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1. 发明申请

US20140313224A1 IMAGE PROCESSING DEVICE AND METHOD, AND PROGRAM 有权
标题翻译：图像处理设备及方法及程序
公开(公告)号：US20140313224A1
公开(公告)日：2014-10-23
申请号：US14354968
申请日：2012-11-02
申请人： Sony Corporation
发明人： Mitsuharu Ohki , Hideshi Yamada , Kenichi Sano , Naoya Katoh , Atsushi Kimura , Tomonori Masuno
IPC分类号： G06T3/40
CPC分类号： G06T3/4038 , H04N5/23238
摘要： The present technique relates to an image processing device, an image processing method, and a program for obtaining a high-quality panoramic image when a 360-degree panoramic image is generated.A projected image generation unit generates projected images by mapping, on a cylindrical surface, captured images taken by a camera being rotated 360 degrees. A cumulative difference value calculation unit calculates a cumulative difference value in each position between the adjacent projected images. Based on the projected images and the cumulative difference values, a diagraph generation unit generates a diagraph reflecting the cumulative difference values in the energies of edges. Based on the diagraph, the path search unit searches for such projected image joining positions as to minimize defects when a panoramic image is generated by joining the respective projected images. A panoramic image generation unit joins the projected images based on a result of the search, and generates a panoramic image. The present technique can be applied to image processing devices.
摘要翻译：本技术涉及一种图像处理装置，图像处理方法和用于在产生360度全景图像时获得高质量全景图像的程序。投影图像生成单元通过在圆筒表面上映射由旋转360度的照相机拍摄的拍摄图像来生成投影图像。累积差值计算单元计算相邻投影图像之间的每个位置的累积差值。基于投影图像和累积差值，二段生成单元生成反映边缘能量的累积差值的二段。基于该段落，路径搜索单元搜索这样的投影图像连接位置，以便通过连接各个投影图像来生成全景图像时使缺陷最小化。全景图像生成单元基于搜索结果连接投影图像，并生成全景图像。本技术可以应用于图像处理装置。

2. 发明授权

US09002140B2 Image processing apparatus, method, and program 有权
标题翻译：图像处理装置，方法和程序
公开(公告)号：US09002140B2
公开(公告)日：2015-04-07
申请号：US13783995
申请日：2013-03-04
申请人： Sony Corporation
发明人： Mitsuharu Ohki , Hideshi Yamada , Kenichi Sano
IPC分类号： G06K9/36 , G06T11/60
CPC分类号： G06T11/60
摘要： There is provided an image processing apparatus that combines a first photographed image including a first foreground object and a background with a second photographed image including a second foreground object and the background, and generates an output image including the first foreground object, the second foreground object, and the background, the image processing apparatus including a seam candidate region determining unit that determines a seam candidate region obtained by removing regions of the first foreground object and the second foreground object from the first photographed image or the second photographed image, a seam determining unit that determines a seam which passes through a top edge and a bottom edge of the seam candidate region and divides the seam candidate region, and a combining unit that combines the first photographed image and the second photographed image at the seam to generate the output image.
摘要翻译：提供了一种图像处理装置，其将包括第一前景物体和背景的第一拍摄图像与包括第二前景物体和背景的第二拍摄图像组合在一起，并且生成包括第一前景物体，第二前景物体的输出图像以及背景，所述图像处理装置包括：接缝候选区域确定单元，其确定通过从所述第一拍摄图像或所述第二拍摄图像去除所述第一前景物体和所述第二前景物体的区域而获得的接缝候选区域;接缝确定单元确定通过接缝候选区域的顶部边缘和底部边缘并分割接缝候选区域的接缝的单元，以及在接缝处组合第一拍摄图像和第二拍摄图像以产生输出图像的组合单元。

3. 发明授权

US10771756B2 Signal transmission device and signal transmission method 有权
公开(公告)号：US10771756B2
公开(公告)日：2020-09-08
申请号：US16086647
申请日：2017-03-17
申请人： SONY CORPORATION
发明人： Daisuke Kawazoe , Kenichi Sano , Jun Hashizume
IPC分类号： H04N9/804 , H04N1/41 , H04N1/415 , H04N5/77
摘要： The present disclosure relates to a signal transmission device, a signal transmission method, and a program that are capable of reducing the influence of a quantization error. A quantization error notification unit notifies the stage after a bit precision constraint region of a quantization error generated in a quantization processing unit that performs a quantization process on a signal to be transmitted via the bit precision constraint region that is a region where a bit precision constraint occurs. A quantization error reception unit receives the quantization error, and supplies the quantization error to an inverse quantization processing unit that performs an inverse quantization process on the signal transmitted via the bit precision constraint region. The present technology can be applied to an image signal transmission device that transmits image signals, for example.

