公开(公告)号：US09998734B2

公开(公告)日：2018-06-12

申请号：US14382034

申请日：2013-03-27

Applicant: Sony Corporation

Inventor： Ohji Nakagami ,  Hironari Sakurai ,  Yoshitomo Takahashi

IPC: H04N19/533 ,  H04N19/44 ,  H04N19/436 ,  H04N19/70 ,  H04N19/117 ,  H04N19/174 ,  H04N19/82 ,  H04N19/55

CPC classification number: H04N19/55 ,  H04N19/117 ,  H04N19/174 ,  H04N19/436 ,  H04N19/44 ,  H04N19/70 ,  H04N19/82

Abstract: The present technique relates to a decoding device and a decoding method, and an encoding device and an encoding method, capable of performing encoding and decoding independently in the time direction for each tile. A decoding unit generates a prediction image by performing, for each of tiles, motion compensation of a reference image within a co-located tile based on tile splittable information indicating that decoding is allowed for each of the tiles and motion vector information representing a motion vector used for generating encoded data of a decoding target current image when a picture of the current image is split into the tiles and decoded. The decoding unit decodes the encoded data using the prediction image. The present technique is applicable to a decoding device, for example.

公开(公告)号：US20170064283A1

公开(公告)日：2017-03-02

申请号：US15352348

申请日：2016-11-15

Applicant: Sony Corporation

Inventor： Yoshitomo Takahashi ,  Shinobu Hattori ,  Hironari Sakurai

IPC: H04N13/00 ,  G06T7/60 ,  G06T7/00 ,  G06T3/00 ,  H04N19/44 ,  H04N13/04

CPC classification number: H04N13/161 ,  G06T3/0093 ,  G06T7/60 ,  G06T7/70 ,  G06T15/205 ,  H04N13/128 ,  H04N13/15 ,  H04N13/178 ,  H04N13/194 ,  H04N13/282 ,  H04N13/31 ,  H04N13/349 ,  H04N19/44 ,  H04N19/597 ,  H04N19/70 ,  H04N2013/0077 ,  H04N2013/0081

Abstract: The present technique relates to an image processing apparatus and an image processing method capable of generating a color image of a display viewpoint using a color image and a depth image of a predetermined viewpoint. The viewpoint generation information generation unit generates viewpoint generation information used to generate a color image of a display viewpoint in accordance with a generation method of the color image of the display viewpoint obtained by performing warping processing using multi-viewpoint corrected color images and multi-viewpoint depth images. The multi-viewpoint image encoding unit encodes the multi-viewpoint corrected color images and the multi-viewpoint depth images, and transmits them with the viewpoint generation information. The present technique can be applied to, for example, a multi-viewpoint image processing apparatus.

Abstract translation: 本技术涉及能够使用彩色图像和预定视点的深度图像来生成显示视点的彩色图像的图像处理装置和图像处理方法。 视点生成信息生成单元根据通过使用多视点校正彩色图像和多视点进行翘曲处理而获得的显示视点的彩色图像的生成方法，生成用于生成显示视点的彩色图像的视点生成信息 深度图像。 多视点图像编码单元对多视点校正彩色图像和多视点深度图像进行编码，并将其与视点生成信息进行发送。 本技术可以应用于例如多视点图像处理装置。

公开(公告)号：US09414089B2

公开(公告)日：2016-08-09

申请号：US14987190

申请日：2016-01-04

Applicant: SONY CORPORATION

Inventor： Hironari Sakurai ,  Junichi Tanaka ,  Kazushi Sato

IPC: H04N19/00 ,  H04N19/61 ,  H04N19/625 ,  H04N19/119 ,  H04N19/122 ,  H04N19/176 ,  H04N21/84 ,  H04N21/482 ,  H04N21/45

CPC classification number: H04N19/61 ,  H04N5/775 ,  H04N9/8042 ,  H04N19/119 ,  H04N19/122 ,  H04N19/176 ,  H04N19/625 ,  H04N21/4532 ,  H04N21/4821 ,  H04N21/84

Abstract: An image processing apparatus includes a receiving unit configured to receive image data of program content and genre information relating to the program content, a selection unit configured to select a size selection parameter for causing the genre information received by the receiving unit to be reflected in a block size, a determination unit configured to determine a block size in accordance with the size selection parameter selected by the selection unit, the block size being used for orthogonal transformation, and an orthogonal transformation unit configured to perform orthogonal transformation on the image data received by the receiving unit at the block size determined by the determination unit.

