JP2007102286A5 - - Google Patents

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JP2007102286A5
JP2007102286A5 JP2005287628A JP2005287628A JP2007102286A5 JP 2007102286 A5 JP2007102286 A5 JP 2007102286A5 JP 2005287628 A JP2005287628 A JP 2005287628A JP 2005287628 A JP2005287628 A JP 2005287628A JP 2007102286 A5 JP2007102286 A5 JP 2007102286A5
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Prior art keywords
image
detecting
predetermined
predetermined image
area
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JP2005287628A
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JP4765523B2 (en
JP2007102286A (en
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Priority to JP2005287628A priority Critical patent/JP4765523B2/en
Priority claimed from JP2005287628A external-priority patent/JP4765523B2/en
Publication of JP2007102286A publication Critical patent/JP2007102286A/en
Publication of JP2007102286A5 publication Critical patent/JP2007102286A5/ja
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Claims (10)

画像データに含まれる所定画像を検出する画像検出装置であって、
上記所定画像を含むサンプル画像データについて上記所定画像を検出した統計情報に基づいて、上記画像データにおける領域を設定する領域設定手段と、
上記領域ごとに上記所定画像を検出する検出手段と、
を具備することを特徴とする画像検出装置。 An image detection device for detecting a predetermined image included in image data ,
Area setting means for setting an area in the image data based on statistical information obtained by detecting the predetermined image for the sample image data including the predetermined image ;
Detecting means for detecting the predetermined image for each region;
An image detection apparatus comprising: 上記領域設定手段は、上記統計情報において上記所定画像が検出される確率が高い順に上記領域を設定することを特徴とする請求項１に記載の画像検出装置。 The image detection apparatus according to claim 1, wherein the area setting unit sets the areas in descending order of the probability that the predetermined image is detected in the statistical information. 上記確率は、上記領域の位置ごとに区分して算出されることを特徴とする請求項２に記載の画像検出装置。 The image detection apparatus according to claim 2, wherein the probability is calculated separately for each position of the region . 上記確率は、上記領域のサイズごとに区分して算出されることを特徴とする請求項２または請求項３のいずれかに記載の画像検出装置。 The image detection apparatus according to claim 2 , wherein the probability is calculated separately for each size of the region . 複数の上記所定画像を検出する場合において、上記検出手段が上記所定画像を検出したとき、
上記領域設定手段は、当該所定画像が検出された当該領域と同じサイズの他の上記領域を優先して設定することを特徴とする請求項４に記載の画像検出装置。 In the case of detecting a plurality of the predetermined images, when the detecting means detects the predetermined images,
It said area setting means, image detection apparatus according to claim 4, characterized in that the predetermined image is set with priority in addition to the above areas of the same size as the detected that region. 複数の上記所定画像を検出する場合において、上記検出手段が上記所定画像を検出したとき、
上記領域設定手段は、当該所定画像が検出された領域のサイズとの差が小さい他の上記領域を優先して設定することを特徴とする請求項４に記載の画像検出装置。 In the case of detecting a plurality of the predetermined images, when the detecting means detects the predetermined images,
The image detection apparatus according to claim 4, wherein the area setting unit preferentially sets the other area having a small difference from the size of the area where the predetermined image is detected. 上記検出手段は、
上記領域から抽出された特徴情報を上記所定画像のテンプレートと比較することにより当該領域における当該所定画像の有無を判別することを特徴とする請求項１から請求項６のいずれかに記載の画像検出装置。 The detecting means is
Image detection according to any one of claims 1 to 6, characterized in that to determine the presence or absence of the predetermined image in the area by comparing the feature information extracted from the region as a template for the predetermined image Equipment . 上記所定画像は人間の顔画像であることを特徴とする請求項１から請求項７のいずれかに記載の画像検出装置。 The image detection apparatus according to claim 1, wherein the predetermined image is a human face image. 画像データに含まれる所定画像を検出する画像検出方法であって、
領域設定手段が、上記所定画像を含むサンプル画像データについて上記所定画像を検出した統計情報に基づいて、上記画像データにおける領域を設定する領域設定工程と、
検出手段が、上記領域ごとに上記所定画像を検出する検出工程と、
を含むことを特徴とする画像検出方法。 An image detection method for detecting a predetermined image included in image data ,
An area setting step for setting an area in the image data based on statistical information in which the predetermined image is detected for the sample image data including the predetermined image ;
A detecting step for detecting the predetermined image for each of the regions;
Image detecting method, which comprises a. 画像データに含まれる所定画像を検出する機能をコンピュータにて実行させる画像検出プログラムであって、
上記所定画像を含むサンプル画像データについて上記所定画像を検出した統計情報に基づいて、上記画像データにおける領域を設定する機能と、
上記領域ごとに上記所定画像を検出する機能と、
をコンピュータにて実行させる画像検出プログラム。 An image detection program for causing a computer to execute a function of detecting a predetermined image included in image data ,
A function for setting an area in the image data based on statistical information obtained by detecting the predetermined image for sample image data including the predetermined image ;
A function of detecting the predetermined image for each of the regions;
Detection program for causing computer to execute
JP2005287628A 2005-09-30 2005-09-30 Image detection apparatus, image detection method, and image detection program Expired - Fee Related JP4765523B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005287628A JP4765523B2 (en) 2005-09-30 2005-09-30 Image detection apparatus, image detection method, and image detection program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005287628A JP4765523B2 (en) 2005-09-30 2005-09-30 Image detection apparatus, image detection method, and image detection program

Publications (3)

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JP2007102286A JP2007102286A (en) 2007-04-19
JP2007102286A5 true JP2007102286A5 (en) 2008-11-06
JP4765523B2 JP4765523B2 (en) 2011-09-07

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4994311B2 (en) * 2007-06-18 2012-08-08 富士フイルム株式会社 Face detection method, face detection device, and digital camera
JP5471130B2 (en) * 2009-07-31 2014-04-16 カシオ計算機株式会社 Image processing apparatus and method
JP5507962B2 (en) * 2009-11-05 2014-05-28 キヤノン株式会社 Information processing apparatus, control method therefor, and program
CN111402234B (en) * 2020-03-16 2024-05-03 深圳市启灵图像科技有限公司 Machine vision detecting system

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* Cited by examiner, † Cited by third party
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JP2001195582A (en) * 2000-01-12 2001-07-19 Mixed Reality Systems Laboratory Inc Device and method for detecting image, device and system for three-dimensional display, display controller, and program storage medium
JP4622140B2 (en) * 2001-04-13 2011-02-02 ソニー株式会社 Image processing apparatus, image processing method, recording medium, and program
JP4631199B2 (en) * 2001-04-13 2011-02-16 ソニー株式会社 Image processing apparatus, image processing method, recording medium, and program
JP2004133637A (en) * 2002-10-09 2004-04-30 Sony Corp Face detector, face detection method and program, and robot apparatus
GB2395781A (en) * 2002-11-29 2004-06-02 Sony Uk Ltd Face detection
GB2395264A (en) * 2002-11-29 2004-05-19 Sony Uk Ltd Face detection in images
JP2005134966A (en) * 2003-10-28 2005-05-26 Seiko Epson Corp Face image candidate area retrieval method, retrieval system and retrieval program
JP2005149302A (en) * 2003-11-18 2005-06-09 Nippon Hoso Kyokai <Nhk> Face image recognition apparatus and face image recognition program
JP2005322220A (en) * 2004-04-06 2005-11-17 Fuji Photo Film Co Ltd Particular region detecting method, particular region detecting apparatus, and program therefor
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