MX2021009911A - Procesamiento de imagenes multicamara. - Google Patents

Procesamiento de imagenes multicamara.

Info

Publication number
MX2021009911A
MX2021009911A MX2021009911A MX2021009911A MX2021009911A MX 2021009911 A MX2021009911 A MX 2021009911A MX 2021009911 A MX2021009911 A MX 2021009911A MX 2021009911 A MX2021009911 A MX 2021009911A MX 2021009911 A MX2021009911 A MX 2021009911A
Authority
MX
Mexico
Prior art keywords
sensors
image data
multicamera
merged
image processing
Prior art date
Application number
MX2021009911A
Other languages
English (en)
Inventor
Yuan Gao
Samir Menon
Talbot Morris-Downing
Kevin José Chavez
Rohit Arka Pidaparthi
Harry Zhe Su
Original Assignee
Dexterity Inc
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
Priority claimed from US16/380,859 external-priority patent/US10549928B1/en
Application filed by Dexterity Inc filed Critical Dexterity Inc
Publication of MX2021009911A publication Critical patent/MX2021009911A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0014—Image feed-back for automatic industrial control, e.g. robot with camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/174—Segmentation; Edge detection involving the use of two or more images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/181—Segmentation; Edge detection involving edge growing; involving edge linking
    • 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
    • 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; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
    • 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
    • G06T2207/10024—Color 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30204—Marker
    • G06T2207/30208—Marker matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Robotics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Manipulator (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

Se divulga un sistema de procesamiento de imágenes de cámaras múltiples. En diversas realizaciones, los datos visuales los recibe cada uno de una pluralidad de sensores asociados con un espacio de trabajo, donde los datos visuales de cada sensor en la pluralidad de sensores pueden comprender información visual o información de profundidad o ambas. Se combinan los datos visuales de la pluralidad de sensores para generar datos combinados en una nube de puntos. La segmentación se realiza mediante los datos visuales de al menos un subconjunto de los sensores en la pluralidad de sensores para generar un resultado de segmentación. Los datos combinados en la nube de puntos o el resultado de la segmentación o ambos se usan para generar una vista tridimensional y segmentada combinada del espacio de trabajo.
MX2021009911A 2019-02-22 2019-12-03 Procesamiento de imagenes multicamara. MX2021009911A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962809389P 2019-02-22 2019-02-22
US16/380,859 US10549928B1 (en) 2019-02-22 2019-04-10 Robotic multi-item type palletizing and depalletizing
US16/667,661 US11741566B2 (en) 2019-02-22 2019-10-29 Multicamera image processing
PCT/US2019/064316 WO2020171875A1 (en) 2019-02-22 2019-12-03 Multicamera image processing

Publications (1)

Publication Number Publication Date
MX2021009911A true MX2021009911A (es) 2022-02-10

Family

ID=72142634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009911A MX2021009911A (es) 2019-02-22 2019-12-03 Procesamiento de imagenes multicamara.

Country Status (8)

Country Link
US (2) US11741566B2 (es)
EP (1) EP3928286A4 (es)
JP (2) JP7299330B2 (es)
KR (1) KR20210138026A (es)
CN (1) CN113574563A (es)
CA (1) CA3130575A1 (es)
MX (1) MX2021009911A (es)
WO (1) WO2020171875A1 (es)

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Also Published As

Publication number Publication date
JP2023120314A (ja) 2023-08-29
US20200273138A1 (en) 2020-08-27
JP2022521003A (ja) 2022-04-04
US11741566B2 (en) 2023-08-29
WO2020171875A1 (en) 2020-08-27
US20230260071A1 (en) 2023-08-17
CN113574563A (zh) 2021-10-29
KR20210138026A (ko) 2021-11-18
EP3928286A4 (en) 2022-11-30
CA3130575A1 (en) 2020-08-27
JP7299330B2 (ja) 2023-06-27
EP3928286A1 (en) 2021-12-29

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