The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2016
Filed:
Jun. 05, 2013
SK Telecom Co., Ltd., Seoul, KR;
Jinhan Song, Seoul, KR;
Jeongyeon Lim, Seongnam-si, KR;
Kibaek Kim, Seoul, KR;
Jechang Jeong, Seoul, KR;
SK TELECOM CO., LTD., Seoul, KR;
Abstract
A method and apparatus for encoding and decoding an image in a spatial domain for noise components are provided. The method and apparatus generate a prediction block by predicting a current block, generate a residual block by subtracting the prediction block from the current block, decide whether the number of noise components of the residual block is in a predetermined range, determine a coding domain, when a determined coding domain is a frequency domain, transform quantize the residual block, when the determined coding domain is a spatial domain, quantize the residual block and encode information on the determined coding domain and a generated quantized block, or quantize the noise components and encode and decode information on quantized noise components, and a number and locations of the noise components.