KR960009732A - Contour encoding device - Google Patents
Contour encoding device Download PDFInfo
- Publication number
- KR960009732A KR960009732A KR1019940021718A KR19940021718A KR960009732A KR 960009732 A KR960009732 A KR 960009732A KR 1019940021718 A KR1019940021718 A KR 1019940021718A KR 19940021718 A KR19940021718 A KR 19940021718A KR 960009732 A KR960009732 A KR 960009732A
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- KR
- South Korea
- Prior art keywords
- background
- contour
- outline
- unit
- signal
- Prior art date
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- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
본 발명은 부호화 효율을 높이기에 적합한 윤곽선 부호화 장치에 관한 것으로, 종래에는 영상 데이터를 윤곽선에 따라 일괄적으로 분할하여 윤곽선의 특성에 따라 윤곽선 부호화함으로써 이후 디스플레이되는 경우에 있어서, 배경 부분이 필요 이상으로 세밀하게 묘사되고 물체 부분은 거칠게 묘사되는 문제가 발생하였으나, 본 발명에서는 물체 부분과 배경 부분을 분리하여 각각 부호화함으로써 물체와 배경을 원하는 정도로 세밀하게 묘사할 수 있으며, 한번 윤곽선 부호화되어 전송된 배경은 다시 윤곽선 부호화하여 전송할 필요가 없기 때문에 전체적인 윤곽선 부호화의 효율이 증대하여 상기 결점을 개선시킬 수 있는 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a contour coding apparatus suitable for increasing coding efficiency. Conventionally, in the case where the image data is collectively divided according to the contour and contour encoded according to the characteristics of the contour, the background portion is more than necessary. Although a problem of fine detail and roughness of object parts occurs, in the present invention, the object and the background part are separately encoded to describe the object and the background as precisely as desired. Since there is no need to send contour coding again, the overall contour coding efficiency can be increased to improve the above-mentioned shortcomings.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명 윤곽선 부호화 장치의 일 실시예를 설명하기 위한 블록도.2 is a block diagram for explaining an embodiment of the contour coding apparatus of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940021718A KR960009732A (en) | 1994-08-31 | 1994-08-31 | Contour encoding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940021718A KR960009732A (en) | 1994-08-31 | 1994-08-31 | Contour encoding device |
Publications (1)
Publication Number | Publication Date |
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KR960009732A true KR960009732A (en) | 1996-03-22 |
Family
ID=66686496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940021718A KR960009732A (en) | 1994-08-31 | 1994-08-31 | Contour encoding device |
Country Status (1)
Country | Link |
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KR (1) | KR960009732A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970025155A (en) * | 1995-10-26 | 1997-05-30 | 김주용 | Hierarchical Coding Method in Object-Centered Coding |
KR100390740B1 (en) * | 1995-10-26 | 2003-11-01 | 주식회사 팬택앤큐리텔 | Method for encoding video signals and encoder |
KR100493854B1 (en) * | 1995-10-26 | 2005-08-04 | 주식회사 팬택앤큐리텔 | Quantization Method in Object-Centered Encoding |
-
1994
- 1994-08-31 KR KR1019940021718A patent/KR960009732A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970025155A (en) * | 1995-10-26 | 1997-05-30 | 김주용 | Hierarchical Coding Method in Object-Centered Coding |
KR100390740B1 (en) * | 1995-10-26 | 2003-11-01 | 주식회사 팬택앤큐리텔 | Method for encoding video signals and encoder |
KR100493854B1 (en) * | 1995-10-26 | 2005-08-04 | 주식회사 팬택앤큐리텔 | Quantization Method in Object-Centered Encoding |
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WITN | Withdrawal due to no request for examination |