KR970068629A - An apparatus and method for converting video data to block / - Google Patents
An apparatus and method for converting video data to block / Download PDFInfo
- Publication number
- KR970068629A KR970068629A KR1019960007964A KR19960007964A KR970068629A KR 970068629 A KR970068629 A KR 970068629A KR 1019960007964 A KR1019960007964 A KR 1019960007964A KR 19960007964 A KR19960007964 A KR 19960007964A KR 970068629 A KR970068629 A KR 970068629A
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- slice
- image data
- scanned image
- memory
- block
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Abstract
본 발명은 스캔되어 라인순으로 입력되는 영상데이타를 블럭단위로 변환하기 위한 장치에 관한 것으로, 스캔된 영상 데이타를 라인에 따라 순차적으로 입력받아 분배하는 분배부(21)과; 상기 분배부(21)로부터 입력된 스캔된 영상 데이타의 한 슬라이스분을 저장하는 제 1 및 제 2 슬라이스 메모리(22,23); 상기 제1 혹은 제2 슬라이스 메모리로부터 블럭 데이타를 입력받아 출력하는 선택부(24); 상기 스캔된 영상 데이타가 일 슬라이스 메모리에 저장되게 하고, 타 슬라이스 메모리로부터 소정의 어드레스에 따라 블럭 데이타를 출력하도록 제어하는 어드레스 발생기(25)로 구성되어 2슬라이스 분량의 메모리와 지연만으로 변환이 가능하므로 메모리를 절약할 수 있음과 아울러 지연시간을 줄일 수 있는 효과가 있다.The present invention relates to an apparatus for converting image data input in scan order into a block unit, comprising: a distributor (21) for sequentially receiving and distributing scanned image data along a line; First and second slice memories (22, 23) for storing one slice of the scanned image data input from the distributor (21); A selector (24) for receiving and outputting block data from the first or second slice memory; And an address generator 25 for causing the scanned image data to be stored in the one-slice memory and outputting the block data in accordance with a predetermined address from the other slice memory, The memory can be saved and the delay time can be reduced.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제2도는 본 발명에 따른 영상데이타 라인/블럭 변환장치를 도시한 블럭도, 제3도는 본 발명의 다른 실시예이다.FIG. 2 is a block diagram showing an image data line / block conversion apparatus according to the present invention, and FIG. 3 is another embodiment of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960007964A KR970068629A (en) | 1996-03-22 | 1996-03-22 | An apparatus and method for converting video data to block / |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960007964A KR970068629A (en) | 1996-03-22 | 1996-03-22 | An apparatus and method for converting video data to block / |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970068629A true KR970068629A (en) | 1997-10-13 |
Family
ID=66216288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960007964A KR970068629A (en) | 1996-03-22 | 1996-03-22 | An apparatus and method for converting video data to block / |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970068629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100486524B1 (en) * | 2002-07-04 | 2005-05-03 | 엘지전자 주식회사 | Shortening apparatus for delay time in video codec |
-
1996
- 1996-03-22 KR KR1019960007964A patent/KR970068629A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100486524B1 (en) * | 2002-07-04 | 2005-05-03 | 엘지전자 주식회사 | Shortening apparatus for delay time in video codec |
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