公开(公告)号：US20130271621A1

公开(公告)日：2013-10-17

申请号：US13862748

申请日：2013-04-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yonggu LEE ,  Jinaeon LEE

IPC: H04N5/225

CPC classification number: H04N5/225 ,  H04N5/232

Abstract: An image processing apparatus and method of a camera is provided for compensating for shutter lag. An image processing apparatus includes an image scaler which scales a camera output image to a viewing image, a buffer which buffers the camera output image, a multiplexer which multiplexes outputs of the image scaler and the buffer, an image processor which processes multiplexed images corresponding to the multiplexed outputs of the image scaler and the buffer, a demultiplexer which demultiplexes an output of the image processor so as to supply the viewing image to a display unit, a codec which encodes the camera output image output by the demultiplexer into a capture image, and a controller which controls the multiplexer and the demultiplexer in a time divisional manner within a frame duration such that the image processor processes the viewing and camera output image sequentially in a capture mode.

Abstract translation: 提供了一种用于补偿快门滞后的照相机的图像处理装置和方法。 图像处理装置包括将相机输出图像缩放到观看图像的图像缩放器，缓冲相机输出图像的缓冲器，复用图像缩放器和缓冲器的输出的多路复用器，处理对应于 图像缩放器和缓冲器的多路复用输出;解复用器，其对图像处理器的输出进行解复用，以将观看图像提供给显示单元;编解码器，其将由解复用器输出的相机输出图像编码为捕获图像; 以及控制器，其在帧持续时间内以时分方式控制多路复用器和解复用器，使得图像处理器以捕获模式顺序地处理观看和相机输出图像。