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公开(公告)号：US08089548B2
公开(公告)日：2012-01-03
申请号：US12663594
申请日：2009-04-09
IPC分类号： H04N5/222
CPC分类号： G06T7/11 , G06T7/194 , G06T2207/10024 , G06T2207/20104 , G06T2207/20132
摘要： An image processing device appropriately extracts an entire object from an image even if the object is not completely included in an initial region designated by a user. The image processing device includes: a designation unit designating a position on the image; a setting unit setting a first combination consisting of a first object region candidate and a first background region candidate, and a second combination; a histogram generation unit generating a normalized color histogram of each of the regions; a similarity calculation unit calculating a similarity regarding each of the combinations; and a selection unit configured to select a combination from the first and second combinations so that the selected combination has the similarity lower than the similarity of the non-selected combination.
摘要翻译： 即使对象未完全包含在由用户指定的初始区域中，图像处理设备也适当地从图像中提取整个对象。 图像处理装置包括：指定图像上的位置的指定单元; 设置单元，设置由第一对象区域候选和第一背景区域候选构成的第一组合和第二组合; 直方图生成单元，生成每个区域的归一化颜色直方图; 相似度计算单元，计算与组合中的每一个相似度; 以及选择单元，被配置为从第一和第二组合中选择组合，使得所选择的组合具有低于未选择组合的相似度的相似度。
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公开(公告)号：US20110241991A1
公开(公告)日：2011-10-06
申请号：US13133223
申请日：2010-10-05
申请人： Yasunobu Ogura , Yusuke Monobe
发明人： Yasunobu Ogura , Yusuke Monobe
IPC分类号： G09G5/08
CPC分类号： H04N5/23293 , G06K9/00248 , G06K9/00315 , G06T7/20 , G06T2207/20104 , G06T2207/30201 , H04N5/23216 , H04N5/23219
摘要： Provided is a tracking object selection apparatus (1a) which selects a tracking object (103xm). The tracking object selection apparatus (1a) includes a synthesis unit (306) which synthesizes an input image (9Ib) and an image (93) so that the image is disposed at a predetermined position (92P), a display unit (307), and a selection unit (308) which selects, as the tracking object (103xm) in a predetermined process, a detected object (301x) when an operation (104L2) is performed on the image (92) displayed at the predetermined position (92P).
摘要翻译： 提供了一种选择跟踪对象（103xm）的跟踪对象选择装置（1a）。 跟踪对象选择装置（1a）包括合成单元（306），其合成输入图像（9Ib）和图像（93），使得图像被布置在预定位置（92P），显示单元（307）， 以及选择单元（308），其在对所述预定位置（92P）上显示的图像（92）执行操作（104L2）时，选择在预定处理中作为跟踪对象（103xm）的检测对象（301x） 。
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公开(公告)号：US20110001840A1
公开(公告)日：2011-01-06
申请号：US12865917
申请日：2009-02-06
CPC分类号： H04N5/232 , G02B7/365 , G03B13/36 , G06T1/0007 , G06T7/248 , G06T2207/10016 , G06T2207/30201 , G06T2207/30232 , H04N5/23219
摘要： A tracking processing unit (137) performs a search in a frame using a color feature amount of an object and determines a target area estimated to include the image of the object based on the first evaluation value indicating a degree of matching between a search result and the object. An update detection circuit (139) performs a search in the frame using a shape feature amount of the object, calculates a second evaluation value, and determines an update area for updating a first feature amount based on the second evaluation value indicating a degree of matching between the search result and the object. An update determination circuit (140) determines whether or not to update the first feature amount. A tracking result drawing circuit (144) draws an outer frame of the target area when determined not to update, and draws that of the update area when determined to update.
摘要翻译： 跟踪处理单元（137）使用对象的颜色特征量在帧中执行搜索，并且基于指示搜索结果与搜索对象的匹配程度的第一评估值来确定估计为包括对象的图像的目标区域 物体。 更新检测电路（139）使用对象的形状特征量在帧中进行搜索，计算第二评价值，并且基于表示匹配度的第二评价值，确定用于更新第一特征量的更新区域 在搜索结果和对象之间。 更新确定电路（140）确定是否更新第一特征量。 当确定不更新时，跟踪结果描绘电路（144）绘制目标区域的外框，并且当确定要更新时，绘制更新区域的外框。
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公开(公告)号：US08253819B2
公开(公告)日：2012-08-28
申请号：US12865917
申请日：2009-02-06
CPC分类号： H04N5/232 , G02B7/365 , G03B13/36 , G06T1/0007 , G06T7/248 , G06T2207/10016 , G06T2207/30201 , G06T2207/30232 , H04N5/23219
摘要： A tracking processing unit (137) performs a search in a frame using a color feature amount of an object and determines a target area estimated to include the image of the object based on the first evaluation value indicating a degree of matching between a search result and the object. An update detection circuit (139) performs a search in the frame using a shape feature amount of the object, calculates a second evaluation value, and determines an update area for updating a first feature amount based on the second evaluation value indicating a degree of matching between the search result and the object. An update determination circuit (140) determines whether or not to update the first feature amount. A tracking result drawing circuit (144) draws an outer frame of the target area when determined not to update, and draws that of the update area when determined to update.
