公开(公告)号：US20130301951A1

公开(公告)日：2013-11-14

申请号：US13944636

申请日：2013-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mi-yeon LEE ,  Seung-hoon HAN

IPC: G06T5/00

CPC classification number: G06T5/002 ,  G06T2207/10016 ,  G06T2207/20182

Abstract: Provided are a method and apparatus for removing image noise. The method includes: separating an input image signal into a signal component and a noise component; converting the noise component into a decorrelated noise component that is spatiotemporally decorrelated from neighboring pixels; and generating an image signal by adding the decorrelated noise component to the signal component.

Abstract translation: 提供了一种去除图像噪声的方法和装置。 该方法包括：将输入图像信号分离成信号分量和噪声分量; 将噪声分量转换成与相邻像素时空去相关的解相关噪声分量; 以及通过将去相关噪声分量相加到信号分量来产生图像信号。

公开(公告)号：US20140035905A1

公开(公告)日：2014-02-06

申请号：US13940704

申请日：2013-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mi-yeon LEE ,  Seung-hoon Han

IPC: G06T15/08

CPC classification number: G06T15/08 ,  H04N13/261 ,  H04N13/271 ,  H04N19/587 ,  H04N19/597

Abstract: A method for converting 2-dimension (2D) image into a 3-dimension (3D) image and a display apparatus. The method may include: generating a depth frame of key frames of a plurality of image frames; calculating a motion vector between the image frames; interpolating an intermediate depth frame corresponding to intermediate frames between the key frames by using the depth frame and the motion vector; and generating left and right eye images of the plurality of image frames by using the depth frame and the interpolated depth frame. Therefore, the display apparatus minimizes occurrences of errors and generates a depth frame approximate to a real depth frame

Abstract translation: 一种将二维（2D）图像转换为三维（3D）图像和显示装置的方法。 该方法可以包括：生成多个图像帧的关键帧的深度帧; 计算图像帧之间的运动矢量; 通过使用深度帧和运动矢量内插与关键帧之间的中间帧对应的中间深度帧​​; 以及通过使用深度帧和内插深度帧来生成多个图像帧的左眼和右眼图像。 因此，显示装置使误差的发生最小化，并生成逼近真实深度帧的深度帧