KR950006628A - Time base interpolator - Google Patents
Time base interpolator Download PDFInfo
- Publication number
- KR950006628A KR950006628A KR1019930017207A KR930017207A KR950006628A KR 950006628 A KR950006628 A KR 950006628A KR 1019930017207 A KR1019930017207 A KR 1019930017207A KR 930017207 A KR930017207 A KR 930017207A KR 950006628 A KR950006628 A KR 950006628A
- Authority
- KR
- South Korea
- Prior art keywords
- time axis
- motion
- interpolation filter
- pixels
- time base
- 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.)
- Granted
Links
- 239000013598 vector Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Television Systems (AREA)
Abstract
본 발명은 시간축으로 프레임 레이트(frame rete)를 바꾸는데 이용되는 시간축 내삽기에 관한 것으로, 시간축 내삽필터를 2차원 필터 형태로 전환함으로써, 메모리 억세스와 곱셈 및 덧셈의 수행 횟수를 줄이게 되어 하드웨어 구현이 용이하고 실시간으로 시간축 내삽이 가능하도록 한 것이다.The present invention relates to a time axis interpolator used to change a frame rate on a time axis. By converting the time axis interpolation filter into a two-dimensional filter type, it is possible to easily implement hardware by reducing the number of times of memory access, multiplication and addition. This allows the time base interpolation in real time.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 일반적인 시간축 내삽기의 블럭도,1 is a block diagram of a general time base interpolator,
제2도는 일반적인 이동 보상 및 내삽에 이용되는 픽셀 추정의 일실시예를 나타낸 도면.2 illustrates one embodiment of pixel estimation used for general motion compensation and interpolation.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930017207A KR970008531B1 (en) | 1993-08-31 | 1993-08-31 | Temporal interpolator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930017207A KR970008531B1 (en) | 1993-08-31 | 1993-08-31 | Temporal interpolator |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950006628A true KR950006628A (en) | 1995-03-21 |
KR970008531B1 KR970008531B1 (en) | 1997-05-24 |
Family
ID=19362468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930017207A Expired - Fee Related KR970008531B1 (en) | 1993-08-31 | 1993-08-31 | Temporal interpolator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970008531B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102393698B1 (en) * | 2021-03-22 | 2022-05-06 | (주)우진써보 | Rotary solenoid with improved responsiveness and its performance measuring method |
-
1993
- 1993-08-31 KR KR1019930017207A patent/KR970008531B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102393698B1 (en) * | 2021-03-22 | 2022-05-06 | (주)우진써보 | Rotary solenoid with improved responsiveness and its performance measuring method |
Also Published As
Publication number | Publication date |
---|---|
KR970008531B1 (en) | 1997-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930831 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19930831 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19960920 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19970430 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970806 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19970924 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19970924 End annual number: 3 Start annual number: 1 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |