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公开(公告)号：US09762773B2
公开(公告)日：2017-09-12
申请号：US14930439
申请日：2015-11-02
Applicant: OMRON Corporation
Inventor： Takashi Ohta
CPC classification number: H04N1/6027 , G06K9/00228 , G06K9/00281 , G06K9/00288 , G06K9/0061 , G06K9/4638 , G06T5/00 , G06T7/12 , G06T7/13 , G06T7/155 , G06T7/187 , G06T2207/30201 , H04N1/624
Abstract: An image processing apparatus comprises an image acquiring unit configured to acquire a first image, which is an image including an eye; an image generating unit configured to generate a second image, which is a binary image representing an edge of the first image; a classifying unit configured to classify, based on presence or absence of the edge, pixels included in the second image; and a pupil-region generating unit configured to generate a pupil region, which is a region corresponding to a pupil in the first image, based on a classification result, wherein when pixels having a same value are present separately in a plurality of blocks in the second image, the classifying unit performs the classification of the pixels further based on areas of the blocks or luminance values of pixels in the first image corresponding to the blocks.
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2.发明授权Expression estimation device, control method, control program, and recording medium 有权表达式估计装置，控制方法，控制程序和记录介质公开(公告)号：US09256953B2
公开(公告)日：2016-02-09
申请号：US14228108
申请日：2014-03-27
Applicant: OMRON Corporation
Inventor： Tatsuya Murakami , Takashi Ohta
CPC classification number: G06T7/20 , G06K9/00302 , G06K9/00315 , G06K9/00355 , G06K9/72 , G06K2209/27 , G06T2207/30196 , G06T2207/30201
Abstract: An expression estimation device configured to estimate an expression of a person from an image has an expression determination unit that analyzes the image of the person to generate first expression information indicating an expression of the person, a motion determination unit that analyzes the image of the person to determine a type of motion of the person, and an expression estimation unit that generates second expression information indicating the expression of the person according to the first expression information generated by the expression determination unit and the type of motion determined by the motion determination unit.
Abstract translation: 被配置为从图像估计人物的表达的表达估计装置具有分析人的图像以生成表示该人的表达的第一表达信息的表达式确定单元，分析该人的图像的运动确定单元 确定人的运动类型，以及表达式估计单元，其根据由表达式确定单元生成的第一表达式信息和由运动确定单元确定的运动类型，生成指示人的表达的第二表达信息。
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公开(公告)号：US20150262327A1
公开(公告)日：2015-09-17
申请号：US14587805
申请日：2014-12-31
Applicant: OMRON Corporation
Inventor： Takashi Ohta
IPC: G06T3/00
CPC classification number: G06T3/0093 , G06T11/60 , G06T2210/44
Abstract: An image processing apparatus that morphs at least part of an input image has an image acquiring unit that acquires an input image, an object specifying unit that specifies an object that is included in the input image and is to be morphed, a map storage unit in which a shift amount map, which is a map in which shift amounts of pixels in a two-dimensional plane are defined, is stored, a map morphing unit that morphs the shift amount map according to a shape of the object to be morphed, and an image morphing unit that morphs the image by determining a shift amount of a pixel that corresponds to the object based on the morphed shift amount map and shifting the pixel.
Abstract translation: 变形输入图像的至少一部分的图像处理装置具有获取输入图像的图像获取单元，指定包含在输入图像中并将被变形的对象的对象指定单元，映射存储单元， 存储作为其中定义了二维平面中的像素的移动量的映射的移动量映射图，根据要变形的对象的形状变换移位量映射的映射变形单元，以及 图像变形单元，其通过基于变形偏移量图确定与物体对应的像素的偏移量来变形图像，并移位像素。
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4.发明授权Image processing apparatus and image processing method for color correction based on pixel proximity and color similarity 有权基于像素接近度和颜色相似度的图像处理装置和用于颜色校正的图像处理方法公开(公告)号：US09489751B2
公开(公告)日：2016-11-08
申请号：US14930377
申请日：2015-11-02
Applicant: OMRON Corporation
Inventor： Takashi Ohta
CPC classification number: G06T11/001 , G06K9/00268 , G06K9/00281 , G06T1/0007 , G06T5/005 , G06T7/11 , G06T7/90 , G06T2207/10024 , G06T2207/30201
Abstract: An image processing apparatus comprises an image acquiring unit configured to acquire a face image including a face of a person; a lip extracting unit configured to extract a lip region from the face image; a color determining unit configured to determine a representative color of the lip based on pixels included in the lip region; a value acquiring unit configured to acquire a first value representing a proximity to the lip region and a second value correlated to similarity of a color to the representative color; a generating unit configured to generate, based on distributions of the first and second values, a lip correction map representing a distribution of weights used in correcting a color of the lip included in the face image; and an image correcting unit configured to correct the color of the lip using the lip correction map.
