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1. 发明授权

US09832390B2 Image capturing device 有权
公开(公告)号：US09832390B2
公开(公告)日：2017-11-28
申请号：US15118629
申请日：2015-02-17
申请人： Sharp Kabushiki Kaisha
发明人： Kei Tokui
IPC分类号： H04N5/235 , H04N5/232 , H04N5/369
CPC分类号： H04N5/2356 , H04N5/23212 , H04N5/23216 , H04N5/23219 , H04N5/23245 , H04N5/23293 , H04N5/2353 , H04N5/2355 , H04N5/369
摘要： A first photographing mode in which plural pieces of image information are acquired while a configuration of an exposure is fixed and a focus position is changed and a second photographing mode in which plural pieces of the image information are acquired while the focus position is fixed and the configuration of the exposure is changed are included, and image processing is performed from the pieces of image information that are acquired in the first photographing mode and the second photographing mode.

2. 发明授权

US09729844B2 Image capturing device, image display method, and recording medium 有权
公开(公告)号：US09729844B2
公开(公告)日：2017-08-08
申请号：US14390449
申请日：2013-04-03
申请人： Sharp Kabushiki Kaisha
发明人： Nao Shibuhisa , Kei Tokui , Yasutaka Wakabayashi , Shinichi Arita , Daisuke Murayama
IPC分类号： G01B11/02 , H04N13/00 , H04N13/02 , H04N13/04 , G06F3/14
CPC分类号： H04N13/128 , G01B11/02 , G06F3/14 , H04N13/204 , H04N13/239 , H04N2013/0074 , H04N2013/0092
摘要： In the related art, it was difficult to compare lengths of a plurality of objects which were present at different places. However, it is possible to easily compare lengths of photographed objects using an image capturing device which displays a length of an object which is calculated based on parallax information, by obtaining an image in which the object is photographed and the parallax information corresponding to the image as inputs, the device including an object extraction unit which extracts an image of an object using the parallax information from the photographed image; a comparison data maintaining unit which maintains the image of the object and the length of the object; an object comparison unit which compares the length of the object which is extracted using the object extraction unit to a length of comparison data which is extracted from the comparison data maintaining unit; and an image composition unit which combines a comparison result with the photographed image, and outputs the image.

3. 发明申请

US20150206354A1 IMAGE PROCESSING APPARATUS AND IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：图像处理装置和图像显示装置
公开(公告)号：US20150206354A1
公开(公告)日：2015-07-23
申请号：US14423485
申请日：2013-08-23
申请人： Sharp Kabushiki Kaisha
发明人： Nao Shibuhisa , Kei Tokui
IPC分类号： G06T19/20 , H04N7/14 , H04N13/00 , H04N5/232 , G06T7/00 , G06K9/00
CPC分类号： G06T19/20 , G06K9/00221 , G06K9/00248 , G06K9/6255 , G06T7/75 , G06T2207/30201 , H04N5/23219 , H04N5/23293 , H04N5/2621 , H04N7/141 , H04N7/144 , H04N13/106 , H04N13/194 , H04N13/261 , H04N2013/0088
摘要： The present invention provides a technology of generating a preferable self-photographing image when performing self-photographing in which an imaging direction of an imaging unit and a display direction of a display unit are aligned.An image processing apparatus includes a face information detection unit, a face direction calculation unit, an image parallel shift unit, a face model generation unit, and an image generation unit. In the face information detection unit, a face position information, face size information, and face component information of an object are detected. In the face direction calculation unit, face direction information of the object is calculated based on an arrangement of the face component information. In the image parallel shift unit, an image is shifted in parallel so that a face position of the object matches an image center. In the face model generation unit, face stereoscopic shape template information is converted into a face model which is suitable for a face of the object based on the face size information and the face direction information. In the image generation unit, an image in which the face of the object is converted into a front face based on a face model is generated.
摘要翻译：本发明提供一种在执行其中成像单元的成像方向和显示单元的显示方向对准的自拍时产生优选的自拍摄图像的技术。图像处理装置包括面部信息检测单元，面部方向计算单元，图像平行移位单元，面部模型生成单元和图像生成单元。在面部信息检测单元中，检测对象的面部位置信息，面部尺寸信息和面部成分信息。在面部方向计算单元中，基于面部分量信息的布置来计算对象的面部方向信息。在图像平行移动单元中，图像平行移位，使得对象的脸部位置与图像中心匹配。在面部模型生成单元中，基于面部尺寸信息和面部方向信息，将面部立体形状模板信息转换为适合于对象的面部的面部模型。在图像生成单元中，生成基于面部模型将对象的脸部变换为正面的图像。

