公开(公告)号：US20140254920A1

公开(公告)日：2014-09-11

申请号：US14199049

申请日：2014-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kuanhong XU ,  Qiang WANG ,  Woo-young JANG ,  Ji-yeun KIM

IPC: G06T5/00

CPC classification number: G06T5/002 ,  G06T7/11 ,  G06T2207/20012

Abstract: A method of enhancing a quality of a 3 dimensional (3D) image includes classifying an input 3D image into a plurality of sub-areas based on noise characteristics of the plurality of sub-areas of the input 3D image, denoising each of the plurality of sub-areas of the input 3D image by using different denoising methods according to noise characteristics of each of the classified plurality of sub-areas and obtaining a second 3D image after the denoising, and enhancing a contrast ratio of the second 3D image after the denoising.

Abstract translation: 提高三维（3D）图像的质量的方法包括基于输入3D图像的多个子区域的噪声特性将输入3D图像分类为多个子区域，对多个子图像中的每一个进行去噪 通过使用根据分类的多个子区域中的每一个的区域的噪声特性使用不同的去噪方法并在去噪之后获得第二3D图像并且增强去噪后的第二3D图像的对比度，从而输入3D图像的子区域 。

公开(公告)号：US20140240354A1

公开(公告)日：2014-08-28

申请号：US14193411

申请日：2014-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gengyu MA ,  Xu ZHANG ,  Ji-yeun KIM ,  Jung-uk CHO ,  Young-su MOON

IPC: G06T19/00

CPC classification number: G06T19/006 ,  G06T2210/16 ,  H04N13/239 ,  H04N13/30

Abstract: An augmented reality apparatus includes a plurality of photographing modules separated from each other, capturing images of a real scene that includes an object; a tracking unit obtaining status information of the object by tracking the object in the images of the real scene; an image processor determining status information of a virtual image that corresponds to the real scene based on the status information of the object, and generating an augmented reality image by combining the virtual image and the images of the real scene based on the determined status information; and a rendering unit rendering the augmented reality image to display the augmented reality image.

Abstract translation: 增强现实装置包括彼此分离的多个拍摄模块，捕获包括对象的真实场景的图像; 跟踪单元，通过跟踪真实场景的图像中的对象来获取对象的状态信息; 基于所述对象的状态信息来确定对应于所述真实场景的虚拟图像的状态信息的图像处理器，并且基于所述确定的状态信息，通过组合所述虚拟图像和所述真实场景的图像来生成增强现实图像; 以及呈现增强现实图像以显示增强现实图像的渲染单元。

公开(公告)号：US20140044375A1

公开(公告)日：2014-02-13

申请号：US13961973

申请日：2013-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuanhong XU ,  Qiang WANG ,  Ji-yeun KIM ,  Woo-young JANG

IPC: G06T5/00

CPC classification number: G06T5/00 ,  G06T5/002 ,  G06T2207/10101 ,  G06T2207/20012

Abstract: An image processing method includes configuring a noise reduction filter for each of pixels in an image in accordance with a linear noise model of the image, based on different levels of a noise effect caused to a corresponding pixel, among the pixels, by other pixels, among the pixels and adjacent to the corresponding pixel. The method further includes performing noise reduction filtering on each of the pixels, using the noise reduction filter for each of the pixels, to obtain a noise reduced image.

Abstract translation: 一种图像处理方法包括：根据图像的线性噪声模型，基于由像素之中的相应像素对其他像素引起的噪声效应的不同级别，对其中的每个像素配置降噪滤波器， 并且与相应的像素相邻。 该方法还包括使用每个像素的降噪滤波器对每个像素执行降噪滤波，以获得降噪图像。