CN1988594A - 图像处理电路和图像处理方法 - Google Patents
图像处理电路和图像处理方法 Download PDFInfo
- Publication number
- CN1988594A CN1988594A CNA2006100731553A CN200610073155A CN1988594A CN 1988594 A CN1988594 A CN 1988594A CN A2006100731553 A CNA2006100731553 A CN A2006100731553A CN 200610073155 A CN200610073155 A CN 200610073155A CN 1988594 A CN1988594 A CN 1988594A
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- image processing
- matrix
- image pickup
- 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
- 238000012545 processing Methods 0.000 title claims abstract description 118
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 121
- 230000007704 transition Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012935 Averaging Methods 0.000 abstract 3
- 238000012360 testing method Methods 0.000 description 53
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- 238000011156 evaluation Methods 0.000 description 4
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- 101150037468 CPD1 gene Proteins 0.000 description 1
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- 101100108853 Mus musculus Anp32e gene Proteins 0.000 description 1
- 101100221809 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cpd-7 gene Proteins 0.000 description 1
- 101100165815 Oryza sativa subsp. japonica CYP90A3 gene Proteins 0.000 description 1
- 101100490727 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) AIF1 gene Proteins 0.000 description 1
- 102100030742 Transforming growth factor beta-1 proprotein Human genes 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4015—Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Color Television Image Signal Generators (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-367064 | 2005-12-20 | ||
JP2005367064A JP4573769B2 (ja) | 2005-12-20 | 2005-12-20 | 画像処理回路および画像処理方法 |
JP2005367064 | 2005-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1988594A true CN1988594A (zh) | 2007-06-27 |
CN1988594B CN1988594B (zh) | 2011-08-10 |
Family
ID=37887970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100731553A Expired - Fee Related CN1988594B (zh) | 2005-12-20 | 2006-04-06 | 图像处理电路和图像处理方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7557842B2 (zh) |
EP (1) | EP1801749B1 (zh) |
JP (1) | JP4573769B2 (zh) |
KR (1) | KR100786154B1 (zh) |
CN (1) | CN1988594B (zh) |
AT (1) | ATE454679T1 (zh) |
DE (1) | DE602006011568D1 (zh) |
TW (1) | TWI345420B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4683121B2 (ja) * | 2008-12-08 | 2011-05-11 | ソニー株式会社 | 固体撮像装置、固体撮像装置の信号処理方法および撮像装置 |
TWI422020B (zh) | 2008-12-08 | 2014-01-01 | Sony Corp | 固態成像裝置 |
KR20110047540A (ko) * | 2009-10-30 | 2011-05-09 | 삼성전자주식회사 | 디지털 카메라 및 그 제어방법 |
KR101652722B1 (ko) * | 2010-01-15 | 2016-09-01 | 삼성전자주식회사 | 신호를 베이어 패턴 변환하여 보간하는 이미지 보간 방법, 및 이를 기록한 기록 매체 |
JP5718029B2 (ja) * | 2010-11-22 | 2015-05-13 | オリンパス株式会社 | 撮像装置 |
JP2012129927A (ja) * | 2010-12-17 | 2012-07-05 | Nikon Corp | 撮像装置 |
JP5655589B2 (ja) * | 2011-01-26 | 2015-01-21 | 株式会社ニコン | 撮像装置 |
CN103460702B (zh) * | 2011-03-24 | 2015-01-07 | 富士胶片株式会社 | 彩色摄像元件及摄像装置 |
JP5907687B2 (ja) * | 2011-09-14 | 2016-04-26 | オリンパス株式会社 | 撮像装置および信号転送装置 |
JP5912586B2 (ja) * | 2012-01-30 | 2016-04-27 | 株式会社シグマ | 画像信号処理方法及び画像信号処理回路、並びに撮像装置 |
JP5948167B2 (ja) * | 2012-07-02 | 2016-07-06 | 株式会社シグマ | 撮像装置 |