公开(公告)号：US20150036003A1

公开(公告)日：2015-02-05

申请号：US14374648

申请日：2013-01-11

Applicant: Sony Corporation

Inventor： Hironari Sakurai ,  Jun Kimura ,  Yuji Ando ,  Keisuke Yamaoka ,  Takefumi Nagumo ,  Masashi Eshima

IPC: H04N5/232 ,  H04N5/765 ,  H04N5/77 ,  H04N5/91 ,  H04N1/00 ,  H04N5/225

CPC classification number: H04N5/23222 ,  H04N1/00 ,  H04N5/225 ,  H04N5/23206 ,  H04N5/765 ,  H04N5/772 ,  H04N5/91 ,  H04N9/8205

Abstract: Provided is an imaging control device including a result receiving unit configured to receive an example image selected by an image processing device used for image processing using image information, the image information being information regarding an image captured by an imaging unit used for image capturing, a selection result transmitting unit configured to transmit information regarding the example image received by the result receiving unit to the image processing device, a setting receiving unit configured to receive setting information generated by the image processing device based on the example image transmitted from the selection result transmitting unit, the setting information indicating a setting condition when image capturing is performed like the example image, and a setting change unit configured to change an imaging setting of the imaging unit using the setting information received by the setting receiving unit.

Abstract translation: 提供了一种成像控制装置，其包括结果接收单元，其被配置为接收由图像处理装置选择的用于使用图像信息的图像处理装置选择的示例图像，所述图像信息是关于由用于图像捕获的成像单元捕获的图像的信息， 选择结果发送单元，被配置为将关于由结果接收单元接收的示例图像的信息发送到图像处理装置;设置接收单元，被配置为基于从所述选择结果发送发送的示例图像接收由所述图像处理装置生成的设置信息; 单位，表示与实施例图像一样进行图像拍摄时的设定条件的设定信息，以及设定改变单元，其被配置为使用由设定接收单元接收的设定信息来改变摄像单元的摄像设定。

公开(公告)号：US20140314159A1

公开(公告)日：2014-10-23

申请号：US14362527

申请日：2012-12-21

Applicant: SONY CORPORATION

Inventor： Hironari Sakurai ,  Ohji Nakagami ,  Takuya Kitamura ,  Yoichi Yagasaki

IPC: H04N19/80

Abstract: The present disclosure relates to an image processing device and method that enable improvement in processing efficiency in encoding or decoding.A type E0 of an LCU 115 and its coefficient are determined on the encoder side. The coefficient of the type E0 was sent to the decoder side at the time of the LCU 111, and has been stored in an EO buffer included in an adaptive offset filter on the decoder side. For the LCU 115, therefore, a copy of the coefficient of the type E0 in the EO buffer is used on decoder side without the sending of the coefficient of the type E0. As described above, the parameters of the adaptive offset filter, which are transmitted in one batch at the beginning of a frame in the related art, are sent sequentially at the beginning of an LCU for each LCU. The present disclosure can be applied to, for example, an image processing device.

Abstract translation: 本公开涉及能够提高编码或解码中的处理效率的图像处理装置和方法。 在编码器侧确定LCU 115的类型E0及其系数。 类型E0的系数在LCU 111时发送到解码器侧，并且已经被存储在解码器侧的包括在自适应偏移滤波器中的EO缓冲器中。 因此，对于LCU 115，在解码器侧使用EO缓冲器中的类型E0的系数的副本而不发送类型E0的系数。 如上所述，在现有技术的帧的开始处以一批批量发送的自适应偏移滤波器的参数在LCU的开始处顺序发送。 本公开可以应用于例如图像处理装置。