4. 发明申请

US20170150063A1 SIGNAL PROCESSOR AND SIGNAL PROCESSING METHOD, SOLID-STATE IMAGING APPARATUS, AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20170150063A1
公开(公告)日：2017-05-25
申请号：US15342805
申请日：2016-11-03
申请人： Sony Corporation
发明人： Kenichi Sano , Masayuki Tachi
IPC分类号： H04N5/243 , H04N5/3745 , H04N5/378 , H04N5/369
CPC分类号： H04N5/243 , H04N5/23212 , H04N5/355 , H04N5/3696 , H04N5/37455 , H04N5/378
摘要： There is provided a signal processor including a phase difference detection part configured to acquire a pixel value of one light-shielding pixel having a part of a light-receiving region shielded therein and pixel values of a peripheral pixel row of the light-shielding pixel in a light shielding direction. A corrected pixel value obtained by subjecting the pixel value of the light-shielding pixel to a reduced sensitivity correction is compared with the pixel values of the peripheral pixel row to detect a phase difference of the light-shielding pixel.

5. 发明授权

US09571762B2 Signal processor and signal processing method, solid-state imaging apparatus, and electronic device 有权
标题翻译：信号处理器和信号处理方法，固态成像装置和电子装置
公开(公告)号：US09571762B2
公开(公告)日：2017-02-14
申请号：US14278913
申请日：2014-05-15
申请人： Sony Corporation
发明人： Kenichi Sano , Masayuki Tachi
IPC分类号： H04N5/232 , H04N5/228 , H04N5/355 , H04N5/369
CPC分类号： H04N5/243 , H04N5/23212 , H04N5/355 , H04N5/3696 , H04N5/37455 , H04N5/378
摘要： There is provided a signal processor including a phase difference detection part configured to acquire a pixel value of one light-shielding pixel having a part of a light-receiving region shielded therein and pixel values of a peripheral pixel row of the light-shielding pixel in a light shielding direction. A corrected pixel value obtained by subjecting the pixel value of the light-shielding pixel to a reduced sensitivity correction is compared with the pixel values of the peripheral pixel row to detect a phase difference of the light-shielding pixel.
摘要翻译：提供了一种信号处理器，包括相位差检测部件，被配置为获取其中屏蔽其中的受光区域的一部分的一个遮光像素的像素值和遮光像素的周围像素行的像素值遮光方向。将通过对遮光像素的像素值进行降低的灵敏度校正而获得的校正像素值与周边像素行的像素值进行比较，以检测遮光像素的相位差。

6. 发明申请

US20130259401A1 IMAGE PROCESSING APPARATUS, METHOD, AND PROGRAM 有权
标题翻译：图像处理设备，方法和程序
公开(公告)号：US20130259401A1
公开(公告)日：2013-10-03
申请号：US13783995
申请日：2013-03-04
申请人： SONY CORPORATION
发明人： Mitsuharu Ohki , Hideshi Yamada , Kenichi Sano
IPC分类号： G06T11/60
CPC分类号： G06T11/60
摘要： There is provided an image processing apparatus that combines a first photographed image including a first foreground object and a background with a second photographed image including a second foreground object and the background, and generates an output image including the first foreground object, the second foreground object, and the background, the image processing apparatus including a seam candidate region determining unit that determines a seam candidate region obtained by removing regions of the first foreground object and the second foreground object from the first photographed image or the second photographed image, a seam determining unit that determines a seam which passes through a top edge and a bottom edge of the seam candidate region and divides the seam candidate region, and a combining unit that combines the first photographed image and the second photographed image at the seam to generate the output image.
摘要翻译：提供了一种图像处理装置，其将包括第一前景物体和背景的第一拍摄图像与包括第二前景物体和背景的第二拍摄图像组合在一起，并且生成包括第一前景物体，第二前景物体的输出图像以及背景，所述图像处理装置包括：接缝候选区域确定单元，其确定通过从所述第一拍摄图像或所述第二拍摄图像去除所述第一前景物体和所述第二前景物体的区域而获得的接缝候选区域;接缝确定单元确定通过接缝候选区域的顶部边缘和底部边缘并分割接缝候选区域的接缝的单元，以及在接缝处组合第一拍摄图像和第二拍摄图像以产生输出图像的组合单元。

