JP6529246B2 - 特徴抽出方法、特徴抽出装置、及びプログラム - Google Patents

特徴抽出方法、特徴抽出装置、及びプログラム Download PDF

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JP6529246B2
JP6529246B2 JP2014242461A JP2014242461A JP6529246B2 JP 6529246 B2 JP6529246 B2 JP 6529246B2 JP 2014242461 A JP2014242461 A JP 2014242461A JP 2014242461 A JP2014242461 A JP 2014242461A JP 6529246 B2 JP6529246 B2 JP 6529246B2
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image
feature
feature extraction
features
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JP2016103244A5 (enExample
JP2016103244A (ja
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靖 岩崎
靖 岩崎
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Canon Inc
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Canon Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
JP2014242461A 2014-11-28 2014-11-28 特徴抽出方法、特徴抽出装置、及びプログラム Active JP6529246B2 (ja)

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JP2014242461A JP6529246B2 (ja) 2014-11-28 2014-11-28 特徴抽出方法、特徴抽出装置、及びプログラム
US14/945,920 US9600737B2 (en) 2014-11-28 2015-11-19 Image feature extraction method, image feature extraction apparatus, and recording medium storing program therefor

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JP2014242461A JP6529246B2 (ja) 2014-11-28 2014-11-28 特徴抽出方法、特徴抽出装置、及びプログラム

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JP2016103244A5 JP2016103244A5 (enExample) 2017-11-30
JP6529246B2 true JP6529246B2 (ja) 2019-06-12

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CN106340023B (zh) * 2016-08-22 2019-03-05 腾讯科技（深圳）有限公司 图像分割的方法和装置
US11205103B2 (en) 2016-12-09 2021-12-21 The Research Foundation for the State University Semisupervised autoencoder for sentiment analysis
US11295151B2 (en) 2019-07-31 2022-04-05 Nxp Usa, Inc. Line-based feature generation for vision-based driver assistance systems and methods
CN111311593B (zh) * 2020-03-14 2023-05-26 深圳市维森软件股份有限公司 一种多椭圆检测和评估算法、装置及终端
CN118451460A (zh) * 2021-12-14 2024-08-06 深圳传音控股股份有限公司 图像处理方法、智能终端及存储介质
CN115830333B (zh) * 2022-10-14 2025-10-21 北京机械设备研究所 一种基于单目摄像头的圆孔边缘特征提取方法

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US6778699B1 (en) * 2000-03-27 2004-08-17 Eastman Kodak Company Method of determining vanishing point location from an image
US8948468B2 (en) * 2003-06-26 2015-02-03 Fotonation Limited Modification of viewing parameters for digital images using face detection information
ATE370460T1 (de) * 2003-10-17 2007-09-15 Berner Fachhochschule Technik Fingerabdrucksverifikationsmethode und -system
JP2006202100A (ja) 2005-01-21 2006-08-03 Kyocera Mita Corp 画像検出装置
US8487991B2 (en) * 2008-04-24 2013-07-16 GM Global Technology Operations LLC Clear path detection using a vanishing point
US8249302B2 (en) * 2009-06-30 2012-08-21 Mitsubishi Electric Research Laboratories, Inc. Method for determining a location from images acquired of an environment with an omni-directional camera
JP5919963B2 (ja) 2012-03-30 2016-05-18 富士通株式会社 画像処理装置、画像処理方法および画像処理プログラム

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US9600737B2 (en) 2017-03-21
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