CN109716348B - 独立地处理多个所关注的区域 - Google Patents

独立地处理多个所关注的区域 Download PDF

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Publication number
CN109716348B
CN109716348B CN201780057372.XA CN201780057372A CN109716348B CN 109716348 B CN109716348 B CN 109716348B CN 201780057372 A CN201780057372 A CN 201780057372A CN 109716348 B CN109716348 B CN 109716348B
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interest
image
computing device
regions
friction ridge
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Chinese (zh)
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CN109716348A (zh
Inventor
罗伯特·W·香农
道格拉斯·斯科特·邓恩
格伦·E·卡斯纳
乔纳森·德尔·加里德
香农·D·斯科特
高塔姆·辛格
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • 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
    • 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
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1347—Preprocessing; Feature extraction
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CN201780057372.XA 2016-08-12 2017-08-11 独立地处理多个所关注的区域 Active CN109716348B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662374572P 2016-08-12 2016-08-12
US62/374,572 2016-08-12
PCT/US2017/046529 WO2018031900A1 (en) 2016-08-12 2017-08-11 Independently processing plurality of regions of interest

Publications (2)

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CN109716348A CN109716348A (zh) 2019-05-03
CN109716348B true CN109716348B (zh) 2024-05-28

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CN201780057372.XA Active CN109716348B (zh) 2016-08-12 2017-08-11 独立地处理多个所关注的区域

Country Status (5)

Country Link
US (1) US11023762B2 (enExample)
EP (1) EP3497618B1 (enExample)
JP (1) JP7269874B2 (enExample)
CN (1) CN109716348B (enExample)
WO (1) WO2018031900A1 (enExample)

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AT521935A1 (de) * 2018-12-05 2020-06-15 Ait Austrian Inst Tech Gmbh Verfahren zur Erfassung von Fingerabdrücken
US11010581B2 (en) * 2019-06-04 2021-05-18 Novatek Microelectronics Corp. Fingerprint sensing apparatus and method having three-dimensional sensing mechanism
US11017198B2 (en) * 2019-07-01 2021-05-25 Gemalto Cogent Inc Slap segmentation of contactless fingerprint images
WO2021010067A1 (ja) * 2019-07-17 2021-01-21 ソニー株式会社 情報処理装置、情報処理方法および情報処理プログラム
US11310451B1 (en) 2019-09-05 2022-04-19 Waymo Llc Smart sensor with region of interest capabilities
CN110969666B (zh) * 2019-11-15 2023-08-18 北京中科慧眼科技有限公司 双目相机深度标定方法、装置、系统和存储介质
CN114079745B (zh) * 2020-08-19 2025-01-21 信骅科技股份有限公司 适用于具广角网络摄影机的视频会议系统的图像显示方法
US11354788B1 (en) * 2020-12-07 2022-06-07 Advanced Micro Devices, Inc. Overlapped curve mapping for histogram-based local tone and local contrast
US11756283B2 (en) 2020-12-16 2023-09-12 Waymo Llc Smart sensor implementations of region of interest operating modes
US20230281762A1 (en) * 2022-02-22 2023-09-07 West Virginia University Board of Governors on behalf of West Virginia University Fingerphoto deblurring using deep learning gan architectures
US12125227B2 (en) * 2022-03-25 2024-10-22 Adobe Inc. Dynamic log depth compression estimation system

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KR101638919B1 (ko) * 2010-09-08 2016-07-12 엘지전자 주식회사 이동 단말기 및 이동 단말기의 제어방법
JP5708662B2 (ja) * 2010-12-28 2015-04-30 富士通株式会社 生体認証装置、生体認証方法、および、生体認証プログラム
CN102521795B (zh) 2011-12-15 2014-04-23 中国科学院自动化研究所 基于全局脊线距离的交叉匹配指纹图像缩放方法
DE102012209316A1 (de) * 2012-06-01 2013-12-05 Robert Bosch Gmbh Verfahren und Vorrichtung zum Verarbeiten von Sensordaten eines Stereosensorsystems
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Also Published As

Publication number Publication date
WO2018031900A1 (en) 2018-02-15
CN109716348A (zh) 2019-05-03
US20190180133A1 (en) 2019-06-13
US11023762B2 (en) 2021-06-01
EP3497618A1 (en) 2019-06-19
EP3497618B1 (en) 2023-08-02
JP7269874B2 (ja) 2023-05-09
JP2019530059A (ja) 2019-10-17

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