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1. 发明授权

US08253819B2 Electronic camera and image processing method 有权
标题翻译：电子相机和图像处理方法
公开(公告)号：US08253819B2
公开(公告)日：2012-08-28
申请号：US12865917
申请日：2009-02-06
申请人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura , Kazuyuki Imagawa
发明人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura , Kazuyuki Imagawa
IPC分类号： H04N5/228 , H04N5/225 , H04N5/222 , H04N5/232 , G06K9/00 , G06K9/46 , G06K9/62
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。

2. 发明申请

US20110001840A1 ELECTRONIC CAMERA AND IMAGE PROCESSING METHOD 有权
标题翻译：电子相机和图像处理方法
公开(公告)号：US20110001840A1
公开(公告)日：2011-01-06
申请号：US12865917
申请日：2009-02-06
申请人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura , Kazuyuki Imagawa
发明人： Yasunori Ishii , Yusuke Monobe , Yasunobu Ogura , Kazuyuki Imagawa
IPC分类号： H04N5/228 , H04N5/222 , G06T7/00
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。

3. 发明申请

US20110090345A1 DIGITAL CAMERA, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：数码相机，图像处理设备和图像处理方法
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
IPC分类号： H04N5/225 , G06K9/00
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。

4. 发明授权

US08593522B2 Digital camera, image processing apparatus, and image processing method 有权
标题翻译：数码相机，图像处理装置和图像处理方法
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
IPC分类号： H04N5/225 , G06K9/00
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。

5. 发明申请

US20100194919A1 IMAGING APPARATUS AND IMAGING METHOD 有权
标题翻译：成像装置和成像方法
公开(公告)号：US20100194919A1
公开(公告)日：2010-08-05
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
IPC分类号： H04N9/73
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。

6. 发明授权

US08248485B2 Imaging apparatus and imaging method 有权
标题翻译：成像设备及成像方法
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
IPC分类号： H04N5/228 , H04N5/222 , H04N9/73 , G06K9/40 , G03F3/08
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。

7. 发明申请

US20110122254A1 DIGITAL CAMERA, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD 有权
标题翻译：数码相机，图像处理设备和图像处理方法
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
IPC分类号： H04N5/225 , G06K9/00
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。

8. 发明申请

US20130063616A1 IMAGE CAPTURING APPARATUS, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像捕获设备，图像处理设备，图像处理方法和图像处理程序
公开(公告)号：US20130063616A1
公开(公告)日：2013-03-14
申请号：US13697624
申请日：2011-05-11
申请人： Yasunori Ishii , Yusuke Monobe
发明人： Yasunori Ishii , Yusuke Monobe
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23254 , H04N5/23267
摘要： This image capture device is configured to generate a restored image by reducing a motion blur that has been induced by a camera shake during shooting. The device includes: an image sensor 10; an optical system 20; and an image processing section 220 which processes an image signal that has been obtained by the image sensor 10. The image processing section 220 includes: a blur kernel determining section which determines a blur kernel that defines the camera-shake-induced motion blur of the image captured; and an image restoration section which generates the restored image. The blur kernel determining section changes the size of the blur kernel by reference to information that affects the degree of the blur of the image such as the zoom power of the optical system 20.
摘要翻译：该图像拍摄装置被配置为通过减少在拍摄期间由相机抖动引起的运动模糊来生成恢复的图像。该装置包括：图像传感器10; 光学系统20; 以及处理由图像传感器10获得的图像信号的图像处理部分220.图像处理部分220包括：模糊核心确定部分，其确定限定相机抖动引起的运动模糊的模糊核心拍摄图像以及生成恢复图像的图像恢复部。模糊核心确定部分通过参考影响图像模糊度的信息（例如光学系统20的变焦功率）来改变模糊核心的大小。

9. 发明申请

US20120105655A1 IMAGE PROCESSING DEVICE AND METHOD 有权
标题翻译：图像处理装置和方法
公开(公告)号：US20120105655A1
公开(公告)日：2012-05-03
申请号：US13264461
申请日：2011-01-28
申请人： Yasunori Ishii , Yusuke Monobe
发明人： Yasunori Ishii , Yusuke Monobe
IPC分类号： G06K9/40 , H04N5/228
CPC分类号： G06T5/003 , G06T2207/20201
摘要： An image processing device extracts, in an image block selection section 226, a plurality of image block pairs from a degraded image and a provisional restored image, each of the image block pairs being formed by two image blocks at identical coordinates in the degraded image and the provisional restored image, and estimates a point spread function (PSF) for each of the image block pairs. From among the estimated PSFs, a PSF which is estimated to be close to a true PSF is selected as a candidate PSF. The estimation of the PSF is carried out on a block-by-block basis, whereby the amount of computation required for the estimation of the PSF can be reduced. Also, the estimation method used is not disturbed by an image block which includes noise, and therefore, a PSF which is close to the true PSF can be estimated.
摘要翻译：图像处理装置在图像块选择部分226中从劣化图像和临时还原图像中提取多个图像块对，每个图像块对由在劣化图像中相同坐标处的两个图像块形成，临时还原图像，并估计每个图像块对的点扩散函数（PSF）。从估计的PSF中，选择估计为接近真实PSF的PSF作为候选PSF。 PSF的估计是在逐块的基础上进行的，由此可以减少估计PSF所需的计算量。此外，所使用的估计方法不受包括噪声的图像块的干扰，因此可以估计接近真实PSF的PSF。

10. 发明申请

US20120033094A1 IMAGING DEVICE AND METHOD, AND IMAGE PROCESSING METHOD FOR IMAGING DEVICE 有权
标题翻译：成像装置和方法，以及用于成像装置的图像处理方法
公开(公告)号：US20120033094A1
公开(公告)日：2012-02-09
申请号：US13260597
申请日：2011-01-25
申请人： Yasunori Ishii , Yusuke Monobe
发明人： Yasunori Ishii , Yusuke Monobe
IPC分类号： H04N5/225
CPC分类号： H04N1/4092 , G02B27/646 , G06T5/003 , G06T2207/20201 , H04N5/2254 , H04N5/2258 , H04N5/23267
摘要： An image capture device of the present invention includes: a first image capture element 10A and a second image capture element 10B; and an optical system which is capable of forming a first image which is in focus on an image capture plane of the first image capture element 10A and forming a second image which is out of focus on an image capture plane of the second image capture element 10B. An image processing section 220 processes a signal obtained from the first image capture element 10A and a signal obtained from the second image capture element 10B and produces a restored image from an image obtained by the second image capture element 10B, the restored image having reduced camera shake blur and reduced out-of-focus blur.
摘要翻译：本发明的图像捕获装置包括：第一图像捕获元件10A和第二图像捕获元件10B; 以及能够形成第一图像的光学系统，该第一图像聚焦在第一图像捕获元件10A的图像捕获平面上，并且形成第二图像，该第二图像在第二图像捕获元件10B的图像捕获平面上不对焦。图像处理部分220处理从第一图像捕获元件10A获得的信号和从第二图像捕获元件10B获得的信号，并且从由第二图像捕获元件10B获得的图像产生恢复的图像，恢复的图像具有缩小的相机抖动模糊和减少失焦模糊。

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