Abstract translation: 一种图像处理装置，包括图像获取单元，被配置为获取包括人脸的人脸图像; 唇部提取单元，被配置为从面部图像提取唇部区域; 颜色确定单元，被配置为基于包括在所述唇部区域中的像素来确定所述唇部的代表颜色; 值获取单元，被配置为获取表示与所述唇部区域接近的第一值，以及与颜色与所述代表颜色的相似度相关的第二值; 生成单元，被配置为基于所述第一和第二值的分布生成表示在校正面部图像中包含的唇部的颜色的权重分布的唇部校正图; 以及图像校正单元，被配置为使用唇部校正图来校正唇部的颜色。
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公开(公告)号：US09349039B2
公开(公告)日：2016-05-24
申请号：US14518570
申请日：2014-10-20
Applicant: OMRON Corporation
Inventor： Yuki Hanzawa , Takashi Ohta , Kazuya Urabe , Shun Sakai
CPC classification number: G06K9/00335 , G06F3/017 , G06F3/0304 , G06K9/00288
Abstract: A gesture recognition device configured to detect a gesture from acquired image and generate command issued to a control target instrument according to the gesture, the gesture recognition device comprising: an image acquisition unit configured to acquire an image; a gesture acquisition unit configured to detect a target region performing a gesture from the acquired image, and acquire the gesture based on motion or a shape of the detected target region; a face detection unit configured to detect a face comprised in the acquired image; a correlation unit configured to correlate the detected target region with the detected face using a human body model representing a shape of a human body; a personal identification unit configured to identify a user corresponding to the detected face; and a command generation unit configured to generate a command issued to the control target instrument based on the identified user and the acquired gesture.
Abstract translation: 一种手势识别装置，被配置为从所获取的图像中检测手势，并根据所述手势产生发给控制对象乐器的命令，所述手势识别装置包括：图像获取单元，被配置为获取图像; 手势获取单元，被配置为从所获取的图像检测执行手势的目标区域，并且基于所检测的目标区域的运动或形状来获取所述手势; 面部检测单元，被配置为检测包含在所获取的图像中的脸部; 相关单元，被配置为使用表示人体形状的人体模型将检测到的目标区域与检测到的脸部相关; 个人识别单元，被配置为识别与所检测到的脸部对应的用户; 以及命令生成单元，被配置为基于所识别的用户和所获取的手势来生成发给控制对象乐器的命令。
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Patent Agency Ranking
公开(公告)号：US10248843B2
公开(公告)日：2019-04-02
申请号：US14930333
申请日：2015-11-02
Applicant: OMRON Corporation
Inventor： Takashi Ohta
IPC: H04N1/60 , H04N1/62 , G06K9/00 , G06T5/00 , G06T11/60 , G06K9/46 , G06K9/52 , G06K9/62 , G06T7/60
Abstract: An apparatus having an image acquiring unit configured to acquire the face image. The apparatus additionally having a first determining unit configured to determine a representative pixel value representing a skin region, based on pixels included in the face image, a region generating unit configured to generate a first region including the object, and a second determining unit configured to determine correction pixels, which are one or more pixels used for the correction, out of pixels present in a vicinity of the first region, based on similarity to the representative pixel value. The apparatus also having a partial-image generating unit configured to generate a partial image, which is a collection of pixels for replacing pixels corresponding to the object, using the correction pixels, and a correcting unit configured to perform correction by combining the partial image with the face image.
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公开(公告)号：US09898800B2
公开(公告)日：2018-02-20
申请号：US14587805
申请日：2014-12-31
Applicant: OMRON Corporation
Inventor： Takashi Ohta
CPC classification number: G06T3/0093 , G06T11/60 , G06T2210/44
Abstract: An image processing apparatus that morphs at least part of an input image has an image acquiring unit that acquires an input image, an object specifying unit that specifies an object that is included in the input image and is to be morphed, a map storage unit in which a shift amount map, which is a map in which shift amounts of pixels in a two-dimensional plane are defined, is stored, a map morphing unit that morphs the shift amount map according to a shape of the object to be morphed, and an image morphing unit that morphs the image by determining a shift amount of a pixel that corresponds to the object based on the morphed shift amount map and shifting the pixel.
