JP2005160017A5 - - Google Patents
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- JP2005160017A5 JP2005160017A5 JP2004141239A JP2004141239A JP2005160017A5 JP 2005160017 A5 JP2005160017 A5 JP 2005160017A5 JP 2004141239 A JP2004141239 A JP 2004141239A JP 2004141239 A JP2004141239 A JP 2004141239A JP 2005160017 A5 JP2005160017 A5 JP 2005160017A5
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- image
- motion detection
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- moving image
- change amount
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Claims (22)
使用者の操作に応じて、前記画像表示手段に表示される動画像に動きがある第1の期間と動きがない第2の期間とを指定する期間指定手段と、
所定の基準画像に対する前記第1の期間における動画像の変化量と、前記所定の基準画像に対する前記第2の期間における動画像の変化量とに基づいて、しきい値の上限値及び下限値を決定する上下限値決定手段と、
前記上下限値決定手段により決定されたしきい値の前記上限値から前記下限値までの範囲内において、使用者の操作に応じた任意のしきい値を決定するしきい値決定手段と、
前記しきい値決定手段により決定された前記しきい値と前記所定の基準画像に対する動画像の変化量とに基づいて、動画像の動きを検知する動き検知手段とを有することを特徴とする画像動き検知装置。 Image display means for displaying a moving image;
In accordance with the operation of use for users, and duration specifying means for specifying the second period is not the first period and the motion there is motion in a moving image to be displayed on said image display means,
Based on the change amount of the moving image in the first period with respect to the predetermined reference image and the change amount of the moving image in the second period with respect to the predetermined reference image, the upper limit value and the lower limit value of the threshold value are determined. Upper and lower limit determination means for determining;
In the range of the upper limit value of the determined by the upper and lower limit value determining means thresholds to said lower limit value, and the threshold determining means for determining any threshold value corresponding to the operation of use for users,
An image having motion detection means for detecting motion of a moving image based on the threshold value determined by the threshold value determination means and a moving image change amount with respect to the predetermined reference image. Motion detection device.
前記期間指定手段は、前記蓄積手段に蓄積される動画像から前記第1の期間及び前記第2の期間を指定することを特徴とする請求項1乃至8の何れか1項に記載の画像動き検知装置。 It further has storage means for storing moving images,
9. The image motion according to claim 1, wherein the period designating unit designates the first period and the second period from moving images accumulated in the accumulation unit. 10. Detection device.
動画像を表示する画像表示ステップと、
使用者の操作に応じて、表示される動画像に動きがある第1の期間と動きがない第2の期間とを指定する期間指定ステップと、
所定の基準画像に対する前記第1の期間における動画像の変化量と、前記所定の基準画像に対する前記第2の期間における動画像の変化量とに基づいて、しきい値の上限値及び下限値を決定する上下限値決定ステップと、
決定されたしきい値の前記上限値から前記下限値までの範囲内において、使用者の操作に応じた任意のしきい値を決定するしきい値決定ステップと、
決定された前記しきい値と前記所定の基準画像に対する動画像の変化量とに基づいて、動画像の動きを検知する動き検知ステップとを含むことを特徴とする画像動き検知方法。 An image motion detection method by an image motion detection device for detecting motion of a moving image,
An image display step for displaying a moving image;
A period designating step in accordance with the operation of use for users, specifies a second period no first period and movement there is motion in a moving image to be displayed,
Based on the change amount of the moving image in the first period with respect to the predetermined reference image and the change amount of the moving image in the second period with respect to the predetermined reference image, the upper limit value and the lower limit value of the threshold value are determined. An upper / lower limit determination step to determine;
In the range of the upper limit value of the determined threshold to the lower limit value, and a threshold determination step of determining any threshold value corresponding to the operation of use for users,
An image motion detection method comprising: a motion detection step of detecting motion of a moving image based on the determined threshold value and a moving image change amount with respect to the predetermined reference image.
感度の自動設定開始を指示する指示手段と、
前記指示手段により自動設定開始が指示された後、撮影された複数フレームの動画像の変化量を求めて動画像中に動きかないことを示す基準値とし、求めた変化量から動き検知のためのしきい値を決定するしきい値決定手段と
を有することを特徴とする画像動き検知装置。 Image display means for displaying a moving image;
An instruction unit that instructs the automatic start of setting of the sensitivity,
After the automatic setting start is instructed by the instructing means, a change amount of the captured moving image of a plurality of frames is obtained as a reference value indicating that there is no movement in the moving image, and the motion detection is performed from the obtained change amount. An image motion detection device comprising threshold value determination means for determining a threshold value.
