JP2009258953A5 - - Google Patents
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- JP2009258953A5 JP2009258953A5 JP2008106546A JP2008106546A JP2009258953A5 JP 2009258953 A5 JP2009258953 A5 JP 2009258953A5 JP 2008106546 A JP2008106546 A JP 2008106546A JP 2008106546 A JP2008106546 A JP 2008106546A JP 2009258953 A5 JP2009258953 A5 JP 2009258953A5
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- 230000000875 corresponding Effects 0.000 claims 7
- 238000000034 method Methods 0.000 claims 2
Claims (9)
認識対象画像と、前記認識対象画像の撮影位置を含む航空写真画像および/または地図画像とを取得する画像取得手段と、 An image acquisition means for acquiring a recognition target image and an aerial photograph image and / or map image including a shooting position of the recognition target image;
前記判別器を用いて、前記認識対象画像中に前記認識対象が含まれているかどうかを判別する判別手段とを備えたことを特徴とする画像認識装置。 An image recognition apparatus comprising: a determination unit that determines whether or not the recognition target is included in the recognition target image using the determination unit.
前記判別手段は、前記認識対象画像から画像特徴量を取得するとともに、前記認識対象画像に対応する航空写真画像および/または地図画像から画像特徴量を取得し、前記画像特徴量の両方を組み合わせて前記判別を行うものであることを特徴とする請求項1記載の画像認識装置。 The determination unit acquires an image feature amount from the recognition target image, acquires an image feature amount from an aerial photograph image and / or a map image corresponding to the recognition target image, and combines both of the image feature amounts. The image recognition apparatus according to claim 1, wherein the determination is performed.
前記認識対象画像に対応する前記航空写真画像および/または地図画像の中心位置が、前記認識対象画像の撮影位置とほぼ一致するものであることを特徴とする請求項1乃至3のいずれか一項に記載の画像認識装置。 4. The center position of the aerial photograph image and / or map image corresponding to the recognition target image substantially coincides with the shooting position of the recognition target image. 5. The image recognition apparatus described in 1.
前記画像取得手段は、前記認識対象画像と関連づけられた位置情報に基づいて、複数の位置における航空写真画像および/または地図画像が記憶された記憶手段から、前記認識対象画像の撮影位置を含む航空写真画像および/または地図画像を取得するものであることを特徴とする請求項1乃至4のいずれか一項に記載の画像認識装置。 The image acquisition means includes an aerial image including the shooting position of the recognition target image from a storage means in which aerial photograph images and / or map images at a plurality of positions are stored based on position information associated with the recognition target image. The image recognition apparatus according to any one of claims 1 to 4, wherein the image recognition apparatus acquires a photographic image and / or a map image.
前記画像取得手段は、前記記憶手段に記憶された複数の航空写真画像および/または地図画像から、前記認識対象画像の撮影位置をほぼ中心とする航空写真画像および/または地図画像を生成するものであることを特徴とする請求項5記載の画像認識装置。 The image acquisition means generates an aerial photograph image and / or a map image having a photographing position of the recognition target image as a center from a plurality of aerial photograph images and / or map images stored in the storage means. The image recognition apparatus according to claim 5, wherein the image recognition apparatus is provided.
所定の認識対象を含む複数の学習用画像と、前記学習用画像の各々に対応する、前記学習用画像の撮影位置を含む航空写真画像および/または地図画像とを用いた学習処理によって生成された、画像中の前記認識対象の有無を判別するための判別器を用いて、前記認識対象画像中に前記認識対象が含まれているかどうかを判別するステップとを含むことを特徴とする画像認識方法。 Generated by a learning process using a plurality of learning images including a predetermined recognition target and an aerial photograph image and / or map image including a shooting position of the learning image corresponding to each of the learning images. And a step of determining whether or not the recognition target is included in the recognition target image by using a discriminator for determining the presence or absence of the recognition target in the image. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008106546A JP5018614B2 (en) | 2008-04-16 | 2008-04-16 | Image processing method, program for executing the method, storage medium, imaging device, and image processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008106546A JP5018614B2 (en) | 2008-04-16 | 2008-04-16 | Image processing method, program for executing the method, storage medium, imaging device, and image processing system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009258953A JP2009258953A (en) | 2009-11-05 |
JP2009258953A5 true JP2009258953A5 (en) | 2011-06-02 |
JP5018614B2 JP5018614B2 (en) | 2012-09-05 |
Family
ID=41386297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008106546A Expired - Fee Related JP5018614B2 (en) | 2008-04-16 | 2008-04-16 | Image processing method, program for executing the method, storage medium, imaging device, and image processing system |
Country Status (1)
Country | Link |
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JP (1) | JP5018614B2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5352435B2 (en) * | 2009-11-26 | 2013-11-27 | 株式会社日立製作所 | Classification image creation device |
JP5594681B2 (en) * | 2010-02-22 | 2014-09-24 | 国際航業株式会社 | Survey data classification method and survey data classification device |
JP2011210111A (en) * | 2010-03-30 | 2011-10-20 | Nippon Telegr & Teleph Corp <Ntt> | Image feature quantity generation device, method and program |
JP5870014B2 (en) * | 2012-12-06 | 2016-02-24 | 日本電信電話株式会社 | Image dictionary generating apparatus, image dictionary generating method, and computer program |
US10169686B2 (en) * | 2013-08-05 | 2019-01-01 | Facebook, Inc. | Systems and methods for image classification by correlating contextual cues with images |
JP6765977B2 (en) * | 2017-01-31 | 2020-10-07 | キヤノン株式会社 | Information processing equipment, information processing methods, and programs |
KR101958275B1 (en) * | 2017-07-07 | 2019-03-14 | 한국항공우주연구원 | Image Patch Normalizing Method and System |
US11779205B2 (en) | 2018-03-02 | 2023-10-10 | Kowa Company, Ltd. | Image classification method, device, and program |
JP7042690B2 (en) * | 2018-05-23 | 2022-03-28 | 株式会社パスコ | Data generator for learning |
WO2024042669A1 (en) * | 2022-08-25 | 2024-02-29 | Nec Corporation | Training apparatus, training method, and non-transitory computer-readable storage medium |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008165700A (en) * | 2007-01-05 | 2008-07-17 | Seiko Epson Corp | Image processing device, electronic equipment, image processing system, image processing method, and program |
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2008
- 2008-04-16 JP JP2008106546A patent/JP5018614B2/en not_active Expired - Fee Related
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