摘要翻译： 跟踪处理单元（137）使用对象的颜色特征量在帧中执行搜索，并且基于指示搜索结果与搜索对象的匹配程度的第一评估值来确定估计为包括对象的图像的目标区域 物体。 更新检测电路（139）使用对象的形状特征量在帧中进行搜索，计算第二评价值，并且基于表示匹配度的第二评价值，确定用于更新第一特征量的更新区域 在搜索结果和对象之间。 更新确定电路（140）确定是否更新第一特征量。 当确定不更新时，跟踪结果描绘电路（144）绘制目标区域的外框，并且当确定要更新时，绘制更新区域的外框。
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公开(公告)号：US20100177234A1
公开(公告)日：2010-07-15
申请号：US12663594
申请日：2009-04-09
CPC分类号： G06T7/11 , G06T7/194 , G06T2207/10024 , G06T2207/20104 , G06T2207/20132
摘要： An image processing device appropriately extracts an entire object from an image even if the object is not completely included in an initial region designated by a user. The image processing device includes: a designation unit designating a position on the image; a setting unit setting a first combination consisting of a first object region candidate and a first background region candidate, and a second combination; a histogram generation unit generating a normalized color histogram of each of the regions; a similarity calculation unit calculating a similarity regarding each of the combinations; and a selection unit configured to select a combination from the first and second combinations so that the selected combination has the similarity lower than the similarity of the non-selected combination.
摘要翻译： 即使对象未完全包含在由用户指定的初始区域中，图像处理设备也适当地从图像中提取整个对象。 图像处理装置包括：指定图像上的位置的指定单元; 设置单元，设置由第一对象区域候选和第一背景区域候选构成的第一组合和第二组合; 直方图生成单元，生成每个区域的归一化颜色直方图; 相似度计算单元，计算与组合中的每一个相似度; 以及选择单元，被配置为从第一和第二组合中选择组合，使得所选择的组合具有低于未选择的组合的相似度的相似度。
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6.发明申请公开(公告)号：US20110090345A1
公开(公告)日：2011-04-21
申请号：US12999833
申请日：2010-04-22
申请人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
发明人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
CPC分类号： H04N5/23248 , G06T7/246 , G06T2207/10016 , G06T2207/30201
摘要： An image processing apparatus is provided which is capable of stably tracking a target even when an amount of characteristics of an image of the target varies on input pictures due to an abrupt movement of the target or other causes. An image processing apparatus (10) which tracks an image of a target on an input image includes a blur detection unit (12) detecting a trajectory of blur that is a trajectory indicating blur in a search region on the input picture, the search region including the image of the target and being determined using a picture captured temporally before the input picture; and a tracking processing unit (13) tracking the image of the target by specifying a target region using an end point of the trajectory of blur detected by the blur detection unit (12), the target region being a region including the image of the target and being smaller than the search region.
摘要翻译： 即使当由于目标的突然移动引起的目标图像的特性的变化导致输入图像的变化等时，也能够稳定地追踪目标的图像处理装置。 在输入图像上跟踪目标图像的图像处理装置（10）包括：模糊检测单元（12），其检测作为在输入图像上的搜索区域中的模糊的轨迹的模糊轨迹，所述搜索区域包括 使用在输入图像之前临时拍摄的图像来确定目标的图像; 以及跟踪处理单元（13），通过使用由模糊检测单元（12）检测到的模糊的轨迹的终点来指定目标区域来跟踪目标的图像，所述目标区域是包括目标的图像的区域 并且小于搜索区域。
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公开(公告)号：US08248485B2
公开(公告)日：2012-08-21
申请号：US12668701
申请日：2009-05-13
申请人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
发明人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
CPC分类号： H04N5/2354 , H04N5/2355 , H04N9/735
摘要： Acquiring enough brightness with flash and obtaining an image having a color close to a color which a human senses.An imaging apparatus (10) which emits a flash and photographs an object (20) includes: a lighting unit (11) which emits the flash to the object; an image obtaining unit (12) which obtains continuously-captured images including a first image and a second image by photographing the object (20) while the lighting unit (11) is emitting the flash, the second image having luminance greater than luminance of the first image; a color information obtaining unit (14) which obtains, from the first image, color information of a first color vector; a luminance information obtaining unit (15) which obtains, from the second image, luminance information of a second color vector; and an image generating unit (17) which generates a corrected image by generating a third color vector corresponding to the color information of the first color vector and the luminance information of the second color vector, the corrected image having luminance greater than the luminance of the first image.
