SG11202011432TA - Image acquisition method, apparatus, system, device and medium - Google Patents

Image acquisition method, apparatus, system, device and medium

Info

Publication number
SG11202011432TA
SG11202011432TA SG11202011432TA SG11202011432TA SG11202011432TA SG 11202011432T A SG11202011432T A SG 11202011432TA SG 11202011432T A SG11202011432T A SG 11202011432TA SG 11202011432T A SG11202011432T A SG 11202011432TA SG 11202011432T A SG11202011432T A SG 11202011432TA
Authority
SG
Singapore
Prior art keywords
medium
image acquisition
acquisition method
image
acquisition
Prior art date
Application number
SG11202011432TA
Other languages
English (en)
Inventor
Chenguang Ma
Liang Li
Original Assignee
Advanced New Technologies Co Ltd
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 Advanced New Technologies Co Ltd filed Critical Advanced New Technologies Co Ltd
Publication of SG11202011432TA publication Critical patent/SG11202011432TA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/70—Multimodal biometrics, e.g. combining information from different biometric modalities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ophthalmology & Optometry (AREA)
  • Geometry (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
SG11202011432TA 2018-07-16 2019-07-11 Image acquisition method, apparatus, system, device and medium SG11202011432TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810777979.1A CN109002796B (zh) 2018-07-16 2018-07-16 一种图像采集方法、装置和系统以及电子设备
PCT/US2019/041316 WO2020018338A1 (fr) 2018-07-16 2019-07-11 Procédé, appareil et système d'acquisition d'image, dispositif et support

Publications (1)

Publication Number Publication Date
SG11202011432TA true SG11202011432TA (en) 2020-12-30

Family

ID=64598418

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202011432TA SG11202011432TA (en) 2018-07-16 2019-07-11 Image acquisition method, apparatus, system, device and medium

Country Status (5)

Country Link
US (2) US11244158B2 (fr)
CN (1) CN109002796B (fr)
SG (1) SG11202011432TA (fr)
TW (1) TWI719472B (fr)
WO (1) WO2020018338A1 (fr)

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Also Published As

Publication number Publication date
US20200160028A1 (en) 2020-05-21
WO2020018338A1 (fr) 2020-01-23
TW202006585A (zh) 2020-02-01
TWI719472B (zh) 2021-02-21
CN109002796A (zh) 2018-12-14
CN109002796B (zh) 2020-08-04
US11244158B2 (en) 2022-02-08
US11205071B2 (en) 2021-12-21
US20200019751A1 (en) 2020-01-16

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