MX2020013705A - Aparato de procesamiento de imagen y metodo de procesamiento de imagen. - Google Patents

Aparato de procesamiento de imagen y metodo de procesamiento de imagen.

Info

Publication number
MX2020013705A
MX2020013705A MX2020013705A MX2020013705A MX2020013705A MX 2020013705 A MX2020013705 A MX 2020013705A MX 2020013705 A MX2020013705 A MX 2020013705A MX 2020013705 A MX2020013705 A MX 2020013705A MX 2020013705 A MX2020013705 A MX 2020013705A
Authority
MX
Mexico
Prior art keywords
processing device
point cloud
cloud data
image processing
present disclosure
Prior art date
Application number
MX2020013705A
Other languages
English (en)
Inventor
Ohji Nakagami
Tsuyoshi Kato
Koji Yano
Satoru Kuma
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of MX2020013705A publication Critical patent/MX2020013705A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • 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 using non-spatial domain filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)

Abstract

La presente descripción se refiere a un aparato de procesamiento de imagen y un método de procesamiento de imagen que permite suprimir un aumento en el tiempo de procesamiento de un proceso de filtrado para datos en la nube de puntos. Se realiza un proceso de filtrado sobre datos de la nube de puntos usando un valor representativo de los datos de la nube de puntos para cada región local obtenida dividiendo un espacio tri-dimensional. Una imagen de plano de dos dimensiones en la cual los datos de la nube de puntos sometidos al proceso de filtrado son proyectados son codificados, y se genera un flujo de bits. La presente descripción puede ser aplicada a, por ejemplo, un aparato de procesamiento de información, un aparato de procesamiento de imagen, equipo electrónico, un método de procesamiento de información, un programa, o similares.
MX2020013705A 2018-07-11 2019-06-27 Aparato de procesamiento de imagen y metodo de procesamiento de imagen. MX2020013705A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018131295 2018-07-11
PCT/JP2019/025557 WO2020012967A1 (ja) 2018-07-11 2019-06-27 画像処理装置および方法

Publications (1)

Publication Number Publication Date
MX2020013705A true MX2020013705A (es) 2021-03-02

Family

ID=69141440

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020013705A MX2020013705A (es) 2018-07-11 2019-06-27 Aparato de procesamiento de imagen y metodo de procesamiento de imagen.

Country Status (11)

Country Link
US (2) US11741575B2 (es)
EP (1) EP3823280A4 (es)
JP (2) JP7384159B2 (es)
KR (1) KR20210028606A (es)
CN (1) CN112385217A (es)
AU (1) AU2019302074B2 (es)
BR (1) BR112021000038A2 (es)
CA (1) CA3106233A1 (es)
MX (1) MX2020013705A (es)
PH (1) PH12021550062A1 (es)
WO (1) WO2020012967A1 (es)

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US11012713B2 (en) 2018-07-12 2021-05-18 Apple Inc. Bit stream structure for compressed point cloud data
US11367224B2 (en) 2018-10-02 2022-06-21 Apple Inc. Occupancy map block-to-patch information compression
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US11057564B2 (en) 2019-03-28 2021-07-06 Apple Inc. Multiple layer flexure for supporting a moving image sensor
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WO2023123471A1 (zh) * 2021-12-31 2023-07-06 Oppo广东移动通信有限公司 编解码方法、码流、编码器、解码器以及存储介质
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Also Published As

Publication number Publication date
JP7384159B2 (ja) 2023-11-21
AU2019302074B2 (en) 2023-01-12
US20210217139A1 (en) 2021-07-15
JPWO2020012967A1 (ja) 2021-08-05
US20230377100A1 (en) 2023-11-23
EP3823280A1 (en) 2021-05-19
BR112021000038A2 (pt) 2021-06-22
US11741575B2 (en) 2023-08-29
KR20210028606A (ko) 2021-03-12
JP2023184727A (ja) 2023-12-28
CA3106233A1 (en) 2020-01-16
AU2019302074A1 (en) 2021-01-28
EP3823280A4 (en) 2021-05-19
PH12021550062A1 (en) 2021-12-06
CN112385217A (zh) 2021-02-19
WO2020012967A1 (ja) 2020-01-16

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