JPH1132333A5 - - Google Patents

Info

Publication number
JPH1132333A5
JPH1132333A5 JP1997174247A JP17424797A JPH1132333A5 JP H1132333 A5 JPH1132333 A5 JP H1132333A5 JP 1997174247 A JP1997174247 A JP 1997174247A JP 17424797 A JP17424797 A JP 17424797A JP H1132333 A5 JPH1132333 A5 JP H1132333A5
Authority
JP
Japan
Prior art keywords
dct coefficients
noise
quantized
calibrate
processing apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1997174247A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1132333A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP17424797A priority Critical patent/JPH1132333A/ja
Priority claimed from JP17424797A external-priority patent/JPH1132333A/ja
Publication of JPH1132333A publication Critical patent/JPH1132333A/ja
Publication of JPH1132333A5 publication Critical patent/JPH1132333A5/ja
Pending legal-status Critical Current

Links

JP17424797A 1997-06-30 1997-06-30 圧縮画像の処理装置 Pending JPH1132333A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17424797A JPH1132333A (ja) 1997-06-30 1997-06-30 圧縮画像の処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17424797A JPH1132333A (ja) 1997-06-30 1997-06-30 圧縮画像の処理装置

Publications (2)

Publication Number Publication Date
JPH1132333A JPH1132333A (ja) 1999-02-02
JPH1132333A5 true JPH1132333A5 (OSRAM) 2005-04-07

Family

ID=15975299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17424797A Pending JPH1132333A (ja) 1997-06-30 1997-06-30 圧縮画像の処理装置

Country Status (1)

Country Link
JP (1) JPH1132333A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100366643B1 (ko) * 1998-11-25 2003-02-19 삼성전자 주식회사 구획현상제거방법및장치
JP4457346B2 (ja) * 2004-11-12 2010-04-28 ノーリツ鋼機株式会社 画像ノイズ除去方法
US8090216B2 (en) 2008-04-16 2012-01-03 Aptina Imaging Corporation Image noise level estimation from JPEG data
JP6564315B2 (ja) * 2015-12-04 2019-08-21 日本放送協会 符号化装置、復号装置、及びプログラム

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