BR112015003324A2 - sistema de recuperação, método de recuperação com base em conteúdos de imagens fluoroscópicas, e dispositivo de inspeção de segurança. - Google Patents

sistema de recuperação, método de recuperação com base em conteúdos de imagens fluoroscópicas, e dispositivo de inspeção de segurança.

Info

Publication number
BR112015003324A2
BR112015003324A2 BR112015003324A BR112015003324A BR112015003324A2 BR 112015003324 A2 BR112015003324 A2 BR 112015003324A2 BR 112015003324 A BR112015003324 A BR 112015003324A BR 112015003324 A BR112015003324 A BR 112015003324A BR 112015003324 A2 BR112015003324 A2 BR 112015003324A2
Authority
BR
Brazil
Prior art keywords
inspection device
image content
fluoroscopic image
safety inspection
recovery system
Prior art date
Application number
BR112015003324A
Other languages
English (en)
Other versions
BR112015003324B1 (pt
Inventor
Zhang Jian
Gu Jianping
Li Qiang
Li Yuanjing
Zhao Ziran
Original Assignee
Nuctech Co Ltd
Univ Tsinghua
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nuctech Co Ltd, Univ Tsinghua filed Critical Nuctech Co Ltd
Publication of BR112015003324A2 publication Critical patent/BR112015003324A2/pt
Publication of BR112015003324B1 publication Critical patent/BR112015003324B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/778—Active pattern-learning, e.g. online learning of image or video features
    • G06V10/7784—Active pattern-learning, e.g. online learning of image or video features based on feedback from supervisors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/228—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using stereoscopic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/51—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/54—Browsing; Visualisation therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/217—Validation; Performance evaluation; Active pattern learning techniques
    • G06F18/2178—Validation; Performance evaluation; Active pattern learning techniques based on feedback of a supervisor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • G06V10/464—Salient features, e.g. scale invariant feature transforms [SIFT] using a plurality of salient features, e.g. bag-of-words [BoW] representations
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10064—Fluorescence image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30112—Baggage; Luggage; Suitcase

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Library & Information Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computing Systems (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Processing Or Creating Images (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BR112015003324-5A 2013-12-27 2014-12-22 Sistema e método de recuperação com base em conteúdos de imagens fluoroscópicas e dispositivo de inspeção de segurança BR112015003324B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310734306.5A CN104750697B (zh) 2013-12-27 2013-12-27 基于透视图像内容的检索系统、检索方法以及安全检查设备
CN201310734306.5 2013-12-27
PCT/CN2014/094491 WO2015096676A1 (zh) 2013-12-27 2014-12-22 基于透视图像内容的检索系统、检索方法以及安全检查设备

Publications (2)

Publication Number Publication Date
BR112015003324A2 true BR112015003324A2 (pt) 2017-07-04
BR112015003324B1 BR112015003324B1 (pt) 2021-12-14

Family

ID=52292685

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015003324-5A BR112015003324B1 (pt) 2013-12-27 2014-12-22 Sistema e método de recuperação com base em conteúdos de imagens fluoroscópicas e dispositivo de inspeção de segurança

Country Status (6)

Country Link
US (1) US20150186374A1 (pt)
EP (2) EP3422217A1 (pt)
CN (1) CN104750697B (pt)
BR (1) BR112015003324B1 (pt)
PL (1) PL2894577T3 (pt)
WO (1) WO2015096676A1 (pt)

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CN106778639A (zh) * 2016-12-23 2017-05-31 常州纺织服装职业技术学院 一种基于姿态相对时空特征统计描述的运动数据检索方法
CN108303435B (zh) * 2017-01-12 2020-09-11 同方威视技术股份有限公司 检查设备和对集装箱进行检查的方法
CN109959969B (zh) 2017-12-26 2021-03-12 同方威视技术股份有限公司 辅助安检方法、装置和系统
CN108875798B (zh) * 2018-05-29 2022-06-24 电子科技大学 一种基于空间金字塔池化的超像素级特征提取方法
CN110162639A (zh) * 2019-04-16 2019-08-23 深圳壹账通智能科技有限公司 识图知意的方法、装置、设备及存储介质
CN110147749B (zh) * 2019-05-10 2023-05-05 中国民航大学 一种民航丢失行李辅助找回方法
CN110969090A (zh) * 2019-11-04 2020-04-07 口碑(上海)信息技术有限公司 基于深度神经网络的水果品质识别方法及装置
CN111126479A (zh) * 2019-12-20 2020-05-08 山东浪潮人工智能研究院有限公司 一种基于无监督独特性优化的图像描述生成方法及系统
CN113326860B (zh) * 2020-05-29 2023-12-15 阿里巴巴集团控股有限公司 数据处理方法、装置、电子设备和计算机存储介质
CN112836113B (zh) * 2021-02-09 2024-02-02 百度在线网络技术（北京）有限公司 信息处理方法、装置、设备、存储介质及计算机程序
CN117710700A (zh) * 2024-02-05 2024-03-15 厦门她趣信息技术有限公司 一种基于深度学习的相似图像检测方法及系统

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CN101408932B (zh) * 2008-04-11 2012-06-20 浙江师范大学 一种基于指纹结构特征与纹理分析的指纹图像匹配方法
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Also Published As

Publication number Publication date
EP3422217A1 (en) 2019-01-02
US20150186374A1 (en) 2015-07-02
BR112015003324B1 (pt) 2021-12-14
CN104750697A (zh) 2015-07-01
WO2015096676A1 (zh) 2015-07-02
CN104750697B (zh) 2019-01-25
PL2894577T4 (pl) 2019-05-31
PL2894577T3 (pl) 2019-05-31
EP2894577B1 (en) 2018-10-03
EP2894577A1 (en) 2015-07-15

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G06F 17/30

Ipc: G01V 5/00 (2006.01), G06F 16/51 (2019.01), G06F 16

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/12/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2703 DE 25-10-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.