感度の自動設定開始を指示する指示ステップと、
前記指示ステップにより自動設定開始が指示された後、撮影された複数フレームの動画像の変化量を求めて動画像中に動きかないことを示す基準値とし、求めた変化量から動き検知のためのしきい値を決定するしきい値決定ステップと
を有することを特徴とする画像動き検知方法。 An image display step for displaying a moving image;
And the instruction step that instructs the automatic start of setting of the sensitivity,
After the start of the automatic setting is instructed in the instruction step, a change amount of the captured moving image of a plurality of frames is obtained as a reference value indicating that there is no movement in the moving image, and the motion detection is performed from the obtained change amount. And a threshold value determining step for determining a threshold value.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004141239A JP4612803B2 (en) | 2003-10-30 | 2004-05-11 | Image motion detection device, image motion detection method, program, and recording medium |
US10/932,001 US7280753B2 (en) | 2003-09-03 | 2004-09-02 | Display apparatus, image processing apparatus, and image processing system |
US11/843,311 US7777780B2 (en) | 2003-09-03 | 2007-08-22 | Image motion display method and apparatus |
US12/830,485 US8654199B2 (en) | 2003-09-03 | 2010-07-06 | Image motion detection apparatus and method for determining a parameter for detecting a moving object in a moving image and computer readable medium having encoded thereon a program instructing a computer to perform the method |
US14/153,144 US9131122B2 (en) | 2003-09-03 | 2014-01-13 | Apparatus, method, system, and storage medium causing a display to display a graph indicating a degree of change of part of a captured image |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003371039 | 2003-10-30 | ||
JP2004141239A JP4612803B2 (en) | 2003-10-30 | 2004-05-11 | Image motion detection device, image motion detection method, program, and recording medium |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009240866A Division JP4995251B2 (en) | 2003-10-30 | 2009-10-19 | Image motion detection device, image motion detection method, program, and recording medium |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005160017A JP2005160017A (en) | 2005-06-16 |
JP2005160017A5 true JP2005160017A5 (en) | 2007-05-24 |
JP4612803B2 JP4612803B2 (en) | 2011-01-12 |
Family
ID=34741217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004141239A Expired - Fee Related JP4612803B2 (en) | 2003-09-03 | 2004-05-11 | Image motion detection device, image motion detection method, program, and recording medium |
Country Status (1)
Country | Link |
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JP (1) | JP4612803B2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007041786A (en) * | 2005-08-02 | 2007-02-15 | Optex Co Ltd | Intrusion detection device with function of reducing false announcement |
JP4061338B2 (en) * | 2005-08-02 | 2008-03-19 | オプテックス株式会社 | Intrusion detection device |
JP4687404B2 (en) * | 2005-11-10 | 2011-05-25 | ソニー株式会社 | Image signal processing apparatus, imaging apparatus, and image signal processing method |
JP2007275196A (en) * | 2006-04-04 | 2007-10-25 | Shimadzu Corp | Optical or radiological image displaying device and optical or radiographic imaging apparatus equipped with it |
JP5643563B2 (en) * | 2010-07-22 | 2014-12-17 | キヤノン株式会社 | Image processing apparatus and control method thereof |
JP5935779B2 (en) | 2013-09-30 | 2016-06-15 | カシオ計算機株式会社 | Image processing apparatus, image processing method, and program |
JP6554825B2 (en) * | 2014-08-25 | 2019-08-07 | 株式会社リコー | Image processing apparatus, image processing system, image processing method, and program |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08149387A (en) * | 1994-11-16 | 1996-06-07 | Toshiba Corp | Motion information display device |
JPH09200768A (en) * | 1996-01-12 | 1997-07-31 | Canon Inc | Method and device for processing moving image |
JP3767033B2 (en) * | 1996-09-20 | 2006-04-19 | ソニー株式会社 | Image editing device |
JPH10290417A (en) * | 1997-04-12 | 1998-10-27 | Sony Corp | Editor |
JP3625442B2 (en) * | 2000-10-31 | 2005-03-02 | 株式会社日立国際電気 | Object detection method, object detection apparatus, and object detection program |
JP2003169319A (en) * | 2001-11-30 | 2003-06-13 | Mitsubishi Electric Corp | Image-monitoring apparatus |
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2004
- 2004-05-11 JP JP2004141239A patent/JP4612803B2/en not_active Expired - Fee Related
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