公开(公告)号：US09716889B2

公开(公告)日：2017-07-25

申请号：US14565218

申请日：2014-12-09

Applicant: SONY CORPORATION

Inventor： Masaru Ikeda

IPC: H04N11/02 ,  H04N11/04 ,  H04N7/12 ,  H04N19/159 ,  H04N19/14 ,  H04N19/186

CPC classification number: H04N19/159 ,  H04N19/14 ,  H04N19/186

Abstract: An apparatus and method for selecting the use of inter-prediction or intra-prediction during enhanced encoding and decoding of Bayer images. Intra-plane predictions rely on correlation between neighboring pixels of the same color, while inter-plane predictions rely on correlation between neighboring pixels in different color planes (i.e., different colors). A dynamic range decision is made to select whether to use the intra-plane or inter-plane prediction, towards eliminating large residuals which can arise in certain large edge situations.

公开(公告)号：US20150382006A1

公开(公告)日：2015-12-31

申请号：US14319750

申请日：2014-06-30

Applicant: Sony Corporation

Inventor： Masaru Ikeda ,  Ali Tabatabai ,  Yoichi Yagasaki

IPC: H04N19/503 ,  H04N19/184

CPC classification number: H04N19/50 ,  H04N5/2355 ,  H04N5/35554 ,  H04N9/045

Abstract: A video processing system and the method of operation thereof includes: a high dynamic range (HDR) optical sensor having long exposure patterns and short exposure patterns; a prediction unit, coupled to the HDR optical sensor, for generating a prediction from the long exposure patterns and the short exposure patterns; a fixed length coding unit, coupled to the prediction unit, for encoding an enhanced HDR bit stream from the prediction; and a HDR display device for displaying a delivered digital data stream, transformed from the enhanced HDR bit stream.

Abstract translation: 视频处理系统及其操作方法包括：具有长曝光图案和短曝光图案的高动态范围（HDR）光学传感器; 耦合到所述HDR光学传感器的预测单元，用于从所述长曝光图案和所述短曝光图案生成预测; 耦合到所述预测单元的固定长度编码单元，用于从所述预测编码增强的HDR比特流; 以及HDR显示装置，用于显示从增强的HDR比特流变换的传送的数字数据流。

公开(公告)号：US09088786B2

公开(公告)日：2015-07-21

申请号：US13946707

申请日：2013-07-19

Applicant: SONY CORPORATION

Inventor： Masaru Ikeda ,  Junichi Tanaka ,  Yoshitaka Morigami

IPC: H04N7/18 ,  H04N19/86 ,  H04N19/597 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/182 ,  H04N19/80 ,  H04N19/436

CPC classification number: H04N19/86 ,  H04N19/117 ,  H04N19/176 ,  H04N19/182 ,  H04N19/436 ,  H04N19/597 ,  H04N19/61 ,  H04N19/80

Abstract: Provided is an image processing device including a decoding section configured to decode an image from an encoded stream, a horizontal filtering section configured to apply a deblocking filter to a vertical block boundary within an image to be decoded by the decoding section, a vertical filtering section configured to apply a deblocking filter to a horizontal block boundary within an image to be decoded by the decoding section, and a control section configured to cause the horizontal filtering section to filter in parallel a plurality of vertical block boundaries included in a processing unit containing a plurality of coding units and cause the vertical filtering section to filter in parallel a plurality of horizontal block boundaries included in the processing unit.

Abstract translation: 提供了一种图像处理装置，包括被配置为从编码流解码图像的解码部分，水平滤波部分，被配置为将解块滤波器应用于由解码部分解码的图像内的垂直块边界;垂直滤波部分 被配置为将解块滤波器应用于由解码部分解码的图像内的水平方块边界;以及控制部分，其被配置为使得所述水平滤波部分并行地滤除包括在包含所述解码部分的处理单元中的多个垂直块边界 多个编码单元，并且使垂直滤波部分并行地过滤处理单元中包括的多个水平块边界。