JP4170173B2 - ブロックマッチング演算装置 - Google Patents
ブロックマッチング演算装置 Download PDFInfo
- Publication number
- JP4170173B2 JP4170173B2 JP2003297805A JP2003297805A JP4170173B2 JP 4170173 B2 JP4170173 B2 JP 4170173B2 JP 2003297805 A JP2003297805 A JP 2003297805A JP 2003297805 A JP2003297805 A JP 2003297805A JP 4170173 B2 JP4170173 B2 JP 4170173B2
- Authority
- JP
- Japan
- Prior art keywords
- reference image
- pixel data
- image
- current image
- sad
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003297805A JP4170173B2 (ja) | 2003-08-21 | 2003-08-21 | ブロックマッチング演算装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003297805A JP4170173B2 (ja) | 2003-08-21 | 2003-08-21 | ブロックマッチング演算装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005072800A JP2005072800A (ja) | 2005-03-17 |
| JP2005072800A5 JP2005072800A5 (enExample) | 2006-09-28 |
| JP4170173B2 true JP4170173B2 (ja) | 2008-10-22 |
Family
ID=34403528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003297805A Expired - Fee Related JP4170173B2 (ja) | 2003-08-21 | 2003-08-21 | ブロックマッチング演算装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4170173B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8290044B2 (en) | 2006-05-10 | 2012-10-16 | Qualcomm Incorporation | Instruction for producing two independent sums of absolute differences |
| CN103079074B (zh) * | 2013-01-17 | 2016-08-03 | 深圳市中瀛鑫科技股份有限公司 | 块匹配方法、运动估计方法及模块、装置 |
-
2003
- 2003-08-21 JP JP2003297805A patent/JP4170173B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005072800A (ja) | 2005-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4635292A (en) | Image processor | |
| US7352494B2 (en) | Pixel block data generating device and pixel block data generating method | |
| US5659364A (en) | Motion vector detection circuit | |
| KR101091054B1 (ko) | 동화상 부호화에 있어서의 움직임 탐색 장치 | |
| JP4113098B2 (ja) | ラスタスキャン順序の画像データとブロックスキャン順序の画像データとの間の変換のための画像処理装置及び方法 | |
| JP4170173B2 (ja) | ブロックマッチング演算装置 | |
| US6990149B2 (en) | Circuit and method for full search block matching | |
| JP2960328B2 (ja) | シストリックアーキテクチャ内に配置される「n+1」個の演算子にオペランドを供給するための装置 | |
| JP4547321B2 (ja) | 動きベクトル検出装置及び撮像装置 | |
| US6732131B1 (en) | Discrete cosine transformation apparatus, inverse discrete cosine transformation apparatus, and orthogonal transformation apparatus | |
| JP2790911B2 (ja) | 直交変換演算装置 | |
| JP3553376B2 (ja) | 並列画像処理プロセッサ | |
| JP4155102B2 (ja) | 画素値演算装置、動画像符号化装置及び動画像復号化装置 | |
| JPH06230768A (ja) | 画像メモリ装置 | |
| KR970057917A (ko) | 매크로블럭의 반픽셀처리장치 | |
| JPH0676051A (ja) | 並列画像処理装置 | |
| JP2618146B2 (ja) | 動きベクトル検出回路 | |
| KR100189876B1 (ko) | 후보블럭 데이타공급 장치 | |
| JPH0444306B2 (enExample) | ||
| JP3526511B2 (ja) | 演算装置及び演算方法 | |
| WO1999030276A1 (en) | Digital signal processor and digital signal processing method | |
| JPH1013837A (ja) | 動きベクトル検出回路 | |
| JP2002159006A (ja) | 演算補助回路 | |
| JPH11346346A (ja) | 画像変換装置および画像変換方法 | |
| JP3781476B2 (ja) | 信号処理装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060811 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060811 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080714 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080805 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080806 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110815 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110815 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110815 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |