CN105678310A - 红外热图像轮廓提取方法及装置 - Google Patents
红外热图像轮廓提取方法及装置 Download PDFInfo
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- CN105678310A CN105678310A CN201610078144.8A CN201610078144A CN105678310A CN 105678310 A CN105678310 A CN 105678310A CN 201610078144 A CN201610078144 A CN 201610078144A CN 105678310 A CN105678310 A CN 105678310A
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Classifications
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- 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
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- 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
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/143—Sensing or illuminating at different wavelengths
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- G06V10/40—Extraction of image or video features
- G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
- G06V10/507—Summing image-intensity values; Histogram projection analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/56—Extraction of image or video features relating to colour
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- G—PHYSICS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
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- G—PHYSICS
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- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/162—Detection; Localisation; Normalisation using pixel segmentation or colour matching
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610078144.8A CN105678310B (zh) | 2016-02-03 | 2016-02-03 | 红外热图像轮廓提取方法及装置 |
PCT/CN2016/095261 WO2017133217A1 (en) | 2016-02-03 | 2016-08-15 | Method and apparatus for infrared thermal image contour extraction |
US15/517,963 US10509981B2 (en) | 2016-02-03 | 2016-08-15 | Method and apparatus for infrared thermal image contour extraction |
EP16838049.1A EP3414706B1 (en) | 2016-02-03 | 2016-08-15 | Method and apparatus for infrared thermal image contour extraction |
Applications Claiming Priority (1)
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CN201610078144.8A CN105678310B (zh) | 2016-02-03 | 2016-02-03 | 红外热图像轮廓提取方法及装置 |
Publications (2)
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CN105678310A true CN105678310A (zh) | 2016-06-15 |
CN105678310B CN105678310B (zh) | 2019-08-06 |
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CN201610078144.8A Active CN105678310B (zh) | 2016-02-03 | 2016-02-03 | 红外热图像轮廓提取方法及装置 |
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Country | Link |
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US (1) | US10509981B2 (zh) |
EP (1) | EP3414706B1 (zh) |
CN (1) | CN105678310B (zh) |
WO (1) | WO2017133217A1 (zh) |
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WO2017133217A1 (en) * | 2016-02-03 | 2017-08-10 | Boe Technology Group Co., Ltd. | Method and apparatus for infrared thermal image contour extraction |
CN107317971A (zh) * | 2017-07-27 | 2017-11-03 | 广东欧珀移动通信有限公司 | 图像去雾处理方法、装置、存储介质和移动终端 |
CN107395965A (zh) * | 2017-07-14 | 2017-11-24 | 维沃移动通信有限公司 | 一种图像处理方法及移动终端 |
CN107742316A (zh) * | 2016-12-13 | 2018-02-27 | 腾讯科技(深圳)有限公司 | 图像拼接点获取方法及获取装置 |
CN107767364A (zh) * | 2017-09-12 | 2018-03-06 | 中国林业科学研究院林业研究所 | 基于红外热图像精准提取树木冠层温度的方法 |
CN108550154A (zh) * | 2018-04-11 | 2018-09-18 | 中国科学院西双版纳热带植物园 | 一种精准量测喀斯特地表裸露岩石占比的方法 |
