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1. 发明授权

US10796517B2 Information processing apparatus, information processing method, and recording medium to calculate waiting time in queue using acquired number of objects 有权
公开(公告)号：US10796517B2
公开(公告)日：2020-10-06
申请号：US15971769
申请日：2018-05-04
申请人： CANON KABUSHIKI KAISHA
发明人： Yutaka Yamashita , Daisuke Nishino
IPC分类号： G06K9/00 , G07C11/00 , G06T7/00 , G06Q10/04 , G08G1/065 , G08G1/01 , G07C9/00 , G08G1/04
摘要： An information processing apparatus predicts a waiting time by suppressing a reduction in accuracy of waiting-time prediction even if the number of people waiting in a line is small. The information processing apparatus includes a calculation unit that calculates a waiting time, based on a first set of counted objects in a case where the number of first set of counted objects is less than a predetermined number and based on a second set of counted objects in a case where the first set of counted objects is greater than or equal to the predetermined number.

2. 发明申请

US20180350179A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
公开(公告)号：US20180350179A1
公开(公告)日：2018-12-06
申请号：US15971769
申请日：2018-05-04
申请人： CANON KABUSHIKI KAISHA
发明人： Yutaka Yamashita , Daisuke Nishino
IPC分类号： G07C11/00 , G06T7/00
摘要： An information processing apparatus predicts a waiting time by suppressing a reduction in accuracy of waiting-time prediction even if the number of people waiting in a line is small. The information processing apparatus includes a calculation unit that calculates a waiting time, based on a first set of counted objects in a case where the number of first set of counted objects is less than a predetermined number and based on a second set of counted objects in a case where the first set of counted objects is greater than or equal to the predetermined number.

3. 发明授权

US10529103B2 Image processing apparatus and method for collating a plurality of images 有权
公开(公告)号：US10529103B2
公开(公告)日：2020-01-07
申请号：US15397096
申请日：2017-01-03
申请人： CANON KABUSHIKI KAISHA
发明人： Atsuo Nomoto , Hiroshi Sato , Yuji Kaneda , Shunsuke Nakano , Yoshinori Ito , Daisuke Nishino
IPC分类号： G06K9/00 , G06T11/60 , G06T7/246 , G06K9/62
摘要： An image processing apparatus comprises a detecting unit which detects an object from an input image, an extracting unit which extracts a feature amount of the object detected by the detecting unit, a similarity calculating unit which, in a case where a plurality of objects have been detected from the same input image by the detecting unit, calculates a degree of similarity of feature amounts of the plurality of objects, and an adjusting unit which adjusts a collating method of collating the plurality of objects based on respective feature amounts, on the basis of the degree of similarity calculated by the similarity calculating unit.

4. 发明授权

US10593045B2 Information processing apparatus and method of controlling the same 有权
公开(公告)号：US10593045B2
公开(公告)日：2020-03-17
申请号：US15848834
申请日：2017-12-20
申请人： CANON KABUSHIKI KAISHA
发明人： Daisuke Nishino , Hisashi Kawabayashi
IPC分类号： G06T7/20 , G06K9/00 , G06K9/32 , G06K9/46 , G06K9/34
摘要： An information processing apparatus comprises a moving object detection unit configured to detect a moving object from a captured image; a passage determination unit configured to determine that the moving object has passed through a predetermined position in the captured image; an image extraction unit configured to extract a region image of the moving object that has passed through the predetermined position from the captured image; and a display control unit configured to make a display unit display, in time series, the region image for each passing direction of the moving object that has passed through the predetermined position.

5. 发明授权

US10140726B2 Apparatus and method for estimating gazed position of person 有权
公开(公告)号：US10140726B2
公开(公告)日：2018-11-27
申请号：US15050725
申请日：2016-02-23
申请人： CANON KABUSHIKI KAISHA
发明人： Daisuke Nishino , Kotaro Yano , Yuji Kaneda , Hiroyuki Uchiyama
IPC分类号： H04N7/18 , G06T7/70 , G06K9/00 , G06F3/01 , G06F3/03
摘要： An image processing apparatus comprises: a detecting unit to detect, respectively from plural images obtained by imaging with plural imaging units a space in which plural persons exist, positions of the persons on the images; an associating unit to perform association of a same person in the plural images; a person position estimating unit to estimate positions of the persons in the space, based on the positions of the persons on the images detected from the plural images and a result of the association by the associating unit; a direction estimating unit to estimate eye directions of the persons, based on the plural images; and a distribution estimating unit to estimate a spatial distribution of positions gazed by the plural persons, based on the estimated positions of the plural persons in the space and the estimated eye directions of the plural persons.

