公开(公告)号：US20140043347A1

公开(公告)日：2014-02-13

申请号：US13906298

申请日：2013-05-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jeong-Woo LEE ,  Bum-Ho KIM ,  Jin-Wuk SEOK ,  Jung-Soo LEE ,  Yeon-Jeong JEONG ,  Ki-Song YOON

IPC: G06T1/20

CPC classification number: G06T1/20 ,  H04N19/423 ,  H04N19/436 ,  H04N19/63

Abstract: Methods for Joint Photographic Experts Group (JPEG) 2000 encoding and decoding based on a graphic processing unit (GPU) are provided. The method for JPEG2000 encoding based on a GPU includes receiving input image data from a central processing unit (CPU), encoding the image data, and transferring the encoded image data to the CPU.

Abstract translation: 提供了基于图形处理单元（GPU）的联合图像专家组（JPEG）2000编码和解码方法。 基于GPU的JPEG2000编码方法包括从中央处理单元（CPU）接收输入图像数据，对图像数据进行编码，并将编码图像数据传送到CPU。