CN109196553A (zh) * | 2017-10-31 | 2019-01-11 | 深圳市大疆创新科技有限公司 | 一种光伏板识别方法、地面站、控制设备及无人机 |
CN109714482A (zh) * | 2018-12-28 | 2019-05-03 | 重庆蓝岸通讯技术有限公司 | 可智能接听、挂断的通话设备 |
CN109724364A (zh) * | 2018-11-13 | 2019-05-07 | 宁波泽锦电器科技有限公司 | 存放物品容量解析平台 |
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CN110018656A (zh) * | 2019-04-04 | 2019-07-16 | 黄山学院 | 一种具热图像的智能烹饪控制系统及控制方法 |
CN111651630A (zh) * | 2020-05-31 | 2020-09-11 | 广西电网有限责任公司南宁供电局 | 一种采用关键数据帧提高采集动态红外热图存储效率方法 |
US20220042940A1 (en) * | 2018-12-18 | 2022-02-10 | Marposs Societa' Per Azioni | Checking methods and systems for checking a mechanical piece manufactured by using a mold and a manufacturing process in a foundry |
US11346938B2 (en) | 2019-03-15 | 2022-05-31 | Msa Technology, Llc | Safety device for providing output to an individual associated with a hazardous environment |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101131365A (zh) * | 2006-08-23 | 2008-02-27 | 宝山钢铁股份有限公司 | 烧结矿主要矿物相自动识别方法 |
CN102034106A (zh) * | 2010-12-20 | 2011-04-27 | 浙江工业大学 | 一种基于图像处理的火焰轮廓提取方法 |
US20130243321A1 (en) * | 2012-03-19 | 2013-09-19 | Pfu Limited | Image processing apparatus, character recognition method, and computer-readable, non-transitory medium |
CN104599271A (zh) * | 2015-01-20 | 2015-05-06 | 中国科学院半导体研究所 | 基于CIE Lab彩色空间的灰度阈值分割方法 |
CN104952060A (zh) * | 2015-03-19 | 2015-09-30 | 杭州电子科技大学 | 一种红外行人感兴趣区域自适应分割提取方法 |
CN105096333A (zh) * | 2015-09-06 | 2015-11-25 | 河海大学常州校区 | 一种森林火灾红外热成像图像分割方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9036902B2 (en) * | 2007-01-29 | 2015-05-19 | Intellivision Technologies Corporation | Detector for chemical, biological and/or radiological attacks |
AU2010257454B2 (en) * | 2010-12-24 | 2014-03-06 | Canon Kabushiki Kaisha | Summary view of video objects sharing common attributes |
CN105659578A (zh) * | 2012-05-23 | 2016-06-08 | 杭州美盛红外光电技术有限公司 | 红外记录装置和红外记录方法 |
US20150169980A1 (en) | 2012-06-26 | 2015-06-18 | Honda Motor Co., Ltd. | Object recognition device |
US20150244946A1 (en) * | 2013-11-04 | 2015-08-27 | Sos Agaian | Method and systems for thermal image / video measurements and processing |
EP3108330B1 (en) * | 2014-02-17 | 2021-10-20 | Apple Inc. | Method and device for detecting a touch between a first object and a second object |
US20150245787A1 (en) * | 2014-03-03 | 2015-09-03 | Xerox Corporation | Real-time video processing for respiratory function analysis |
US10874340B2 (en) * | 2014-07-24 | 2020-12-29 | Sackett Solutions & Innovations, LLC | Real time biometric recording, information analytics and monitoring systems for behavioral health management |
US10074028B2 (en) * | 2015-10-20 | 2018-09-11 | Arizona Board Of Regents On Behalf Of Arizona State University | Real-time diet assessment and food identification using thermal imaging |
CN105678310B (zh) * | 2016-02-03 | 2019-08-06 | 北京京东方多媒体科技有限公司 | 红外热图像轮廓提取方法及装置 |
-
2016
- 2016-02-03 CN CN201610078144.8A patent/CN105678310B/zh active Active
- 2016-08-15 EP EP16838049.1A patent/EP3414706B1/en active Active
- 2016-08-15 US US15/517,963 patent/US10509981B2/en active Active
- 2016-08-15 WO PCT/CN2016/095261 patent/WO2017133217A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101131365A (zh) * | 2006-08-23 | 2008-02-27 | 宝山钢铁股份有限公司 | 烧结矿主要矿物相自动识别方法 |
CN102034106A (zh) * | 2010-12-20 | 2011-04-27 | 浙江工业大学 | 一种基于图像处理的火焰轮廓提取方法 |
