公开(公告)号：US09754362B2

公开(公告)日：2017-09-05

申请号：US14893917

申请日：2014-05-19

Applicant: SONY CORPORATION

Inventor： Takashi Kohashi

IPC: G06K9/00 ,  G06T5/00 ,  H04N1/407

CPC classification number: G06T5/008 ,  G06K9/00281 ,  G06T5/007 ,  G06T2207/20012 ,  G06T2207/20016 ,  G06T2207/20021 ,  G06T2207/20208 ,  H04N1/407

Abstract: The present disclosure relates to an image processing apparatus, an image processing method, and a program which highlight a main object more outstandingly.A tone curve adjustment unit performs tone curve adjustment on a target region of an input image signal (IN), and supplies an image signal subjected to the tone curve adjustment to a local level detection unit. The local level detection unit obtains a local level. A contrast adjustment unit performs adaptive contrast enhancement according to the local level from the local level detection unit. The present disclosure can be applied to an image processing apparatus which highlights a predetermined part of an image using the tone curve adjustment and the adaptive contrast adjustment, for example.

公开(公告)号：US20170019613A1

公开(公告)日：2017-01-19

申请号：US15301089

申请日：2015-03-18

Applicant: Sony Corporation

Inventor： Masakazu Ebihara ,  Daisuke Tahara ,  Takashi Kohashi ,  Atsushi Kimura ,  Kazuhiro Shimauchi

IPC: H04N5/262 ,  H04N5/232

CPC classification number: H04N5/2621 ,  G06T7/246 ,  H04N1/409 ,  H04N1/6097 ,  H04N5/23219 ,  H04N5/23254 ,  H04N5/23296

Abstract: [Object] To select an effect process appropriately according to a feature of an image.[Solution] Provided is an image processing device including a flow vector detection unit configured to detect flow vectors of pixels in an input image, and an effect selection unit configured to select a process of effect to the input image, on the basis of a pattern of the flow vectors.

Abstract translation: [解决方案]提供了一种图像处理装置，包括：流量检测单元，被配置为检测输入图像中的像素的流矢量;以及效果选择单元，被配置为基于图案来选择对输入图像的效果的处理 的流向量。