6. 发明授权

US10699102B2 Image identification apparatus and image identification method 有权
公开(公告)号：US10699102B2
公开(公告)日：2020-06-30
申请号：US15362612
申请日：2016-11-28
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Nakano , Hiroshi Sato , Yuji Kaneda , Atsuo Nomoto , Daisuke Nishino , Takahisa Yamamoto
IPC分类号： G06K9/00 , G06K9/46 , G06K9/62 , G06K9/66
摘要： An identification apparatus includes an acquisition unit configured to acquire input data and an identification unit configured to identify a class to which the acquired input data belongs based on a classifier configured to identify a class to which the data belongs from among a plurality of classes that includes two or more classes having been set beforehand.

7. 发明申请

US20180182107A1 INFORMATION PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME 审中-公开
公开(公告)号：US20180182107A1
公开(公告)日：2018-06-28
申请号：US15848834
申请日：2017-12-20
申请人： CANON KABUSHIKI KAISHA
发明人： Daisuke Nishino , Hisashi Kawabayashi
IPC分类号： G06T7/20 , G06K9/00 , G06K9/32 , G06K9/34 , G06K9/46
CPC分类号： G06T7/20 , G06K9/00228 , G06K9/00335 , G06K9/00771 , G06K9/3241 , G06K9/342 , G06K9/4604 , G06T2207/10016
摘要： An information processing apparatus comprises a moving object detection unit configured to detect a moving object from a captured image; a passage determination unit configured to determine that the moving object has passed through a predetermined position in the captured image; an image extraction unit configured to extract a region image of the moving object that has passed through the predetermined position from the captured image; and a display control unit configured to make a display unit display, in time series, the region image for each passing direction of the moving object that has passed through the predetermined position.

8. 发明申请

US20170154209A1 IMAGE IDENTIFICATION APPARATUS AND IMAGE IDENTIFICATION METHOD 审中-公开
公开(公告)号：US20170154209A1
公开(公告)日：2017-06-01
申请号：US15362612
申请日：2016-11-28
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Nakano , Hiroshi Sato , Yuji Kaneda , Atsuo Nomoto , Daisuke Nishino , Takahisa Yamamoto
IPC分类号： G06K9/00 , G06K9/66 , G06K9/62
CPC分类号： G06K9/00288 , G06K9/00255 , G06K9/4628 , G06K9/6269 , G06K9/628 , G06K9/6286 , G06K9/66 , G06K2009/00322
摘要： An identification apparatus includes an acquisition unit configured to acquire input data and an identification unit configured to identify a class to which the acquired input data belongs based on a classifier configured to identify a class to which the data belongs from among a plurality of classes that includes two or more classes having been set beforehand.

9. 发明申请

US20160247272A1 APPARATUS AND METHOD FOR ESTIMATING GAZED POSITION OF PERSON 审中-公开
标题翻译：用于估计人的加热位置的装置和方法
公开(公告)号：US20160247272A1
公开(公告)日：2016-08-25
申请号：US15050725
申请日：2016-02-23
申请人： CANON KABUSHIKI KAISHA
发明人： Daisuke Nishino , Kotaro Yano , Yuji Kaneda , Hiroyuki Uchiyama
IPC分类号： G06T7/00 , G06T7/20 , G06K9/00
CPC分类号： G06T7/70 , G06F3/013 , G06F3/0304 , G06K9/00604 , G06T2207/30196
摘要： An image processing apparatus comprises: a detecting unit to detect, respectively from plural images obtained by imaging with plural imaging units a space in which plural persons exist, positions of the persons on the images; an associating unit to perform association of a same person in the plural images; a person position estimating unit to estimate positions of the persons in the space, based on the positions of the persons on the images detected from the plural images and a result of the association by the associating unit; a direction estimating unit to estimate eye directions of the persons, based on the plural images; and a distribution estimating unit to estimate a spatial distribution of positions gazed by the plural persons, based on the estimated positions of the plural persons in the space and the estimated eye directions of the plural persons.
摘要翻译：一种图像处理装置，包括：检测单元，用于分别检测通过多个成像单元成像获得的多个图像中存在多个人的空间的位置; 关联单元，用于执行所述多个图像中的相同人物的关联; 人物位置估计单元，基于从多个图像检测到的图像上的人物的位置以及由关联单元的关联结果来估计人物在空间中的位置; 方向估计单元，基于所述多个图像来估计所述人的眼睛方向; 以及分布估计单元，基于所述多个人在所述空间中的估计位置和所述多个人的估计眼睛方向来估计由所述多个人凝视的位置的空间分布。

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