記第1のフレーム内の前記第1の注意の対象の第1のグリッドポジションを識別することと、
前記第1のフレームに隣接する第2のフレーム内の第2の注意の対象を識別することと、
前記第2のフレーム内の前記第2の注意の対象の第2のグリッドポジションを識別することと、
前記第2の注意の対象が、前記第1の注意の対象と一致することを判定すること、
前記第2のグリッドポジションが、前記第1のグリッドポジションとは異なることを判定することとが含まれる、方法。 - 前記ビデオデータが、前記物理的領域に対する異なる光学視点を有する複数のカメラから撮影される、請求項1に記載の方法。
- 監視される注意の対象の前記第1のグリッドポジション及び前記第2のグリッドポジションを反映する事象データ記録を生成するステップであって、前記監視される注意の対象は、前記第1の注意の対象及び前記第2の注意の対象に対応するステップをさらに含む請求項1に記載の方法。
- 前記第2の注意の対象が、前記第1の注意の対象と一致することを判定するステップには、
前記第1の注意の対象の特異な画像の特性を反映する対象符号を生成することと、
前記第2の注意の対象が、前記対象符号と一致することを判定することとが含まれる、請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/353,243 | 2012-01-18 | ||
US13/353,243 US8798318B2 (en) | 2012-01-18 | 2012-01-18 | System and method for video episode viewing and mining |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013150320A JP2013150320A (ja) | 2013-08-01 |
JP2013150320A5 JP2013150320A5 (ja) | 2016-02-25 |
JP6013923B2 true JP6013923B2 (ja) | 2016-10-25 |
Family
ID=47740763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013002324A Expired - Fee Related JP6013923B2 (ja) | 2012-01-18 | 2013-01-10 | ビデオエピソードの閲覧及び検索のためのシステム及び方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8798318B2 (ja) |
EP (1) | EP2618288A1 (ja) |
JP (1) | JP6013923B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5834249B2 (ja) * | 2013-11-20 | 2015-12-16 | パナソニックIpマネジメント株式会社 | 人物移動分析装置、人物移動分析システムおよび人物移動分析方法 |
WO2015198767A1 (ja) * | 2014-06-27 | 2015-12-30 | 日本電気株式会社 | 異常検知装置及び異常検知方法 |
GB201507454D0 (en) | 2015-04-30 | 2015-06-17 | Phase Focus Ltd | Method and apparatus for determining temporal behaviour of an object |
US10090020B1 (en) * | 2015-06-30 | 2018-10-02 | Amazon Technologies, Inc. | Content summarization |
US11182600B2 (en) * | 2015-09-24 | 2021-11-23 | International Business Machines Corporation | Automatic selection of event video content |
KR102673041B1 (ko) * | 2016-08-18 | 2024-06-07 | 한화비전 주식회사 | 이벤트 검색 시스템, 장치 및 방법 |
AU2018422752A1 (en) * | 2018-05-10 | 2020-12-03 | Axon Enterprise, Inc. | Systems and methods for cross-redaction |
CN111935450A (zh) * | 2020-07-15 | 2020-11-13 | 长江大学 | 一种智能疑犯追踪方法、***及计算机可读存储介质 |
CN115512279B (zh) * | 2022-11-04 | 2023-08-29 | 浙江莲荷科技有限公司 | 行为类别识别方法、装置、电子设备以及计算机存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030058111A1 (en) | 2001-09-27 | 2003-03-27 | Koninklijke Philips Electronics N.V. | Computer vision based elderly care monitoring system |
US7286157B2 (en) | 2003-09-11 | 2007-10-23 | Intellivid Corporation | Computerized method and apparatus for determining field-of-view relationships among multiple image sensors |
CA2643768C (en) | 2006-04-13 | 2016-02-09 | Curtin University Of Technology | Virtual observer |
US8310542B2 (en) | 2007-11-28 | 2012-11-13 | Fuji Xerox Co., Ltd. | Segmenting time based on the geographic distribution of activity in sensor data |
US20100208063A1 (en) * | 2009-02-19 | 2010-08-19 | Panasonic Corporation | System and methods for improving accuracy and robustness of abnormal behavior detection |
-
2012
- 2012-01-18 US US13/353,243 patent/US8798318B2/en active Active
-
2013
- 2013-01-10 JP JP2013002324A patent/JP6013923B2/ja not_active Expired - Fee Related
- 2013-01-16 EP EP13151487.9A patent/EP2618288A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US20130182893A1 (en) | 2013-07-18 |
EP2618288A1 (en) | 2013-07-24 |
JP2013150320A (ja) | 2013-08-01 |
US8798318B2 (en) | 2014-08-05 |
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