摘要翻译： 用闪光灯获得足够的亮度，并获得具有接近人类感觉的颜色的图像。 发射闪光并拍摄物体（20）的成像设备（10）包括：向所述物体发射闪光的照明单元（11）; 图像获取单元，其在所述照明单元发出闪光的同时通过拍摄所述对象来获得包括第一图像和第二图像的连续拍摄的图像，所述第二图像的亮度大于 第一张图片 颜色信息获取单元，从第一图像获得第一颜色矢量的颜色信息; 亮度信息获取单元，从第二图像获得第二颜色矢量的亮度信息; 以及图像生成单元，其通过生成与第一颜色矢量的颜色信息和第二颜色矢量的亮度信息相对应的第三颜色矢量来生成校正图像，校正图像的亮度大于 第一张图片。
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8.发明申请公开(公告)号：US20110122254A1
公开(公告)日：2011-05-26
申请号：US13002771
申请日：2010-04-14
申请人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
发明人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
CPC分类号： G02B27/646 , G03B13/36 , G03B15/16 , G06K9/00234 , G06K9/00261 , H04N5/23212 , H04N5/23219 , H04N5/23248 , H04N2201/0084
摘要： Images of a target are stably tracked even when an image-capture environment changes. An image processing apparatus (10) includes: a storage unit (17) storing a first transform parameter corresponding to a first picture and information about an initial region; a transform parameter calculation unit calculating a second transform parameter according to an image-capture environment for a second picture; a first picture transform unit (13) transforming at least one of the first and second pictures using the first and second transform parameters; a tracking processing unit (15) tracking the images of the target by searching, using a picture obtained through the transformation by the first picture transform unit (13), for a region having an amount of characteristics that is close to an amount of characteristics of the initial region; a second picture transform unit (14) transforming the second picture using a third transform parameter having less variation between pictures successively captured than the second transform parameter; and an output unit (16) outputting a search result and a picture obtained through the transformation by the second picture transform unit (14).
摘要翻译： 甚至当图像捕获环境改变时，目标的图像也被稳定地跟踪。 一种图像处理装置（10）包括：存储单元（17），存储对应于第一图像的第一变换参数和关于初始区域的信息; 变换参数计算单元，根据第二图像的图像捕获环境来计算第二变换参数; 第一图像变换单元（13），使用所述第一和第二变换参数来变换所述第一和第二图像中的至少一个图像; 跟踪处理单元（15），通过使用通过第一图像变换单元（13）的变换而获得的图像，通过搜索具有接近特征量特性量的区域来搜索目标的图像， 初始区域; 第二图像变换单元（14）使用具有比第二变换参数连续捕获的图像之间的变化小的第三变换参数来变换第二图像; 以及输出单元（16），输出通过第二图像变换单元（14）通过变换获得的搜索结果和图像。
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9.发明授权公开(公告)号：US08593522B2
公开(公告)日：2013-11-26
申请号：US13002771
申请日：2010-04-14
申请人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
发明人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura
CPC分类号： G02B27/646 , G03B13/36 , G03B15/16 , G06K9/00234 , G06K9/00261 , H04N5/23212 , H04N5/23219 , H04N5/23248 , H04N2201/0084
摘要： An image processing apparatus includes a storage unit storing a first transform parameter corresponding to a first picture and information about an initial region; a transform parameter calculation unit calculating a second transform parameter according to an image-capture environment for a second picture; and a first picture transform unit transforming at least one of the first and second pictures using the first and second transform parameters. Additionally, a tracking processing unit tracks the images of the target by searching for a region having an amount of characteristics that is close to an amount of characteristics of the initial region; a second picture transform unit transforms the second picture using a third transform parameter having less variation between pictures successively captured than the second transform parameter; and an output unit outputs a search result and a picture obtained through the transformation by the second picture transform unit.
摘要翻译： 图像处理装置包括：存储单元，存储对应于第一图像的第一变换参数和关于初始区域的信息; 变换参数计算单元，根据第二图像的图像捕获环境来计算第二变换参数; 以及第一图像变换单元，其使用第一和第二变换参数来变换第一和第二图像中的至少一个图像。 此外，跟踪处理单元通过搜索具有接近初始区域的特征量的特征量的区域来跟踪目标的图像; 第二图像变换单元使用与第二变换参数连续捕获的图像之间具有较小变化的第三变换参数来变换第二图像; 并且输出单元输出通过第二图像变换单元通过变换获得的搜索结果和图像。
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公开(公告)号：US08432357B2
公开(公告)日：2013-04-30
申请号：US13133223
申请日：2010-10-05
申请人： Yasunobu Ogura , Yusuke Monobe
发明人： Yasunobu Ogura , Yusuke Monobe
IPC分类号： G06F3/033
CPC分类号： H04N5/23293 , G06K9/00248 , G06K9/00315 , G06T7/20 , G06T2207/20104 , G06T2207/30201 , H04N5/23216 , H04N5/23219
摘要： A tracking object selection apparatus which selects a tracking object. The tracking object selection apparatus includes a synthesis unit which synthesizes an input image and an image so that the image is disposed at a predetermined position, a display unit, and a selection unit which selects, as the tracking object in a predetermined process, a detected object when an operation is performed on the image displayed at the predetermined position.
摘要翻译： 一种跟踪对象选择装置，其选择跟踪对象。 跟踪对象选择装置包括合成单元，其合成输入图像和图像，使得图像被布置在预定位置，显示单元和选择单元，其在预定处理中选择检测到的跟踪对象 当对在预定位置显示的图像执行操作时，对象物。
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