CN109089035B - 图像处理设备和图像处理方法 - Google Patents

图像处理设备和图像处理方法 Download PDF

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CN109089035B
CN109089035B CN201810615586.0A CN201810615586A CN109089035B CN 109089035 B CN109089035 B CN 109089035B CN 201810615586 A CN201810615586 A CN 201810615586A CN 109089035 B CN109089035 B CN 109089035B
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image
feature points
point
feature
transformation
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CN109089035A (zh
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福冈茂雄
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Canon Inc
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Canon Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3876—Recombination of partial images to recreate the original image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/174—Segmentation; Edge detection involving the use of two or more images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/757—Matching configurations of points or features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G06V30/412—Layout analysis of documents structured with printed lines or input boxes, e.g. business forms or tables
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Editing Of Facsimile Originals (AREA)
CN201810615586.0A 2017-06-14 2018-06-14 图像处理设备和图像处理方法 Active CN109089035B (zh)

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JP2017-117235 2017-06-14
JP2017117235A JP6976733B2 (ja) 2017-06-14 2017-06-14 画像処理装置、画像処理方法、およびプログラム

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CN109089035B true CN109089035B (zh) 2021-03-02

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EP (1) EP3416099B1 (enExample)
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CN (1) CN109089035B (enExample)

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CN107480710B (zh) * 2017-08-01 2020-05-22 歌尔股份有限公司 特征点匹配结果处理方法和装置
US11393114B1 (en) * 2017-11-08 2022-07-19 AI Incorporated Method and system for collaborative construction of a map
CN110287854B (zh) * 2019-06-20 2022-06-10 北京百度网讯科技有限公司 表格的提取方法、装置、计算机设备和存储介质
CN111145124A (zh) * 2019-12-30 2020-05-12 北京华宇信息技术有限公司 一种图像倾斜的校正方法及装置
CN112241714B (zh) * 2020-10-22 2024-04-26 北京字跳网络技术有限公司 图像中指定区域的识别方法、装置、可读介质和电子设备
CN119295485B (zh) * 2024-08-16 2025-04-18 北京午阳天成智慧科技有限公司 一种用于地形测绘的无人机影像处理方法

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US20180365837A1 (en) 2018-12-20
JP2019004305A (ja) 2019-01-10
EP3416099B1 (en) 2024-11-20
EP3416099A1 (en) 2018-12-19
CN109089035A (zh) 2018-12-25
US10970845B2 (en) 2021-04-06
JP6976733B2 (ja) 2021-12-08

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