-
公开(公告)号：US20180343383A1
公开(公告)日：2018-11-29
申请号：US16052911
申请日：2018-08-02
Applicant: SONY CORPORATION
Inventor： Katsuhisa ITO , Atsushi MIYAMOTO , Kengo HAYASAKA , Hironori MORI
IPC: H04N5/232 , G06F3/0488 , G06F3/0486 , H04N13/271 , G06F3/0484 , G06F3/0481 , H04N13/282
Abstract: There is provided an image processing apparatus including, a display configured to display a captured image and a representative icon, wherein the representative icon indicates a range of a focus area of the displayed image and the range encompasses a center of focus point located at an initial position within the displayed image, and a processor configured to adjust the range of the focus area of the displayed image according to a size of the representative icon.
-
公开(公告)号：US20160105660A1
公开(公告)日：2016-04-14
申请号：US14893754
申请日：2014-05-23
Applicant: SONY CORPORATION
Inventor： Katsuhisa ITO , Kengo HAYASAKA , Hironori MORI
IPC: H04N13/02
CPC classification number: H04N13/225 , G06T7/97 , G06T2200/21 , G06T2207/10052 , H04N13/111 , H04N13/204 , H04N13/243 , H04N13/282 , H04N2013/0081
Abstract: The present disclosure relates to an image processing apparatus and an image processing method that enable high-precision generation of parallax images of viewpoints with a small amount of calculation.A correlation generating unit calculates correlation values of captured images of pairs of viewpoints, using captured images of viewpoints. A generating unit generates parallax images of different hierarchical levels of a reference viewpoint based on the correlation values. The parallax images are a parallax image formed with the disparity value of the reference viewpoint, and a parallax image formed with the disparity value of an occlusion region. The reference viewpoint is one of the viewpoints. The present disclosure can be applied to the image processing apparatus of a light field camera, for example.
Abstract translation: 本公开涉及能够以少量的计算来高精度地产生视差的视差图像的图像处理装置和图像处理方法。 相关产生单元使用所获取的视点图像来计算视点对的拍摄图像的相关值。 生成单元基于相关值生成参考视点的不同层次的视差图像。 视差图像是用参考视点的视差值形成的视差图像，以及由遮挡区域的视差值形成的视差图像。 参考观点是观点之一。 本公开可以应用于例如光场照相机的图像处理装置。
-
公开(公告)号：US20200259995A1
公开(公告)日：2020-08-13
申请号：US16863358
申请日：2020-04-30
Applicant: SONY CORPORATION
Inventor： Katsuhisa ITO , Atsushi MIYAMOTO , Kengo HAYASAKA , Hironori MORI
IPC: H04N5/232 , G06F3/0484 , G06F3/0481 , G06F3/0486 , G06F3/0488 , H04N13/271 , H04N13/282
Abstract: There is provided an image processing apparatus including a display configured to display a captured image and a representative icon, wherein the representative icon indicates a range of a focus area of the displayed image and the range encompasses a center of focus point located at an initial position within the displayed image, and a processor configured to adjust the range of the focus area of the displayed image according to a size of the representative icon.
-
4.发明申请公开(公告)号：US20200257183A1
公开(公告)日：2020-08-13
申请号：US16755757
申请日：2018-10-05
Applicant: SONY CORPORATION
Inventor： Katsuhisa ITO , Kengo HAYASAKA , Makibi NAKAMURA
Abstract: The present technology relates to an information processing apparatus, an information processing method, and a program as well as an interchangeable lens that make it possible to easily obtain an image of a plurality of visual points. A communication section receives, when an interchangeable lens including monocular lenses that are plural lenses arranged so as not to overlap with each other in an optical axis direction is mounted on a camera main body that includes an image sensor, known reference positions that are positions on a captured image on which a predetermined imaging target imaged by the image sensor appears, the positions corresponding to predetermined rays of light on monocular images corresponding to figures formed from rays of light focused by the monocular lenses. A reference position calculation section determines unknown reference positions on the basis of the known reference positions. The present technology can be applied to a camera system for capturing an image.
