WO2011097049A3 - Depth camera compatibility - Google Patents

Depth camera compatibility Download PDF

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Publication number
WO2011097049A3
WO2011097049A3 PCT/US2011/020690 US2011020690W WO2011097049A3 WO 2011097049 A3 WO2011097049 A3 WO 2011097049A3 US 2011020690 W US2011020690 W US 2011020690W WO 2011097049 A3 WO2011097049 A3 WO 2011097049A3
Authority
WO
WIPO (PCT)
Prior art keywords
depth image
depth camera
consumer
depth
compatibility
Prior art date
Application number
PCT/US2011/020690
Other languages
French (fr)
Other versions
WO2011097049A2 (en
Inventor
Sagi Katz
Avishai Adler
Guy Gilboa
Original Assignee
Microsoft Corporation
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 Microsoft Corporation filed Critical Microsoft Corporation
Priority to CN201180007815.7A priority Critical patent/CN102763420B/en
Priority to JP2012551984A priority patent/JP5778182B2/en
Priority to CA2786436A priority patent/CA2786436C/en
Priority to KR1020127020257A priority patent/KR101783379B1/en
Priority to EP11740159.6A priority patent/EP2531979B1/en
Publication of WO2011097049A2 publication Critical patent/WO2011097049A2/en
Publication of WO2011097049A3 publication Critical patent/WO2011097049A3/en
Priority to HK13104543.9A priority patent/HK1177311A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/139—Format conversion, e.g. of frame-rate or size
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N2013/40—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene
    • H04N2013/405—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene the images being stereoscopic or three dimensional

Abstract

Compatibility between a depth image consumer and a plurality of different depth image producers is provided by receiving a native depth image having unsupported depth camera parameters that are not compatible with a depth image consumer, and converting the native depth image to a virtual depth image having supported virtual depth camera parameters that are compatible with the depth image consumer. This virtual depth image is then output to the depth image consumer.
PCT/US2011/020690 2010-02-02 2011-01-10 Depth camera compatibility WO2011097049A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201180007815.7A CN102763420B (en) 2010-02-02 2011-01-10 depth camera compatibility
JP2012551984A JP5778182B2 (en) 2010-02-02 2011-01-10 Depth camera compatibility
CA2786436A CA2786436C (en) 2010-02-02 2011-01-10 Depth camera compatibility
KR1020127020257A KR101783379B1 (en) 2010-02-02 2011-01-10 Depth camera compatibility
EP11740159.6A EP2531979B1 (en) 2010-02-02 2011-01-10 Depth camera compatibility
HK13104543.9A HK1177311A1 (en) 2010-02-02 2013-04-15 Depth camera compatibility

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/698,940 US8687044B2 (en) 2010-02-02 2010-02-02 Depth camera compatibility
US12/698,940 2010-02-02

Publications (2)

Publication Number Publication Date
WO2011097049A2 WO2011097049A2 (en) 2011-08-11
WO2011097049A3 true WO2011097049A3 (en) 2011-11-24

Family

ID=44341280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/020690 WO2011097049A2 (en) 2010-02-02 2011-01-10 Depth camera compatibility

Country Status (8)

Country Link
US (1) US8687044B2 (en)
EP (1) EP2531979B1 (en)
JP (1) JP5778182B2 (en)
KR (1) KR101783379B1 (en)
CN (1) CN102763420B (en)
CA (1) CA2786436C (en)
HK (1) HK1177311A1 (en)
WO (1) WO2011097049A2 (en)

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CN106575158B (en) * 2014-09-08 2020-08-21 英特尔公司 Environment mapping virtualization mechanism
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CN116256769A (en) * 2021-12-10 2023-06-13 浙江舜宇智能光学技术有限公司 iToF depth calculating device, iToF depth calculating method, iToF camera module and iToF camera system

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