HK1132826A1 - Image feature extraction method and apparatus - Google Patents
Image feature extraction method and apparatusInfo
- Publication number
- HK1132826A1 HK1132826A1 HK09112057.6A HK09112057A HK1132826A1 HK 1132826 A1 HK1132826 A1 HK 1132826A1 HK 09112057 A HK09112057 A HK 09112057A HK 1132826 A1 HK1132826 A1 HK 1132826A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- feature extraction
- extraction method
- image feature
- image
- feature
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100072189A CN101477692B (zh) | 2009-02-13 | 2009-02-13 | 图像特征提取方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1132826A1 true HK1132826A1 (en) | 2010-03-05 |
Family
ID=40838400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09112057.6A HK1132826A1 (en) | 2009-02-13 | 2009-12-22 | Image feature extraction method and apparatus |
Country Status (6)
Country | Link |
---|---|
US (2) | US8515178B2 (zh) |
EP (1) | EP2396750B1 (zh) |
JP (1) | JP5538435B2 (zh) |
CN (1) | CN101477692B (zh) |
HK (1) | HK1132826A1 (zh) |
WO (1) | WO2010093447A1 (zh) |
Families Citing this family (35)
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WO2011079412A1 (zh) * | 2009-12-29 | 2011-07-07 | 中国科学院自动化研究所 | 快速多算子的图像缩放方法 |
KR101767269B1 (ko) * | 2011-04-25 | 2017-08-10 | 한국전자통신연구원 | 영상 검색 장치 및 방법 |
US9501838B1 (en) | 2015-08-24 | 2016-11-22 | The Boeing Company | Systems and methods for determining boundaries of features in digital images |
CN106485186B (zh) * | 2015-08-26 | 2020-02-18 | 阿里巴巴集团控股有限公司 | 图像特征提取方法、装置、终端设备及*** |
CN105447876B (zh) * | 2015-12-10 | 2017-02-15 | 北京中科紫鑫科技有限责任公司 | 一种dna测序的图像的磁珠提取方法及装置 |
WO2018176000A1 (en) | 2017-03-23 | 2018-09-27 | DeepScale, Inc. | Data synthesis for autonomous control systems |
US11157441B2 (en) | 2017-07-24 | 2021-10-26 | Tesla, Inc. | Computational array microprocessor system using non-consecutive data formatting |
US10671349B2 (en) | 2017-07-24 | 2020-06-02 | Tesla, Inc. | Accelerated mathematical engine |
US11893393B2 (en) | 2017-07-24 | 2024-02-06 | Tesla, Inc. | Computational array microprocessor system with hardware arbiter managing memory requests |
US11409692B2 (en) | 2017-07-24 | 2022-08-09 | Tesla, Inc. | Vector computational unit |
CN107944618B (zh) * | 2017-11-20 | 2020-03-20 | 阿里巴巴集团控股有限公司 | 共享车辆的布点规划方法、装置以及电子设备 |
US11561791B2 (en) | 2018-02-01 | 2023-01-24 | Tesla, Inc. | Vector computational unit receiving data elements in parallel from a last row of a computational array |
US11215999B2 (en) | 2018-06-20 | 2022-01-04 | Tesla, Inc. | Data pipeline and deep learning system for autonomous driving |
US11361457B2 (en) | 2018-07-20 | 2022-06-14 | Tesla, Inc. | Annotation cross-labeling for autonomous control systems |
US11636333B2 (en) | 2018-07-26 | 2023-04-25 | Tesla, Inc. | Optimizing neural network structures for embedded systems |
US11562231B2 (en) | 2018-09-03 | 2023-01-24 | Tesla, Inc. | Neural networks for embedded devices |
CN113039556B (zh) | 2018-10-11 | 2022-10-21 | 特斯拉公司 | 用于使用增广数据训练机器模型的***和方法 |
US11196678B2 (en) | 2018-10-25 | 2021-12-07 | Tesla, Inc. | QOS manager for system on a chip communications |
US11816585B2 (en) | 2018-12-03 | 2023-11-14 | Tesla, Inc. | Machine learning models operating at different frequencies for autonomous vehicles |
US11537811B2 (en) | 2018-12-04 | 2022-12-27 | Tesla, Inc. | Enhanced object detection for autonomous vehicles based on field view |
US11610117B2 (en) | 2018-12-27 | 2023-03-21 | Tesla, Inc. | System and method for adapting a neural network model on a hardware platform |
CN109816675A (zh) | 2018-12-28 | 2019-05-28 | 歌尔股份有限公司 | 物体的检测方法、检测装置及存储介质 |
US11150664B2 (en) | 2019-02-01 | 2021-10-19 | Tesla, Inc. | Predicting three-dimensional features for autonomous driving |
US10997461B2 (en) | 2019-02-01 | 2021-05-04 | Tesla, Inc. | Generating ground truth for machine learning from time series elements |