-
公开(公告)号：US20190342544A1
公开(公告)日：2019-11-07
申请号：US16518331
申请日：2019-07-22
Applicant: SONY CORPORATION
Inventor： Kengo HAYASAKA , Hironori MORI , Katsuhisa ITO
IPC: H04N13/282 , G06T5/50 , H04N13/239 , G06T15/20 , H04N13/246 , G06T5/00 , G06T1/20
Abstract: The present disclosure relates to an image processing apparatus and method, and specifically relates to an image processing apparatus and method which can improve convenience of a service using a multi-viewpoint image. An image processing apparatus includes a virtual captured image generation unit which generates, by using multi-viewpoint image data, depth data showing a distance to a photographic subject in the multi-viewpoint image, and profile information including a parameter which reproduces an optical effect by a virtual optical system, a virtual captured image obtained by capturing the photographic subject of the multi-viewpoint image by using the virtual optical system. The present disclosure can be applied, for example, to the image processing apparatus.
-
Patent Agency Ranking
公开(公告)号：US20170223339A1
公开(公告)日：2017-08-03
申请号：US15515260
申请日：2015-10-28
Applicant: SONY CORPORATION
Inventor： Yuhi KONDO , Yasutaka HIRASAWA , Kengo HAYASAKA
CPC classification number: H04N13/214 , G01B11/00 , G01B11/24 , G01C3/085 , G01J4/04 , G06T7/55 , H04N5/2254 , H04N5/2258 , H04N5/247 , H04N13/218 , H04N13/229 , H04N13/232 , H04N13/243 , H04N13/271 , H04N2013/0081
Abstract: A depth map generation unit 22 generates a depth map that generates the depth map from images obtained by picking up a subject at a plurality of viewpoint positions by an image pickup unit 21. On the basis of the depth map generated by the depth map generation unit 22, an alignment unit 23 aligns polarized images obtained by the image pickup unit 21 picking up the subject at the plurality of viewpoint positions through polarizing filters in different polarization directions at the different viewpoint positions. A polarization characteristic acquisition unit 24 acquires a polarization characteristic of the subject from a desired viewpoint position by using the polarized images aligned by the alignment unit 23 to obtain the high-precision polarization characteristic with little degradation in temporal resolution and spatial resolution. It becomes possible to acquire the polarization characteristic of the subject at the desired viewpoint position.
-
公开(公告)号：US20170046821A1
公开(公告)日：2017-02-16
申请号：US15306368
申请日：2015-06-23
Applicant: SONY CORPORATION
Inventor： Kengo HAYASAKA , Katsuhisa ITO
CPC classification number: G06T5/006 , G03B35/08 , G06K9/4661 , G06T3/4007 , G06T3/4038 , G06T5/003 , G06T2200/21 , G06T2207/10052 , H04N5/3572 , H04N5/77 , H04N9/8205 , H04N13/243 , H04N13/271
Abstract: The present disclosure relates to an image processing device and method, which are capable of reproducing optical information processing of a lens. A viewpoint PSF calculating unit converts each disparity map into a map of a depth z. Then, the viewpoint PSF calculating unit obtains a viewpoint position on the basis of each viewpoint image, a map of each depth z, and a focus position, and generates PSF data of each viewpoint on the basis of the viewpoint position. Here, the PSF data is a point spread function, and an offset amount and an intensity coefficient of each viewpoint can be obtained on the basis of the PSF data of each viewpoint. The viewpoint PSF calculating unit supplies the obtained PSF data of each viewpoint (that is, the offset amount and the intensity coefficient) to a light collection processing unit. The present disclosure can be applied to an imaging device that performs multi-viewpoint photographing using an array of a plurality of cameras in a light field photographing technique capable of tracing a light ray.