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公开(公告)号：US09762877B2
公开(公告)日：2017-09-12
申请号：US14930410
申请日：2015-11-02
Applicant: OMRON Corporation
Inventor： Takashi Ohta
CPC classification number: H04N9/73 , G06K9/00228 , G06K9/00268 , G06T7/90 , G06T2207/10016 , G06T2207/10024 , G06T2207/30201 , H04N1/628 , H04N9/045 , H04N9/646
Abstract: An image processing apparatus comprises an image acquiring unit configured to acquire an image; a representative-color acquiring unit configured to acquire a representative color, which is a color representing a target region where the correction is performed, from the acquired image; and an image correcting unit configured to perform correction processing on the image on the basis of a set reference color, wherein the image correcting unit updates the reference color with the representative color when similarity between the representative color corresponding to the processing target image and the reference color is equal to or smaller than a predetermined threshold, and does not update the reference color when the similarity is larger than the predetermined threshold.
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公开(公告)号：US20160269704A1
公开(公告)日：2016-09-15
申请号：US14930410
申请日：2015-11-02
Applicant: OMRON Corporation
Inventor： Takashi Ohta
CPC classification number: H04N9/73 , G06K9/00228 , G06K9/00268 , G06T7/90 , G06T2207/10016 , G06T2207/10024 , G06T2207/30201 , H04N1/628 , H04N9/045 , H04N9/646
Abstract: An image processing apparatus comprises an image acquiring unit configured to acquire an image; a representative-color acquiring unit configured to acquire a representative color, which is a color representing a target region where the correction is performed, from the acquired image; and an image correcting unit configured to perform correction processing on the image on the basis of a set reference color, wherein the image correcting unit updates the reference color with the representative color when similarity between the representative color corresponding to the processing target image and the reference color is equal to or smaller than a predetermined threshold, and does not update the reference color when the similarity is larger than the predetermined threshold.
Abstract translation: 一种图像处理装置，包括：图像获取单元，被配置为获取图像; 代表颜色获取单元，被配置为从所获取的图像中获取表示执行了校正的目标区域的颜色的代表颜色; 以及图像校正单元，被配置为基于所设置的参考颜色对所述图像执行校正处理，其中当所述对应于所述处理对象图像的代表颜色与所述参考之间的相似度时，所述图像校正单元更新具有所述代表颜色的参考颜色 颜色等于或小于预定阈值，并且当相似度大于预定阈值时不更新参考颜色。
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10.发明申请IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD FOR COLOR CORRECTION BASED ON PIXEL PROXIMITY AND COLOR SIMILARITY 有权基于像素近似和颜色相似度的图像处理设备和图像处理方法进行颜色校正公开(公告)号：US20160267686A1
公开(公告)日：2016-09-15
申请号：US14930377
申请日：2015-11-02
Applicant: OMRON Corporation
Inventor： Takashi Ohta
CPC classification number: G06T11/001 , G06K9/00268 , G06K9/00281 , G06T1/0007 , G06T5/005 , G06T7/11 , G06T7/90 , G06T2207/10024 , G06T2207/30201
Abstract: An image processing apparatus comprises an image acquiring unit configured to acquire a face image including a face of a person; a lip extracting unit configured to extract a lip region from the face image; a color determining unit configured to determine a representative color of the lip based on pixels included in the lip region; a value acquiring unit configured to acquire a first value representing a proximity to the lip region and a second value correlated to similarity of a color to the representative color; a generating unit configured to generate, based on distributions of the first and second values, a lip correction map representing a distribution of weights used in correcting a color of the lip included in the face image; and an image correcting unit configured to correct the color of the lip using the lip correction map.
Abstract translation: 一种图像处理装置，包括图像获取单元，被配置为获取包括人脸的人脸图像; 唇部提取单元，被配置为从面部图像提取唇部区域; 颜色确定单元，被配置为基于包括在所述唇部区域中的像素来确定所述唇部的代表颜色; 值获取单元，被配置为获取表示与所述唇部区域接近的第一值，以及与颜色与所述代表颜色的相似度相关的第二值; 生成单元，被配置为基于所述第一和第二值的分布生成表示在校正面部图像中包含的唇部的颜色的权重分布的唇部校正图; 以及图像校正单元，被配置为使用唇部校正图来校正唇部的颜色。
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