公开(公告)号：US20130194383A1

公开(公告)日：2013-08-01

申请号：US13754156

申请日：2013-01-30

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Seok LEE ,  Ho Cheon WEY ,  Seung Sin LEE ,  Jae Joon LEE

IPC: H04N13/00

CPC classification number: H04N13/194 ,  H04N13/161 ,  H04N13/178 ,  H04N19/40 ,  H04N19/46 ,  H04N19/597 ,  H04N19/70

Abstract: Provided are an image transmission device and method, and an image reproduction device and method. The image transmission device and the image reproduction device may provide a multi-view three-dimensional (3D) image to a user by processing a color image and a depth image using information about an image mode of the 3D image format, additional information based on the color image corresponding to a satellite view, or additional information based on the depth image.

Abstract translation: 提供了图像传输装置和方法以及图像再现装置和方法。 图像传输装置和图像再现装置可以通过使用关于3D图像格式的图像模式的信息处理彩色图像和深度图像来向用户提供多视图三维（3D）图像，附加信息基于 对应于卫星视图的彩色图像，或者基于深度图像的附加信息。

公开(公告)号：US20160055625A1

公开(公告)日：2016-02-25

申请号：US14922773

申请日：2015-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il Soon LIM ,  Seung Sin LEE ,  Young Ran HAN

IPC: G06T5/00

CPC classification number: G06T5/002 ,  G06T5/20 ,  G06T2207/10024 ,  G06T2207/20012 ,  G06T2207/20192 ,  H04N19/117 ,  H04N19/14 ,  H04N19/176 ,  H04N19/182 ,  H04N19/60 ,  H04N19/61 ,  H04N19/80 ,  H04N19/86

Abstract: A method and an apparatus for detecting and removing a false contour, a method and an apparatus for verifying whether a pixel is included in a contour, and a method and an apparatus for calculating simplicity are provided. The method for detecting and removing the false contour includes: verifying whether a pixel of an input video is included in a contour; calculating simplicity of the pixel; determining whether the pixel is included in a false contour based on the simplicity and based on whether the pixel is included in the contour; and removing the false contour from the input video via smoothing with respect to the false contour.

公开(公告)号：US20210181583A1

公开(公告)日：2021-06-17

申请号：US16761327

申请日：2018-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ju Yong KIM ,  Jin Sung AN ,  Sung Ju LEE ,  Seung Sin LEE ,  Hye Young JUNG

IPC: G02F1/13357 ,  G02F1/1362 ,  H04N5/57 ,  H05B45/10

Abstract: Embodiments of the disclosure relate to a compensation device of luminance uniformity and a controlling method thereof, more particularly, to a technology of predicting a level of maximum luminance value that is changed in compensating luminance uniformity of an image displayed on a display apparatus and providing it to a user.
A compensation device of luminance uniformity according to an embodiment includes a data acquirer configured to acquire a luminance value of an image displayed on a display apparatus; a controller configured to determine a maximum luminance value and a minimum luminance value among the acquired luminance values, and determine luminance uniformity of the minimum luminance value based on the maximum luminance value, and determine a change amount of the maximum luminance value to be adjusted in order to change the determined luminance uniformity; and a display configured to display the change amount of the maximum luminance value adjusted to change the luminance uniformity, and the luminance uniformity that is changed in response to the change amount of the maximum luminance value.

公开(公告)号：US20180102080A1

公开(公告)日：2018-04-12

申请号：US15695178

申请日：2017-09-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ju Yong KIM ,  Jin Sung AN ,  Sung Ju LEE ,  Seung Sin LEE ,  Hye Young JUNG

IPC: G09G3/20 ,  G06K9/46

CPC classification number: G09G3/2003 ,  G06K9/4642 ,  G06K9/4652 ,  G09G5/003 ,  G09G5/10 ,  G09G2320/0271 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2320/08 ,  G09G2354/00 ,  G09G2360/16

Abstract: Disclosed herein are a display apparatus which includes an image processor configured to analyze a histogram of image data including at least one of a white color level and a black color level to determine a color level range and a controller configured to set a display mode or to convert the color level range based on the determined color level range.