DE10315463A1 - System und Verfahren zur automatischen Anpassung von Helligkeit und Kontrast in Bildern - Google Patents
System und Verfahren zur automatischen Anpassung von Helligkeit und Kontrast in BildernInfo
- Publication number
- DE10315463A1 DE10315463A1 DE10315463A DE10315463A DE10315463A1 DE 10315463 A1 DE10315463 A1 DE 10315463A1 DE 10315463 A DE10315463 A DE 10315463A DE 10315463 A DE10315463 A DE 10315463A DE 10315463 A1 DE10315463 A1 DE 10315463A1
- Authority
- DE
- Germany
- Prior art keywords
- pixel intensity
- intensity values
- image
- region
- value
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 17
- 230000001965 increasing effect Effects 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 238000013507 mapping Methods 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims 4
- 238000002604 ultrasonography Methods 0.000 abstract description 13
- 230000006870 function Effects 0.000 description 12
- 238000012285 ultrasound imaging Methods 0.000 description 10
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
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- 238000013144 data compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/52073—Production of cursor lines, markers or indicia by electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52034—Data rate converters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/063,275 US6579239B1 (en) | 2002-04-05 | 2002-04-05 | System and method for automatic adjustment of brightness and contrast in images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10315463A1 true DE10315463A1 (de) | 2003-11-13 |
Family
ID=22048131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10315463A Withdrawn DE10315463A1 (de) | 2002-04-05 | 2003-04-04 | System und Verfahren zur automatischen Anpassung von Helligkeit und Kontrast in Bildern |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6579239B1 (enExample) |
| JP (1) | JP4259903B2 (enExample) |
| DE (1) | DE10315463A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7536044B2 (en) * | 2003-11-19 | 2009-05-19 | Siemens Medical Solutions Usa, Inc. | System and method for detecting and matching anatomical structures using appearance and shape |
| CN101551908B (zh) * | 2003-11-19 | 2011-12-14 | 美国西门子医疗解决公司 | 利用外观和形状来检测和匹配解剖结构的系统和方法 |
| JP4200890B2 (ja) * | 2003-12-10 | 2008-12-24 | 株式会社日立製作所 | 映像信号処理装置及びそれを用いたテレビジョン受信機並びに映像信号処理方法 |
| JP4527500B2 (ja) * | 2004-11-10 | 2010-08-18 | 富士フイルム株式会社 | 画像処理方法および装置並びにプログラム |
| TWI296090B (en) * | 2004-11-30 | 2008-04-21 | Realtek Semiconductor Corp | Apparatus and method for image adjustment |
| US7778450B2 (en) * | 2005-01-20 | 2010-08-17 | Scimed Life Systems, Inc. | Pattern recognition systems and methods |
| KR100640063B1 (ko) * | 2005-02-18 | 2006-10-31 | 삼성전자주식회사 | 외부조도를 고려한 영상향상방법 및 장치 |
| CN101166475A (zh) * | 2005-04-25 | 2008-04-23 | 皇家飞利浦电子股份有限公司 | 用于处理超声图像的目标化附加增益工具 |
| US20070038106A1 (en) * | 2005-07-27 | 2007-02-15 | Medison Co., Ltd. | Ultrasound diagnostic system and method of automatically controlling brightness and contrast of a three-dimensional ultrasound image |
| US7684639B2 (en) | 2005-10-20 | 2010-03-23 | Sharp Laboratories Of America, Inc. | Methods and systems for automatic digital image enhancement |
| US7684640B2 (en) | 2005-10-20 | 2010-03-23 | Sharp Laboratories Of America, Inc. | Methods and systems for automatic digital image enhancement with local adjustment |
