TW238459B - Encoder - Google Patents

Encoder

Info

Publication number
TW238459B
TW238459B TW82110949A TW82110949A TW238459B TW 238459 B TW238459 B TW 238459B TW 82110949 A TW82110949 A TW 82110949A TW 82110949 A TW82110949 A TW 82110949A TW 238459 B TW238459 B TW 238459B
Authority
TW
Taiwan
Prior art keywords
encoder
transform coefficient
length data
run
quantizing
Prior art date
Application number
TW82110949A
Other languages
Chinese (zh)
Inventor
Shiun-Jang Shieh
Original Assignee
Ind Tech Res Inst
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW82110949A priority Critical patent/TW238459B/en
Application granted granted Critical
Publication of TW238459B publication Critical patent/TW238459B/en

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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)

Abstract

An encoder for video images includes: 1. one device for generating transform coefficient from block image; 2. one device for transforming from transform coefficient into run-length data; 3. one device for quantizing the above run-length data.
TW82110949A 1993-12-21 1993-12-21 Encoder TW238459B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW82110949A TW238459B (en) 1993-12-21 1993-12-21 Encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW82110949A TW238459B (en) 1993-12-21 1993-12-21 Encoder

Publications (1)

Publication Number Publication Date
TW238459B true TW238459B (en) 1995-01-11

Family

ID=51400748

Family Applications (1)

Application Number Title Priority Date Filing Date
TW82110949A TW238459B (en) 1993-12-21 1993-12-21 Encoder

Country Status (1)

Country Link
TW (1) TW238459B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801841A (en) * 1994-10-18 1998-09-01 Fuji Xerox Co., Ltd. Image signal coding apparatus with switching between variable-length coding and fixed-length coding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801841A (en) * 1994-10-18 1998-09-01 Fuji Xerox Co., Ltd. Image signal coding apparatus with switching between variable-length coding and fixed-length coding

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