7. 发明授权

US10652476B2 Solid-state image pickup element, image pickup apparatus, and control method of solid-state image pickup element 有权
公开(公告)号：US10652476B2
公开(公告)日：2020-05-12
申请号：US16314548
申请日：2017-03-31
申请人： SONY CORPORATION
发明人： Kenichi Sano , Fumihito Yasuma , Ryo Hirono
IPC分类号： H04N5/235 , H04N5/355 , H04N5/374
摘要： To prolong an exposure time in an image pickup apparatus that combines a plurality of images. A gain processing unit increases or decreases a plurality of image signals using gains different from each other. An analog to digital conversion unit generates a plurality of image data by performing analog to digital conversion on the increased or decreased plurality of image signals. A calculation unit adds data obtained by multiplying short-time exposure data being any of the plurality of image data, by a ratio between the gains, and data among the plurality of image data that does not correspond to the short-time exposure data, and outputs the added data as long-time exposure data. A combining unit combines the short-time exposure data and the long-time exposure data at a predetermined combining ratio.

8. 发明授权

US09704218B2 Image processing device and method, and program 有权
公开(公告)号：US09704218B2
公开(公告)日：2017-07-11
申请号：US14354968
申请日：2012-11-02
申请人： Sony Corporation
发明人： Mitsuharu Ohki , Hideshi Yamada , Kenichi Sano , Naoya Katoh , Atsushi Kimura , Tomonori Masuno
IPC分类号： G06T3/40 , H04N5/232
CPC分类号： G06T3/4038 , H04N5/23238
摘要： The present technique relates to an image processing device, an image processing method, and a program for obtaining a high-quality panoramic image when a 360-degree panoramic image is generated.A projected image generation unit generates projected images by mapping, on a cylindrical surface, captured images taken by a camera being rotated 360 degrees. A cumulative difference value calculation unit calculates a cumulative difference value in each position between the adjacent projected images. Based on the projected images and the cumulative difference values, a diagraph generation unit generates a diagraph reflecting the cumulative difference values in the energies of edges. Based on the diagraph, the path search unit searches for such projected image joining positions as to minimize defects when a panoramic image is generated by joining the respective projected images. A panoramic image generation unit joins the projected images based on a result of the search, and generates a panoramic image. The present technique can be applied to image processing devices.

9. 发明授权

US11814157B2 Unmanned aerial vehicle and drive method 有权
公开(公告)号：US11814157B2
公开(公告)日：2023-11-14
申请号：US17250321
申请日：2019-07-01
申请人： SONY CORPORATION
发明人： Masato Nishio , Satoshi Ueki , Kenichi Sano
IPC分类号： B64C17/02 , B64C39/02 , B64U10/13 , B64U30/20 , B64U50/19 , B64U101/30
CPC分类号： B64C17/02 , B64C39/024 , B64U10/13 , B64U30/20 , B64U50/19 , B64U2101/30 , B64U2201/10
摘要： The present technology relates to an unmanned aerial vehicle, a drive method, and a program that make it possible to easily balance an airframe. An unmanned aerial vehicle includes: a plurality of motors that rotates a plurality of propellers; a movable part that moves a center-of-gravity position adjustment member; and a control unit that controls movement of the center-of-gravity position adjustment member by the movable part. The present technology can be applied to unmanned aerial vehicles.

10. 发明授权

US10277830B2 Solid-state imaging apparatus and light-shielding pixel arrangements thereof 有权
公开(公告)号：US10277830B2
公开(公告)日：2019-04-30
申请号：US15342805
申请日：2016-11-03
申请人： Sony Corporation
发明人： Kenichi Sano , Masayuki Tachi
IPC分类号： H04N5/232 , H04N5/228 , H04N5/243 , H04N5/355 , H04N5/369 , H04N5/3745 , H04N5/378
摘要： There is provided a signal processor including a phase difference detection part configured to acquire a pixel value of one light-shielding pixel having a part of a light-receiving region shielded therein and pixel values of a peripheral pixel row of the light-shielding pixel in a light shielding direction. A corrected pixel value obtained by subjecting the pixel value of the light-shielding pixel to a reduced sensitivity correction is compared with the pixel values of the peripheral pixel row to detect a phase difference of the light-shielding pixel.

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