-
公开(公告)号：EP2913793A4
公开(公告)日：2016-08-10
申请号：EP13848331
申请日：2013-08-22
Applicant: SONY CORP
Inventor： HAYASAKA KENGO , ITO KATSUHISA
CPC classification number: G06T7/0075 , G01C3/06 , G01C3/14 , G01S11/12 , G06T5/001 , G06T7/593 , G06T7/60 , G06T2207/10012 , G06T2207/20016 , H04N2013/0081
Abstract: [Object] To provide an image processing apparatus capable of increasing a distance calculation accuracy. [Solving Means] According to an embodiment of the present technology, there is provided an image processing apparatus including a parallax information generation unit. The parallax information generation unit generates parallax information based on a first phase difference distribution and a second phase difference distribution, the first phase difference distribution being generated on a pixel by pixel basis for the first parallax image and the second parallax image, the second phase difference distribution being generated on a sub-pixel by sub-pixel basis based on the first phase difference distribution.
-
公开(公告)号：EP3101892A4
公开(公告)日：2017-07-26
申请号：EP15796608
申请日：2015-05-08
Applicant: SONY CORP
Inventor： HAYASAKA KENGO , ITO KATSUHISA
CPC classification number: H04N13/0011 , G06T3/4007 , H04N13/0242
Abstract: The present disclosure relates to an image processing apparatus and a method capable of generating high-definition viewpoint interpolation images at high speed. A space reconstruction unit reconstructs a space in which viewpoint images are photographed according to each viewpoint image and each disparity (pixel shift amount) map and supplying reconstruction data of the space to an interpolation position setting unit. The interpolation position setting unit sets an interpolation position in the reconstructed space while changing (an inclination of) a beam and supplies interpolation target coordinates indicating the set interpolation position to a data search unit. The data search unit generates an interpolation image at any viewpoint by sampling RGB values at interpolation target coordinates supplied from the interpolation position setting unit and outputs the generated interpolation image to a subsequent stage. The present disclosure is applicable to, for example, an image processing apparatus that performs image processing using multi-view images.
Abstract translation: 本公开涉及能够高速生成高清晰度视点内插图像的图像处理装置和方法。 空间重建单元根据每个视点图像和每个视差（像素位移量）图重建其中拍摄视点图像的空间，并且将该空间的重建数据提供给插值位置设置单元。 插值位置设置单元在改变光束（的倾斜度）的同时在重构空间中设置插值位置，并将表示设置的插值位置的插值目标坐标提供给数据搜索单元。 数据搜索单元通过对从插值位置设置单元提供的插值目标坐标处的RGB值进行采样，在任意视点处生成插值图像，并将所生成的插值图像输出到后续阶段。 例如，本公开可应用于使用多视点图像执行图像处理的图像处理装置。
-
公开(公告)号：EP3228977A4
公开(公告)日：2018-07-04
申请号：EP15865560
申请日：2015-10-28
Applicant: SONY CORP
Inventor： KONDO YUHI , HIRASAWA YASUTAKA , HAYASAKA KENGO
IPC: G01B11/00 , G01B11/24 , G01C3/06 , H04N5/225 , H04N5/232 , H04N5/247 , H04N13/214 , H04N13/229 , H04N13/271
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：EP3035282A4
公开(公告)日：2017-07-05
申请号：EP14844543
申请日：2014-09-02
Applicant: SONY CORP
Inventor： HAYASAKA KENGO , MORI HIRONORI , ITO KATSUHISA
CPC classification number: H04N13/0282 , G06T1/20 , G06T5/003 , G06T5/50 , G06T15/205 , G06T2207/10052 , G06T2207/20221 , H04N13/0239 , H04N13/0246
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.
Abstract translation: 图像处理设备和方法技术领域本公开涉及一种图像处理设备和方法，并且具体涉及一种可以提高使用多视点图像的服务的便利性的图像处理设备和方法。 一种图像处理设备包括：虚拟拍摄图像生成单元，通过使用多视点图像数据来生成示出到多视点图像中的拍摄对象的距离的深度数据，以及包括参数的简档信息，所述参数通过以下方式再现光学效果： 通过使用虚拟光学系统拍摄多视点图像的拍摄对象而获得的虚拟拍摄图像。 例如，本公开可以应用于图像处理装置。
-
-
-
Search Results
4
records
(took 0.007 seconds)
