PL412832A1 - Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi - Google Patents

Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi

Info

Publication number
PL412832A1
PL412832A1 PL412832A PL41283215A PL412832A1 PL 412832 A1 PL412832 A1 PL 412832A1 PL 412832 A PL412832 A PL 412832A PL 41283215 A PL41283215 A PL 41283215A PL 412832 A1 PL412832 A1 PL 412832A1
Authority
PL
Poland
Prior art keywords
depth
image
rendering based
view
taken
Prior art date
Application number
PL412832A
Other languages
English (en)
Inventor
Marek Domański
Tomasz Grajek
Damian Karwowski
Krzysztof Klimaszewski
Olgierd Stankiewicz
Jakub Stankowski
Krzysztof Wegner
Original Assignee
Politechnika Poznańska
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 Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL412832A priority Critical patent/PL412832A1/pl
Priority to EP15461540.5A priority patent/EP3110149B1/en
Priority to PL15461540T priority patent/PL3110149T3/pl
Priority to US14/753,015 priority patent/US9582859B2/en
Publication of PL412832A1 publication Critical patent/PL412832A1/pl

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
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/005—Aspects relating to the "3D+depth" image format

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Generation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)

Abstract

Sposób renderowania w oparciu o obraz głębi, obejmujący następujące kroki: pobiera się pierwszy widok referencyjny; pobiera się pierwszą mapę głębi dla pierwszego widoku referencyjnego; pobiera się drugi widok referencyjny; pobiera się drugą mapę głębi dla drugiego widoku referencyjnego. Sposób charakteryzuje się tym, że obejmuje ponadto następujące kroki: wyodrębnia się szum obecny w pierwszym i drugim widoku referencyjnym; dokonuje się odszumienia pierwszego i drugiego widoku referencyjnego oraz renderuje się widok wynikowy na podstawie odszumionego pierwszego i drugiego widoku referencyjnego, stosując renderowanie w oparciu o obraz głębi; dodaje się wyodrębniony szum do widoku wynikowego.
PL412832A 2015-06-24 2015-06-24 Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi PL412832A1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL412832A PL412832A1 (pl) 2015-06-24 2015-06-24 Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi
EP15461540.5A EP3110149B1 (en) 2015-06-24 2015-06-25 A system and a method for depth-image-based rendering
PL15461540T PL3110149T3 (pl) 2015-06-24 2015-06-25 System i sposób renderowania w oparciu o obraz głębi
US14/753,015 US9582859B2 (en) 2015-06-24 2015-06-29 System and a method for depth-image-based rendering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL412832A PL412832A1 (pl) 2015-06-24 2015-06-24 Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi

Publications (1)

Publication Number Publication Date
PL412832A1 true PL412832A1 (pl) 2017-01-02

Family

ID=53502600

Family Applications (2)

Application Number Title Priority Date Filing Date
PL412832A PL412832A1 (pl) 2015-06-24 2015-06-24 Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi
PL15461540T PL3110149T3 (pl) 2015-06-24 2015-06-25 System i sposób renderowania w oparciu o obraz głębi

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL15461540T PL3110149T3 (pl) 2015-06-24 2015-06-25 System i sposób renderowania w oparciu o obraz głębi

Country Status (3)

Country Link
US (1) US9582859B2 (pl)
EP (1) EP3110149B1 (pl)
PL (2) PL412832A1 (pl)

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KR20170009601A (ko) * 2015-07-17 2017-01-25 삼성전자주식회사 단층 촬영 장치 및 그에 따른 단층 영상 처리 방법
EP3166072A1 (en) * 2015-11-06 2017-05-10 Thomson Licensing Method for denoising an image and apparatus for denoising an image
US10451407B2 (en) * 2015-11-23 2019-10-22 The Boeing Company System and method of analyzing a curved surface
CN108898567B (zh) * 2018-09-20 2021-05-28 北京旷视科技有限公司 图像降噪方法、装置及系统
CN111612915B (zh) * 2019-02-25 2023-09-15 苹果公司 渲染对象以匹配相机噪声
US11308652B2 (en) * 2019-02-25 2022-04-19 Apple Inc. Rendering objects to match camera noise
US11734801B2 (en) * 2021-05-28 2023-08-22 Microsoft Technology Licensing, Llc Distributed depth data processing
WO2023010549A1 (en) * 2021-08-06 2023-02-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Imaging device, image processing method, and image processing program

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EP1309185A1 (en) 2001-10-31 2003-05-07 Sony International (Europe) GmbH Image noise detection
US7333652B2 (en) 2004-08-03 2008-02-19 Sony Corporation System and method for efficiently performing a depth map recovery procedure
US7226797B2 (en) * 2004-11-23 2007-06-05 Hewlett-Packard Development Company, L.P. Sensing alignment of multiple layers
US8208753B2 (en) 2008-04-11 2012-06-26 Xerox Corporation Method and system for noise level detection in image data
KR101526866B1 (ko) * 2009-01-21 2015-06-10 삼성전자주식회사 깊이 정보를 이용한 깊이 노이즈 필터링 방법 및 장치
US8774512B2 (en) * 2009-02-11 2014-07-08 Thomson Licensing Filling holes in depth maps
JP5222205B2 (ja) * 2009-04-03 2013-06-26 Ｋｄｄｉ株式会社 画像処理装置、方法及びプログラム
CN101883280B (zh) * 2009-05-07 2014-08-27 香港科技大学 一种恢复噪声的视频编解码方法和系统
TWI393980B (zh) * 2009-06-08 2013-04-21 Nat Univ Chung Cheng The method of calculating the depth of field and its method and the method of calculating the blurred state of the image
US8643701B2 (en) * 2009-11-18 2014-02-04 University Of Illinois At Urbana-Champaign System for executing 3D propagation for depth image-based rendering
BR112012027770A2 (pt) * 2010-05-11 2017-08-08 Thomson Licensing processamento de granulação de filme e ruído de conforto para vídeo 3 dimensional
EP2393060A1 (en) * 2010-06-02 2011-12-07 Thomson Licensing Providing a watermarked decoded audio or video signal derived from a watermarked audio or video signal that was low bit rate encoded and decoded
JP6019568B2 (ja) * 2011-11-28 2016-11-02 ソニー株式会社 画像処理装置および方法、記録媒体、並びに、プログラム
US9098911B2 (en) 2012-11-01 2015-08-04 Google Inc. Depth map generation from a monoscopic image based on combined depth cues

Also Published As

Publication number Publication date
US20160379341A1 (en) 2016-12-29
PL3110149T3 (pl) 2019-07-31
EP3110149B1 (en) 2019-01-02
EP3110149A1 (en) 2016-12-28
US9582859B2 (en) 2017-02-28

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