CN1913584A - 影像增显系统 - Google Patents
影像增显系统 Download PDFInfo
- Publication number
- CN1913584A CN1913584A CN 200510087752 CN200510087752A CN1913584A CN 1913584 A CN1913584 A CN 1913584A CN 200510087752 CN200510087752 CN 200510087752 CN 200510087752 A CN200510087752 A CN 200510087752A CN 1913584 A CN1913584 A CN 1913584A
- Authority
- CN
- China
- Prior art keywords
- image
- adder
- linked
- low
- high pass
- 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
- 239000000872 buffer Substances 0.000 claims description 17
- 238000007792 addition Methods 0.000 claims description 10
- 241001269238 Data Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000010606 normalization Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 230000003321 amplification Effects 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
- Image Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100877527A CN100399797C (zh) | 2005-08-08 | 2005-08-08 | 影像增显系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100877527A CN100399797C (zh) | 2005-08-08 | 2005-08-08 | 影像增显系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1913584A true CN1913584A (zh) | 2007-02-14 |
CN100399797C CN100399797C (zh) | 2008-07-02 |
Family
ID=37722344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100877527A Expired - Fee Related CN100399797C (zh) | 2005-08-08 | 2005-08-08 | 影像增显系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100399797C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103002293A (zh) * | 2011-09-07 | 2013-03-27 | 卡西欧计算机株式会社 | 投影装置和投影方法 |
CN101729778B (zh) * | 2008-10-10 | 2014-05-07 | 三星电子株式会社 | 图像处理设备和方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05151705A (ja) * | 1991-11-27 | 1993-06-18 | Hitachi Ltd | ビデオ信号処理装置および信号処理回路 |
CN1030236C (zh) * | 1992-04-13 | 1995-11-08 | 西安电子科技大学 | 背景噪声与拖点干扰抑制电路 |
JP2003339058A (ja) * | 1993-04-19 | 2003-11-28 | Mitsubishi Electric Corp | 画質補正回路 |
JP2003529294A (ja) * | 2000-03-24 | 2003-09-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 画像をエンハンスするための電子回路及び方法 |
KR100343744B1 (ko) * | 2000-09-30 | 2002-07-20 | 엘지전자주식회사 | 영상신호의 콘트라스트 향상 장치 |
-
2005
- 2005-08-08 CN CNB2005100877527A patent/CN100399797C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729778B (zh) * | 2008-10-10 | 2014-05-07 | 三星电子株式会社 | 图像处理设备和方法 |
CN103002293A (zh) * | 2011-09-07 | 2013-03-27 | 卡西欧计算机株式会社 | 投影装置和投影方法 |
CN103002293B (zh) * | 2011-09-07 | 2015-04-29 | 卡西欧计算机株式会社 | 投影装置和投影方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100399797C (zh) | 2008-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8406559B2 (en) | Method and system for enhancing image sharpness based on local features of image | |
CN101076079A (zh) | 一种视频信号图像增强方法及其设备 | |
TWI387312B (zh) | 影像雜訊消除方法以及影像處理裝置 | |
CN1804657A (zh) | 遥感图像小目标超分辨率重建方法 | |
CN1185858C (zh) | 图象处理装置 | |
CN1625920A (zh) | 音频装置及其再生用程序 | |
CN101064010A (zh) | 红外小目标检测的图像预处理装置 | |
CN1254087C (zh) | 图像处理装置以及图像处理方法 | |
CN1992517A (zh) | 一种可编程内插滤波器装置及其实现方法 | |
CN109934784A (zh) | 图像增强方法、装置、设备及计算机可读存储介质 | |
US8326074B2 (en) | Method and apparatus for FIR filtering using space-varying rotation | |
CN1212608C (zh) | 一种采用后置滤波器的多通道语音增强方法 | |
CN1913584A (zh) | 影像增显系统 | |
CN1440192A (zh) | 边缘校正方法和装置 | |
CN1119802A (zh) | 数字滤波电路及用于数字滤波电路的信号处理方法 | |
CN1476234A (zh) | 用于检测信号的频率特性的装置和方法 | |
CN1154345C (zh) | 视频信号对比度增强装置 | |
CN1578401A (zh) | 信号处理装置及其控制方法、以及程序和记录介质 | |
CN113763264A (zh) | 一种基于正负极性细节层分离的图像处理方法及存储介质 | |
TWI712989B (zh) | 影像處理方法及影像處理裝置 | |
CN1652155A (zh) | 一种改变数字图像尺寸的方法及装置 | |
CN1190066C (zh) | 数字影像放大电路的锐化加强方法与装置 | |
CN1604618A (zh) | 手部晃动修正装置、方法以及记录程序的记录介质 | |
CN1822669A (zh) | 图像处理方法和图像处理装置 | |
CN1637591A (zh) | 图像处理装置和图像处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ALCOR MICRO CORP Free format text: FORMER OWNER: ALI CORPORATION Effective date: 20100630 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIPEI CITY, TAIWAN PROVINCE, CHINA TO: TAIPEI CITY, TAIWAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100630 Address after: Taipei city of Taiwan Province Patentee after: Anguo International Sci-Tech Co., Ltd. Address before: Taipei City, Taiwan, China Patentee before: Yangzhi Science & Technology Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161019 Address after: Taipei City, Taiwan China Nangang District three road 66, 9 floor 1 Patentee after: Exhibition Polytron Technologies Inc Address before: Taipei City, Taiwan, China Patentee before: Anguo International Sci-Tech Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20170808 |
|
CF01 | Termination of patent right due to non-payment of annual fee |