4. 发明授权

US09756241B2 Image capturing apparatus 有权
公开(公告)号：US09756241B2
公开(公告)日：2017-09-05
申请号：US14781672
申请日：2014-03-27
申请人： Sharp Kabushiki Kaisha
发明人： Keisuke Omori , Kei Tokui
IPC分类号： H04N5/232 , H04N5/235 , G06T5/00 , G06T5/50
CPC分类号： H04N5/23232 , G06T5/003 , G06T5/50 , G06T2207/10148 , G06T2207/20221 , H04N5/23212 , H04N5/23216 , H04N5/23229 , H04N5/23293 , H04N5/2356
摘要： An image capturing apparatus including an image capturing unit that captures an image, a focus control unit that controls a focus of the image capturing unit, an object selection reception unit that receives a selection operation of an object, and an image processing unit that performs image processing of an image that is captured by the image capturing unit, in which the image capturing unit captures plural images in which the focus is changed by the focus control unit, at least one of the plural images is captured based on a focal position of a selected object that is received by the object selection reception unit, and the image processing unit generates an image in which a depth of field is expanded compared to the one captured image from the plural images.

5. 发明申请

US20150062305A1 IMAGE CAPTURING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：图像捕获设备，图像处理方法和记录介质
公开(公告)号：US20150062305A1
公开(公告)日：2015-03-05
申请号：US14387952
申请日：2013-03-13
申请人： Sharp Kabushiki Kaisha
发明人： Daisuke Murayama , Kenichi Iwauchi , Kei Tokui , Yasutaka Wakabayashi , Shinichi Arita , Nao Shibuhisa
IPC分类号： H04N13/02 , G01B11/02
CPC分类号： H04N13/243 , G01B11/022 , G01B11/043 , G06T7/62 , G06T2207/10012 , H04N13/239
摘要： An image capturing device includes at least two image sensors and an image processing unit that performs image processing on image information that is captured by image sensors and an image display unit that displays the image information on which the image processing is performed by the image processing unit. The image processing unit displays two base points on the image display unit in a same direction as a direction in which the two image sensors are arranged, calculates a disparity value between a first base point and a second base point that are the two base points with the two image sensors, calculates a length between the first base point and the second base point, and displays a result of calculation of the length between the first base point and the second base point on the image display unit. The image capturing device realizes distance measurement which allows a user to know a length of an object in real time by a simple operation, is easy to use, and satisfies the user and enables an accuracy improvement of a calculated length.
摘要翻译：图像捕获装置包括至少两个图像传感器和对由图像传感器捕获的图像信息执行图像处理的图像处理单元和显示由图像处理单元执行图像处理的图像信息的图像显示单元。图像处理单元以与布置两个图像传感器的方向相同的方向在图像显示单元上显示两个基点，计算作为两个基点的第一基点和第二基点之间的视差值，两个图像传感器计算第一基点和第二基点之间的长度，并且显示图像显示单元上的第一基点和第二基点之间的长度的计算结果。图像捕获装置实现距离测量，其允许用户通过简单的操作实时地了解对象的长度，易于使用，并且满足用户并且使计算长度的精度提高。

6. 发明申请

US20150009286A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, IMAGE CAPTURE DEVICE, AND IMAGE DISPLAY DEVICE 审中-公开
标题翻译：图像处理装置，图像处理方法，图像处理程序，图像捕获装置和图像显示装置
公开(公告)号：US20150009286A1
公开(公告)日：2015-01-08
申请号：US14371011
申请日：2013-01-09
申请人： Sharp Kabushiki Kaisha
发明人： Keisuke Omori , Kei Tokui , Nao Shibuhisa
IPC分类号： H04N5/262 , H04N13/00
CPC分类号： H04N5/2628 , G06T3/4007 , H04N13/111 , H04N13/133 , H04N13/139 , H04N2013/0081
摘要： There are provided an image processing device, image processing method, image processing program, image capture device, and image display device that prevent increase of computational complexity in image enlargement while mitigating degradation in image quality. An image input unit inputs a planar image signal containing signal values of pixels arranged on a plane and depth information including depth values corresponding to the pixels. An interpolation unit calculates a signal value for an interpolation coordinate between pixels on the plane by interpolating between the signal values of adjacent pixels which are present within a predetermined range from the interpolation coordinate. A weight decision unit determines a weighting factor for use in the interpolation based on the depth value of a reference pixel that is closest to the interpolation coordinate and the depth value of an adjacent pixel.
摘要翻译：提供了图像处理装置，图像处理方法，图像处理程序，图像捕获装置和图像显示装置，其防止图像放大中的计算复杂度增加，同时减轻图像质量的劣化。图像输入单元输入包含布置在平面上的像素的信号值的平面图像信号和包括与像素对应的深度值的深度信息。内插单元通过在存在于插补坐标的预定范围内的相邻像素的信号值之间进行内插，来计算平面上的像素之间的内插坐标的信号值。加权决定单元基于最接近内插坐标的参考像素的深度值和相邻像素的深度值来确定用于内插的加权因子。

7. 发明授权

US11069039B2 Image processing apparatus, imaging apparatus, image printing apparatus, method for controlling image processing apparatus, and image processing program 有权
公开(公告)号：US11069039B2
公开(公告)日：2021-07-20
申请号：US16607036
申请日：2018-01-18
申请人： SHARP KABUSHIKI KAISHA
发明人： Keisuke Omori , Kei Tokui
IPC分类号： G06K9/00 , G06T5/00 , G06T3/40 , G06T5/20
摘要： An image is processed appropriately even in a case that the image includes multiple correction areas. In a case of performing the correction processing for each of a first correction area and a second correction area, a controller (40) determines whether to perform suppression processing of suppressing the correction processing for at least one of the first correction area or the second correction area depending on a distance between the inner area of the first correction area and the inner area of the second correction area.

8. 发明授权

US11042724B2 Image processing device, image printing device, imaging device, and non-transitory medium 有权
公开(公告)号：US11042724B2
公开(公告)日：2021-06-22
申请号：US16473751
申请日：2017-11-29
申请人： SHARP KABUSHIKI KAISHA
发明人： Keisuke Omori , Kei Tokui
IPC分类号： G06K9/00 , G06T3/40
摘要： An image processing device image processing device (100), in which correction is less likely to be impossible or correction is less likely to be inappropriate as compared with that in the related art, performs, on an image including a face (500), correction processing to reduce/expand a first correction region (501) of a circle that is located at a position corresponding to a center of the face (500) and that has a size depending on a size of the face (500) and to expand/reduce a second correction region (502) around the first correction region.

9. 发明授权

US10812678B2 Image processing device, imaging apparatus, image printing apparatus, control method of image processing device, and image processing program for performing correction processing on image 有权
公开(公告)号：US10812678B2
公开(公告)日：2020-10-20
申请号：US16473483
申请日：2017-11-02
申请人： SHARP KABUSHIKI KAISHA
发明人： Keisuke Omori , Kei Tokui , Shinichi Arita , Daisuke Murayama , Takayuki Tamaru
IPC分类号： H04N1/393 , H04N1/00
摘要： Image quality degradation of an output image can be reduced. A control unit includes a correction intensity determination unit that determines a first magnification for reducing a reduction region including a subject and a second magnification for enlarging an enlargement region and an image correction unit that corrects an input image by using the first magnification and the second magnification. The correction intensity determination unit determines the first magnification based on the second magnification and the widths of a first region and a second region in the input image.

10. 发明授权

US10147169B2 Image processing device and program 有权
公开(公告)号：US10147169B2
公开(公告)日：2018-12-04
申请号：US15522428
申请日：2015-09-09
申请人： Sharp Kabushiki Kaisha
发明人： Keisuke Omori , Kei Tokui
IPC分类号： G06T5/00 , G06T7/529 , H04N5/232 , H04N5/235 , G06T5/50 , G06T7/571
摘要： Provided is an image processing device, including: a distance calculator that calculates distance information corresponding to at least one image among a plurality of input images; and an image generator that generates an output image with a shallow depth of field based on the distance information, in which the distance calculator calculates distance information from a plurality of contrast calculation regions sizes of which are different, and the image generator calculates a pixel value of an output image by smoothing a pixel value of the input image based on the distance information.

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