US10032110B2 (en) | 2016-12-13 | 2018-07-24 | Google Llc | Performing average pooling in hardware |
US10037490B2 (en) | 2016-12-13 | 2018-07-31 | Google Llc | Performing average pooling in hardware |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1099613A (en) * | 1964-10-15 | 1968-01-17 | Polaroid Corp | Improvements relating to colour television systems |
JP3162908B2 (ja) * | 1994-06-24 | 2001-05-08 | 三洋電機株式会社 | 映像信号処理装置 |
JP3935548B2 (ja) * | 1997-02-27 | 2007-06-27 | オリンパス株式会社 | 画像信号処理装置 |
US6078307A (en) * | 1998-03-12 | 2000-06-20 | Sharp Laboratories Of America, Inc. | Method for increasing luminance resolution of color panel display systems |
EP1073279A4 (en) * | 1999-02-19 | 2006-04-05 | Sony Corp | PICTURE SIGNAL PROCESSOR, PICTURE SIGNAL PROCESSING METHOD, LEARNING DEVICE, LERMETHOID AND RECORDING MEDIUM |
JP2000299870A (ja) * | 1999-04-13 | 2000-10-24 | Seiko Epson Corp | デジタルカメラ |
US6727521B2 (en) | 2000-09-25 | 2004-04-27 | Foveon, Inc. | Vertical color filter detector group and array |
JP4136255B2 (ja) * | 2000-02-29 | 2008-08-20 | キヤノン株式会社 | 画像処理装置及びその方法 |
JP2002010276A (ja) * | 2000-06-22 | 2002-01-11 | Olympus Optical Co Ltd | 撮像装置 |
JP2002232831A (ja) * | 2001-01-30 | 2002-08-16 | Olympus Optical Co Ltd | 画像記録装置 |
JP3983101B2 (ja) * | 2001-05-25 | 2007-09-26 | 株式会社リコー | 画像処理装置、画像読み取り装置、画像形成装置およびカラー複写装置 |
JP2003304544A (ja) * | 2002-04-10 | 2003-10-24 | Canon Inc | 撮像装置 |
JP4190805B2 (ja) * | 2002-06-12 | 2008-12-03 | オリンパス株式会社 | 撮像装置 |
JP4285948B2 (ja) * | 2002-06-18 | 2009-06-24 | オリンパス株式会社 | 撮像装置 |
JP2004266369A (ja) * | 2003-02-21 | 2004-09-24 | Sony Corp | 固体撮像装置およびその駆動方法 |
JP4578797B2 (ja) | 2003-11-10 | 2010-11-10 | パナソニック株式会社 | 撮像装置 |
JP2005167356A (ja) | 2003-11-28 | 2005-06-23 | Canon Inc | 撮像素子 |
-
2005
- 2005-12-20 JP JP2005367064A patent/JP4573769B2/ja active Active
-
2006
- 2006-03-16 TW TW095108942A patent/TWI345420B/zh not_active IP Right Cessation
- 2006-03-17 US US11/377,289 patent/US7557842B2/en active Active
- 2006-03-21 AT AT06251507T patent/ATE454679T1/de not_active IP Right Cessation
- 2006-03-21 DE DE602006011568T patent/DE602006011568D1/de active Active
- 2006-03-21 EP EP06251507A patent/EP1801749B1/en not_active Not-in-force
- 2006-04-06 CN CN2006100731553A patent/CN1988594B/zh not_active Expired - Fee Related
- 2006-04-07 KR KR1020060031701A patent/KR100786154B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TW200726264A (en) | 2007-07-01 |
US20070139540A1 (en) | 2007-06-21 |
DE602006011568D1 (de) | 2010-02-25 |
KR100786154B1 (ko) | 2007-12-21 |
EP1801749A2 (en) | 2007-06-27 |
JP2007174117A (ja) | 2007-07-05 |
JP4573769B2 (ja) | 2010-11-04 |
KR20070065766A (ko) | 2007-06-25 |
CN1988594B (zh) | 2011-08-10 |
EP1801749B1 (en) | 2010-01-06 |
ATE454679T1 (de) | 2010-01-15 |
TWI345420B (en) | 2011-07-11 |
EP1801749A3 (en) | 2008-10-29 |
US7557842B2 (en) | 2009-07-07 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081031 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081031 Address after: Tokyo, Japan, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150512 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20210406 |
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CF01 | Termination of patent right due to non-payment of annual fee |