Abstract translation: 本公开涉及能够再现透镜的光学信息处理的图像处理装置和方法。 视点PSF计算单元将每个视差图转换为深度z的映射。 然后，视点PSF计算单元基于每个视点图像获得视点位置，每个深度z的映射和焦点位置，并且基于视点位置生成每个视点的PSF数据。 这里，PSF数据是点扩散函数，并且可以基于各视点的PSF数据获得每个视点的偏移量和强度系数。 视点PSF计算单元将获得的每个视点的PSF数据（即，偏移量和强度系数）提供给光收集处理单元。 本公开可以应用于使用能够跟踪光线的光场拍摄技术中的多个摄像机的阵列执行多视点拍摄的成像装置。
-
公开(公告)号：US20180232868A1
公开(公告)日：2018-08-16
申请号：US15751063
申请日：2016-08-26
Applicant: SONY CORPORATION
Inventor： Katsuhisa ITO , Makibi NAKAMURA , Kengo HAYASAKA
CPC classification number: G06T5/50 , G06K9/00805 , G06K9/3241 , G06K9/346 , G06T5/005 , G06T7/557 , G06T7/593 , G06T2207/10024 , G06T2207/10052 , G06T2207/20221 , G06T2207/30252 , H04N5/2226 , H04N5/2258 , H04N5/23206 , H04N5/23229 , H04N13/106 , H04N13/122 , H04N13/128 , H04N13/254 , H04N13/271
Abstract: The present technique relates to an image processing apparatus and an image processing method capable of obtaining an obstacle-removed image in which an obstacle does not appear using disparity information. A removal section generates after-removal photographic images at a plurality of viewpoints by removing part of subjects from respective photographic images at the plurality of viewpoints using disparity information associated with the photographic images at the plurality of viewpoints. An image generation section generates an obstacle-removed image at a predetermined viewpoint by registering the after-removal photographic images at the plurality of viewpoints using the disparity information. The present technique is applicable to a case, for example, of generating an obstacle-removed image in which an obstacle does not appear using photographic images at a plurality of viewpoints.
-
公开(公告)号：US20170295316A1
公开(公告)日：2017-10-12
申请号：US15633928
申请日：2017-06-27
Applicant: SONY CORPORATION
Inventor： Katsuhisa ITO , Atsushi MIYAMOTO , Kengo HAYASAKA , Hironori MORI
CPC classification number: H04N5/23216 , G06F3/04817 , G06F3/04845 , G06F3/04847 , G06F3/0486 , G06F3/0488 , H04N5/23212 , H04N5/23293 , H04N13/271 , H04N13/282
Abstract: There is provided an image processing apparatus including a display configured to display a captured image and a representative icon, wherein the representative icon indicates a range of a focus area of the displayed image and the range encompasses a center of focus point located at an initial position within the displayed image, and a processor configured to adjust the range of the focus area of the displayed image according to a size of the representative icon.
-
公开(公告)号：US20170221228A1
公开(公告)日：2017-08-03
申请号：US15430702
申请日：2017-02-13
Applicant: SONY CORPORATION
Inventor： Kengo HAYASAKA
CPC classification number: G06T7/97 , G01B11/14 , G06T7/557 , G06T7/596 , G06T7/70 , G06T2200/21 , G06T2207/10004 , G06T2207/10012 , G06T2207/10016 , G06T2207/10052 , G06T2207/20228 , H04N5/247
Abstract: There is provided an image processing apparatus including a distance information generation portion configured to generate first distance information about an object to be measured based on a phase difference between images provided by a plurality of first cameras having a first base length, and generate second distance information about the object to be measured based on a phase difference between images provided by a plurality of second cameras having a second base length that is different from the first base length; and a distance extraction portion configured to extract distance information from an imaging position and the object to be measured based on the first distance information and the second distance information.
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.016 seconds)
