MX2016016841A - Mapa de profundida tridimensional (3d) de luz estructurada basado en filtracion de contenido. - Google Patents

Mapa de profundida tridimensional (3d) de luz estructurada basado en filtracion de contenido.

Info

Publication number
MX2016016841A
MX2016016841A MX2016016841A MX2016016841A MX2016016841A MX 2016016841 A MX2016016841 A MX 2016016841A MX 2016016841 A MX2016016841 A MX 2016016841A MX 2016016841 A MX2016016841 A MX 2016016841A MX 2016016841 A MX2016016841 A MX 2016016841A
Authority
MX
Mexico
Prior art keywords
image data
depth map
structured light
dimensional
depth information
Prior art date
Application number
MX2016016841A
Other languages
English (en)
Other versions
MX355938B (es
Inventor
Ramachandra Vikas
Mitkov Atanassov Kalin
wilson nash James
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2016016841A publication Critical patent/MX2016016841A/es
Publication of MX355938B publication Critical patent/MX355938B/es

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
    • G06V40/107—Static hand or arm
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/10—Image enhancement or restoration by non-spatial domain filtering
    • G06T5/70—
    • 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
    • G06T7/514—Depth or shape recovery from specularities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
    • 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
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • 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
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • 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
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • 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

Abstract

Se divulga un mapa de profundidad tridimensional (3D) de luz estructurada basado en filtración de contenido; en una modalidad particular, un método incluye recibir, en un dispositivo receptor, datos de imagen que corresponden a una imagen de luz estructurada; el método además incluye procesar los datos de imagen para decodificar información de profundidad con base en un patrón de luz codificada proyectada; la información de profundidad corresponde a un mapa de profundidad; el método también incluye ejecutar una o más operaciones de filtración en los datos de imagen; una salida de una o más operaciones de filtración incluye datos de imagen filtrada; el método además incluye ejecutar una comparación de la información de profundidad con los datos de imagen filtrada y modificar la información de profundidad con base en la comparación para generar un mapa de profundidad modificado.
MX2016016841A 2014-06-19 2015-06-19 Mapa de profundidad tridimensional (3d) de luz estructurada basado en filtración de contenido. MX355938B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462014652P 2014-06-19 2014-06-19
US14/743,980 US9582888B2 (en) 2014-06-19 2015-06-18 Structured light three-dimensional (3D) depth map based on content filtering
PCT/US2015/036681 WO2015196067A1 (en) 2014-06-19 2015-06-19 Structured light three-dimensional (3d) depth map based on content filtering

Publications (2)

Publication Number Publication Date
MX2016016841A true MX2016016841A (es) 2017-07-28
MX355938B MX355938B (es) 2018-05-07

Family

ID=54870112

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016016841A MX355938B (es) 2014-06-19 2015-06-19 Mapa de profundidad tridimensional (3d) de luz estructurada basado en filtración de contenido.

Country Status (8)

Country Link
US (1) US9582888B2 (es)
EP (1) EP3158732B1 (es)
JP (2) JP6449341B2 (es)
KR (1) KR101802106B1 (es)
CN (2) CN106462745A (es)
BR (1) BR112016029514A2 (es)
MX (1) MX355938B (es)
WO (1) WO2015196067A1 (es)

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Also Published As

Publication number Publication date
EP3158732A1 (en) 2017-04-26
EP3158732C0 (en) 2023-08-09
US9582888B2 (en) 2017-02-28
JP2017524909A (ja) 2017-08-31
JP6449341B2 (ja) 2019-01-09
CN116437062A (zh) 2023-07-14
KR20170019374A (ko) 2017-02-21
KR101802106B1 (ko) 2017-11-27
WO2015196067A1 (en) 2015-12-23
EP3158732B1 (en) 2023-08-09
US20150371393A1 (en) 2015-12-24
MX355938B (es) 2018-05-07
BR112016029514A2 (pt) 2017-08-22
CN106462745A (zh) 2017-02-22
JP2018185862A (ja) 2018-11-22
JP6766102B2 (ja) 2020-10-07

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