WO2007082562A3 - High dynamic range codecs - Google Patents

High dynamic range codecs Download PDF

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Publication number
WO2007082562A3
WO2007082562A3 PCT/EP2006/008741 EP2006008741W WO2007082562A3 WO 2007082562 A3 WO2007082562 A3 WO 2007082562A3 EP 2006008741 W EP2006008741 W EP 2006008741W WO 2007082562 A3 WO2007082562 A3 WO 2007082562A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
ldr
high dynamic
hdr
dynamic range
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2006/008741
Other languages
French (fr)
Other versions
WO2007082562A2 (en
Inventor
Alexander Efremov
Rafal Mantiuk
Grzegorz Krawczyk
Karol Myszkowski
Hans-Peter Seidel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 to HK09107303.8A priority Critical patent/HK1129181B/en
Priority to KR1020087020660A priority patent/KR101356548B1/en
Priority to JP2008551653A priority patent/JP5249784B2/en
Priority to US12/160,738 priority patent/US8537893B2/en
Priority to EP06791913.4A priority patent/EP1989882B1/en
Priority to CN2006800516409A priority patent/CN101371583B/en
Priority to EP17155127.8A priority patent/EP3197157B1/en
Application filed by Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Publication of WO2007082562A2 publication Critical patent/WO2007082562A2/en
Publication of WO2007082562A3 publication Critical patent/WO2007082562A3/en
Anticipated expiration legal-status Critical
Priority to US13/961,266 priority patent/US8611421B1/en
Priority to US14/076,000 priority patent/US8989267B2/en
Priority to US14/617,445 priority patent/US9210439B2/en
Priority to US14/929,032 priority patent/US9544610B2/en
Priority to US15/331,782 priority patent/US9894374B2/en
Priority to US15/828,220 priority patent/US10165297B2/en
Priority to US16/159,866 priority patent/US10931961B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)

Abstract

A method for encoding high dynamic ränge (HDR) images involves providing a lower dynamic ränge (LDR) image, generating a prediction function for estimating the values for pixels in the HDR image based on the values of corresponding pixels in the LDR image, and obtaining a residual frame based on differences between the pixel values of the HDR image and estimated pixel values. The LDR image, prediction function and residual frame can all be encoded in data from which either the LDR image of HDR image can be recreated.
PCT/EP2006/008741 2006-01-23 2006-09-07 High dynamic range codecs Ceased WO2007082562A2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
HK09107303.8A HK1129181B (en) 2006-01-23 2006-09-07 A method for encoding/decoding a high dynamic range image, and apparatus thereof
KR1020087020660A KR101356548B1 (en) 2006-01-23 2006-09-07 High dynamic range codecs
JP2008551653A JP5249784B2 (en) 2006-01-23 2006-09-07 High dynamic range codec
US12/160,738 US8537893B2 (en) 2006-01-23 2006-09-07 High dynamic range codecs
EP06791913.4A EP1989882B1 (en) 2006-01-23 2006-09-07 High dynamic range codecs
CN2006800516409A CN101371583B (en) 2006-01-23 2006-09-07 Method and device for encoding/decoding high dynamic range images
EP17155127.8A EP3197157B1 (en) 2006-01-23 2006-09-07 High dynamic range codecs
US13/961,266 US8611421B1 (en) 2006-01-23 2013-08-07 High dynamic range codecs
US14/076,000 US8989267B2 (en) 2006-01-23 2013-11-08 High dynamic range codecs
US14/617,445 US9210439B2 (en) 2006-01-23 2015-02-09 High dynamic range codecs
US14/929,032 US9544610B2 (en) 2006-01-23 2015-10-30 High dynamic range codecs
US15/331,782 US9894374B2 (en) 2006-01-23 2016-10-21 High dynamic range codecs
US15/828,220 US10165297B2 (en) 2006-01-23 2017-11-30 High dynamic range codecs
US16/159,866 US10931961B2 (en) 2006-01-23 2018-10-15 High dynamic range codecs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76151006P 2006-01-23 2006-01-23
US60/761,510 2006-01-23

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/160,738 A-371-Of-International US8537893B2 (en) 2006-01-23 2006-09-07 High dynamic range codecs
US13/961,266 Continuation US8611421B1 (en) 2006-01-23 2013-08-07 High dynamic range codecs

Publications (2)

Publication Number Publication Date
WO2007082562A2 WO2007082562A2 (en) 2007-07-26
WO2007082562A3 true WO2007082562A3 (en) 2007-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/008741 Ceased WO2007082562A2 (en) 2006-01-23 2006-09-07 High dynamic range codecs

Country Status (7)

Country Link
US (8) US8537893B2 (en)
EP (5) EP1989882B1 (en)
JP (2) JP5249784B2 (en)
KR (1) KR101356548B1 (en)
CN (2) CN101742306A (en)
ES (2) ES2551561T3 (en)
WO (1) WO2007082562A2 (en)

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