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:
Mar. 27, 2012
Filed:
May. 15, 2008
Boo Dong Kwak, Gyunggi-do, KR;
Bong Soon Kang, Busan, KR;
Won Woo Jang, Busan, KR;
Hak Sun Kim, Daejeon, KR;
Joo Hyun Kim, Gyunggi-Do, KR;
Won Tae Choi, Gyunggi-Do, KR;
Boo Dong Kwak, Gyunggi-do, KR;
Bong Soon Kang, Busan, KR;
Won Woo Jang, Busan, KR;
Hak Sun Kim, Daejeon, KR;
Joo Hyun Kim, Gyunggi-Do, KR;
Won Tae Choi, Gyunggi-Do, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-do, KR;
Abstract
Provided are an apparatus for removing ringing noise and an apparatus for removing noise. The apparatuses includes a representative value setting block dividing pixel data in one block including a plurality of pixel data into two groups through a K-means algorithm and setting a representative value in each of the groups; a parameter generator block calculating intervals and approaches between all the pixel data in the block and a pair of the representative values; and a correction block correcting an inputted pixel data value using the intervals and the approaches.