US20130243321A1 (en) * | 2012-03-19 | 2013-09-19 | Pfu Limited | Image processing apparatus, character recognition method, and computer-readable, non-transitory medium |
CN104599271A (zh) * | 2015-01-20 | 2015-05-06 | 中国科学院半导体研究所 | 基于CIE Lab彩色空间的灰度阈值分割方法 |
CN104952060A (zh) * | 2015-03-19 | 2015-09-30 | 杭州电子科技大学 | 一种红外行人感兴趣区域自适应分割提取方法 |
CN105096333A (zh) * | 2015-09-06 | 2015-11-25 | 河海大学常州校区 | 一种森林火灾红外热成像图像分割方法 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017133217A1 (en) * | 2016-02-03 | 2017-08-10 | Boe Technology Group Co., Ltd. | Method and apparatus for infrared thermal image contour extraction |
CN107742316A (zh) * | 2016-12-13 | 2018-02-27 | 腾讯科技(深圳)有限公司 | 图像拼接点获取方法及获取装置 |
CN107742316B (zh) * | 2016-12-13 | 2020-04-10 | 腾讯科技(深圳)有限公司 | 图像拼接点获取方法及获取装置 |
CN107395965B (zh) * | 2017-07-14 | 2019-11-29 | 维沃移动通信有限公司 | 一种图像处理方法及移动终端 |
CN107395965A (zh) * | 2017-07-14 | 2017-11-24 | 维沃移动通信有限公司 | 一种图像处理方法及移动终端 |
CN107317971A (zh) * | 2017-07-27 | 2017-11-03 | 广东欧珀移动通信有限公司 | 图像去雾处理方法、装置、存储介质和移动终端 |
CN107767364A (zh) * | 2017-09-12 | 2018-03-06 | 中国林业科学研究院林业研究所 | 基于红外热图像精准提取树木冠层温度的方法 |
CN107767364B (zh) * | 2017-09-12 | 2021-03-23 | 中国林业科学研究院林业研究所 | 基于红外热图像精准提取树木冠层温度的方法 |
CN109196553A (zh) * | 2017-10-31 | 2019-01-11 | 深圳市大疆创新科技有限公司 | 一种光伏板识别方法、地面站、控制设备及无人机 |
CN109196553B (zh) * | 2017-10-31 | 2022-03-29 | 深圳市大疆创新科技有限公司 | 一种光伏板识别方法、地面站、控制设备及无人机 |
WO2019084803A1 (zh) * | 2017-10-31 | 2019-05-09 | 深圳市大疆创新科技有限公司 | 一种光伏板识别方法、地面站、控制设备及无人机 |
US11113529B2 (en) | 2017-10-31 | 2021-09-07 | SZ DJI Technology Co., Ltd. | Photovoltaic panel recognition method, ground station, control apparatus, and unmanned aerial vehicle |
CN108550154A (zh) * | 2018-04-11 | 2018-09-18 | 中国科学院西双版纳热带植物园 | 一种精准量测喀斯特地表裸露岩石占比的方法 |
CN109915888A (zh) * | 2018-06-04 | 2019-06-21 | 葛高丽 | 电油汀型取暖器 |
WO2019233185A1 (zh) * | 2018-06-04 | 2019-12-12 | Ge Gaoli | 电油汀型取暖器 |
CN109915888B (zh) * | 2018-06-04 | 2021-04-27 | 新昌县馁侃农业开发有限公司 | 电油汀型取暖器 |
CN109724364A (zh) * | 2018-11-13 | 2019-05-07 | 宁波泽锦电器科技有限公司 | 存放物品容量解析平台 |
US20220042940A1 (en) * | 2018-12-18 | 2022-02-10 | Marposs Societa' Per Azioni | Checking methods and systems for checking a mechanical piece manufactured by using a mold and a manufacturing process in a foundry |
US12111275B2 (en) * | 2018-12-18 | 2024-10-08 | Marposs Societa' Per Azioni | Checking methods and systems for checking a mechanical piece manufactured by using a mold and a manufacturing process in a foundry |
CN109714482A (zh) * | 2018-12-28 | 2019-05-03 | 重庆蓝岸通讯技术有限公司 | 可智能接听、挂断的通话设备 |
US11346938B2 (en) | 2019-03-15 | 2022-05-31 | Msa Technology, Llc | Safety device for providing output to an individual associated with a hazardous environment |
CN110018656A (zh) * | 2019-04-04 | 2019-07-16 | 黄山学院 | 一种具热图像的智能烹饪控制系统及控制方法 |
CN111651630A (zh) * | 2020-05-31 | 2020-09-11 | 广西电网有限责任公司南宁供电局 | 一种采用关键数据帧提高采集动态红外热图存储效率方法 |
CN111651630B (zh) * | 2020-05-31 | 2023-12-26 | 广西电网有限责任公司南宁供电局 | 一种采用关键数据帧提高采集动态红外热图存储效率方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3414706A4 (en) | 2019-09-04 |
US20180046878A1 (en) | 2018-02-15 |
US10509981B2 (en) | 2019-12-17 |
WO2017133217A1 (en) | 2017-08-10 |
EP3414706B1 (en) | 2020-10-28 |
CN105678310B (zh) | 2019-08-06 |
EP3414706A1 (en) | 2018-12-19 |
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