US11567514B2 (en) | 2019-02-11 | 2023-01-31 | Tesla, Inc. | Autonomous and user controlled vehicle summon to a target |
US10956755B2 (en) | 2019-02-19 | 2021-03-23 | Tesla, Inc. | Estimating object properties using visual image data |
CN110853120B (zh) * | 2019-10-09 | 2023-05-19 | 上海交通大学 | 基于分割绘图法的网络布局方法、***及介质 |
CN110579174A (zh) * | 2019-10-24 | 2019-12-17 | 南京农业大学 | 一种基于机器视觉的梨果柄长度的测量方法 |
CN110751689A (zh) * | 2019-10-24 | 2020-02-04 | 南京农业大学 | 一种基于图像处理的梨果实横纵径测量方法 |
CN111476799A (zh) * | 2020-03-23 | 2020-07-31 | 福建星网物联信息***有限公司 | 一种图像分析方法及存储介质 |
CN111651674B (zh) * | 2020-06-03 | 2023-08-25 | 北京妙医佳健康科技集团有限公司 | 双向搜索方法、装置及电子设备 |
CN112017174B (zh) * | 2020-09-03 | 2024-05-31 | 湖南省华芯医疗器械有限公司 | 图像处理方法、装置、电子设备及存储介质 |
EP4305602A2 (en) * | 2021-03-10 | 2024-01-17 | Detectsystem Lab A/S | Quantitative image analysis |
CN112686340B (zh) * | 2021-03-12 | 2021-07-13 | 成都点泽智能科技有限公司 | 一种基于深度神经网络的密集小目标检测方法 |
CN113554615B (zh) * | 2021-07-21 | 2023-08-22 | 网易(杭州)网络有限公司 | 一种图像精细化处理方法、装置、电子设备及存储介质 |
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JPH0334880A (ja) * | 1989-06-30 | 1991-02-14 | Intaadetsuku:Kk | 印刷文字の検査方法及びその装置 |
JPH05210736A (ja) * | 1992-01-31 | 1993-08-20 | Olympus Optical Co Ltd | 画像輪郭抽出方法 |
US20030009670A1 (en) * | 2001-04-02 | 2003-01-09 | Digimarc Corporation | Background watermark processing |
US5973692A (en) * | 1997-03-10 | 1999-10-26 | Knowlton; Kenneth Charles | System for the capture and indexing of graphical representations of files, information sources and the like |
JP4153108B2 (ja) * | 1998-10-29 | 2008-09-17 | 富士フイルム株式会社 | 画像処理方法、画像処理装置及び記録媒体 |
JP2001319232A (ja) * | 2000-05-11 | 2001-11-16 | Fuji Xerox Co Ltd | 類似画像検索装置および類似画像検索方法 |
JP3692500B2 (ja) | 2000-09-12 | 2005-09-07 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 画像処理方法、画像処理システムおよび記録媒体 |
JP3586734B2 (ja) * | 2001-10-01 | 2004-11-10 | 学校法人高知工科大学 | 液晶流動形成機構、液晶流動形成方法および液晶流動を用いた物体移動機構 |
JP2003122758A (ja) * | 2001-10-11 | 2003-04-25 | Canon Inc | 画像検索方法及び装置 |
JP4016735B2 (ja) * | 2001-11-30 | 2007-12-05 | 株式会社日立製作所 | レーンマーク認識方法 |
US7532753B2 (en) * | 2003-09-29 | 2009-05-12 | Lipsky Scott E | Method and system for specifying color of a fill area |
US20060067592A1 (en) * | 2004-05-27 | 2006-03-30 | Walmsley Simon R | Configurable image processor |
JP2006293949A (ja) * | 2005-03-17 | 2006-10-26 | Sharp Corp | 画像照合装置、画像照合方法、画像照合プログラムおよび画像照合プログラムを記録したコンピュータ読取り可能な記録媒体 |
CN101371273A (zh) * | 2005-12-30 | 2009-02-18 | 意大利电信股份公司 | 视频序列的分割 |
US7907791B2 (en) * | 2006-11-27 | 2011-03-15 | Tessera International, Inc. | Processing of mosaic images |
JP4912206B2 (ja) * | 2007-04-18 | 2012-04-11 | 富士通株式会社 | 画像処理方法、画像処理装置、画像処理システム及びコンピュータプログラム |
KR101023207B1 (ko) * | 2007-09-05 | 2011-03-18 | 한국전자통신연구원 | 영상 객체 추출 장치 및 그 방법 |
KR100992362B1 (ko) * | 2008-12-11 | 2010-11-04 | 삼성전기주식회사 | 컬러 보간 장치 |
-
2009
- 2009-02-13 CN CN2009100072189A patent/CN101477692B/zh not_active Expired - Fee Related
- 2009-12-22 HK HK09112057.6A patent/HK1132826A1/xx not_active IP Right Cessation
-
2010
- 2010-02-09 US US12/658,471 patent/US8515178B2/en not_active Expired - Fee Related
- 2010-02-10 EP EP10741513.5A patent/EP2396750B1/en active Active
- 2010-02-10 JP JP2011550127A patent/JP5538435B2/ja not_active Expired - Fee Related
- 2010-02-10 WO PCT/US2010/000383 patent/WO2010093447A1/en active Application Filing
-
2013
- 2013-07-17 US US13/944,677 patent/US9865063B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101477692A (zh) | 2009-07-08 |
US9865063B2 (en) | 2018-01-09 |
CN101477692B (zh) | 2012-08-22 |
US20100208988A1 (en) | 2010-08-19 |
EP2396750A4 (en) | 2018-01-10 |
JP2012518223A (ja) | 2012-08-09 |
JP5538435B2 (ja) | 2014-07-02 |
WO2010093447A1 (en) | 2010-08-19 |
EP2396750A1 (en) | 2011-12-21 |
US8515178B2 (en) | 2013-08-20 |
US20130301914A1 (en) | 2013-11-14 |
EP2396750B1 (en) | 2020-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20210209 |