| JP5003196B2 (ja) * | 2007-02-19 | 2012-08-15 | ソニー株式会社 | 画像処理装置および方法、並びに、プログラム |
| US10130342B2 (en) | 2007-12-28 | 2018-11-20 | Bracco Suisse Sa | Initialization of fitting parameters for perfusion assessment based on bolus administration |
| CN101814179B (zh) * | 2009-02-19 | 2012-06-27 | 富士通株式会社 | 图像增强方法和设备 |
| AU2010257547B2 (en) * | 2009-06-08 | 2016-07-07 | Bracco Suisse S.A. | Auto-scaling of parametric images |
| US8786873B2 (en) | 2009-07-20 | 2014-07-22 | General Electric Company | Application server for use with a modular imaging system |
| US8243882B2 (en) | 2010-05-07 | 2012-08-14 | General Electric Company | System and method for indicating association between autonomous detector and imaging subsystem |
| KR102025756B1 (ko) * | 2013-01-04 | 2019-09-27 | 삼성전자주식회사 | 영상에서 스펙클을 제거하는 방법, 장치 및 시스템. |
| US10716536B2 (en) | 2013-07-17 | 2020-07-21 | Tissue Differentiation Intelligence, Llc | Identifying anatomical structures |
| US10154826B2 (en) | 2013-07-17 | 2018-12-18 | Tissue Differentiation Intelligence, Llc | Device and method for identifying anatomical structures |
| CN104720835A (zh) * | 2013-12-20 | 2015-06-24 | Ge医疗系统环球技术有限公司 | 显示装置、图像显示方法和计算机化断层扫描设备 |
| BR112016022401B1 (pt) | 2014-04-07 | 2023-04-04 | Bracco Suisse S.A | Método para uso com um scanner de ultrassom, meio de armazenamento legível por computador, e, sistema |
| KR102720431B1 (ko) | 2015-12-10 | 2024-10-23 | 브라코 스위스 에스.에이. | 동적 역치화에 의한 고정된 조영제의 검출 |
| TWI573126B (zh) * | 2016-01-08 | 2017-03-01 | 明基電通股份有限公司 | 可依據不同環境執行最佳化調整的影像調整方法及其顯示器 |
| US11986341B1 (en) | 2016-05-26 | 2024-05-21 | Tissue Differentiation Intelligence, Llc | Methods for accessing spinal column using B-mode imaging to determine a trajectory without penetrating the the patient's anatomy |
| US11701086B1 (en) | 2016-06-21 | 2023-07-18 | Tissue Differentiation Intelligence, Llc | Methods and systems for improved nerve detection |
| DE102017203702A1 (de) | 2017-03-07 | 2018-09-13 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zum Erzeugen eines Ausgabebildes aus einem Volumendatensatz |
| IT201800003384A1 (it) * | 2018-03-08 | 2019-09-08 | Photosi Spa Unipersonale | Procedimento di valutazione automatica della qualità di foto digitali |
| CN110163940B (zh) * | 2018-05-24 | 2023-04-18 | 腾讯科技（深圳）有限公司 | 超声图像的显示方法和装置、存储介质及电子装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5492125A (en) * | 1995-02-10 | 1996-02-20 | University Of Washington | Ultrasound signal processing apparatus |
| US5793883A (en) * | 1995-09-29 | 1998-08-11 | Siemens Medical Systems, Inc. | Method for enhancing ultrasound image |
| US6048311A (en) * | 1997-05-07 | 2000-04-11 | Washburn; Michael J. | Method and apparatus for ultrasound imaging using adaptive gray mapping |
| US6162176A (en) * | 1998-12-31 | 2000-12-19 | General Electric Company | Ultrasound color flow display optimization |
-
2002
- 2002-04-05 US US10/063,275 patent/US6579239B1/en not_active Expired - Lifetime
-
2003
- 2003-04-04 DE DE10315463A patent/DE10315463A1/de not_active Withdrawn
- 2003-04-04 JP JP2003100977A patent/JP4259903B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6579239B1 (en) | 2003-06-17 |
| JP2003325518A (ja) | 2003-11-18 |
| JP4259903B2 (ja) | 2009-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141101 |