Coding of depth-maps using piecewise linear functions

Y. Morvan; D.S. Farin; P.H.N. With, de

Coding of depth-maps using piecewise linear functions

Y. Morvan, D.S. Farin, P.H.N. With, de

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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An efficient. way t.o t.mnsmil, mul/.'i-view images is to send a single te:Di.uTe image togelheT with a cOTTesponding depth-map. The dept.h-map spec~fies the distance vetween each pi.1;d and the cam em,. With t.his inforrnat.ion, aTvit.m.7·y 3-D views can be genemt.cd at the decodeT. In this papeT, we pmpose a new algor'ithm for the coding of depth-maps that. pTOvides an efficient. re]wesent.ation of smooth regions as well as geome/,ric featuTes such as object. contO'llTs. OUT alg07it,hm uses a segmcnt.ation pmCed'llTC based on a quadt.Tee decomposition and TTI,odds the depth-map content. wit.h piecewise linear' funct.ions. We achieved a vit,-rat.e as low as 0.33 vii/pi.Tel, wit.hout any cntrvpy coding. The attmct.ivity (~r the coding algorit.hm is that., vy e.Tploiting spec~fic pTOper·ties of depth-maps, no degmdat.ions are shown along discont.iTl.1Lities, which is import.ant. few depth percept.ion.

Originele taal-2	Engels
Titel	26th symposium on information theory in the Benelux
Redacteuren	J. Cardinal, N. Cerf, O. Delgrange
Plaats van productie	Brussels
Uitgeverij	Werkgemeenschap voor Informatie- en Communicatietheorie (WIC)
Pagina's	121-128
ISBN van geprinte versie	90-71048-21-7
Status	Gepubliceerd - 2005
Evenement	2005 Symposium on Information Theory in the Benelux (SITB 2005) - Brussels, België Duur: 19 mei 2005 → 20 mei 2005 Congresnummer: 26

Congres

Congres	2005 Symposium on Information Theory in the Benelux (SITB 2005)
Land/Regio	België
Stad	Brussels
Periode	19/05/05 → 20/05/05

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@inproceedings{5e7003405c114cc68f367e5eb7fe38e6,

title = "Coding of depth-maps using piecewise linear functions",

abstract = "An efficient. way t.o t.mnsmil, mul/.'i-view images is to send a single te:Di.uTe image togelheT with a cOTTesponding depth-map. The dept.h-map spec~fies the distance vetween each pi.1;d and the cam em,. With t.his inforrnat.ion, aTvit.m.7·y 3-D views can be genemt.cd at the decodeT. In this papeT, we pmpose a new algor'ithm for the coding of depth-maps that. pTOvides an efficient. re]wesent.ation of smooth regions as well as geome/,ric featuTes such as object. contO'llTs. OUT alg07it,hm uses a segmcnt.ation pmCed'llTC based on a quadt.Tee decomposition and TTI,odds the depth-map content. wit.h piecewise linear' funct.ions. We achieved a vit,-rat.e as low as 0.33 vii/pi.Tel, wit.hout any cntrvpy coding. The attmct.ivity (~r the coding algorit.hm is that., vy e.Tploiting spec~fic pTOper·ties of depth-maps, no degmdat.ions are shown along discont.iTl.1Lities, which is import.ant. few depth percept.ion.",

author = "Y. Morvan and D.S. Farin and {With, de}, P.H.N.",

year = "2005",

language = "English",

isbn = "90-71048-21-7",

pages = "121--128",

editor = "J. Cardinal and N. Cerf and O. Delgrange",

booktitle = "26th symposium on information theory in the Benelux",

publisher = "Werkgemeenschap voor Informatie- en Communicatietheorie (WIC)",

note = "2005 Symposium on Information Theory in the Benelux (SITB 2005) ; Conference date: 19-05-2005 Through 20-05-2005",

}

Morvan, Y, Farin, DS & With, de, PHN 2005, Coding of depth-maps using piecewise linear functions. in J Cardinal, N Cerf & O Delgrange (uitgave), 26th symposium on information theory in the Benelux. Werkgemeenschap voor Informatie- en Communicatietheorie (WIC), Brussels, blz. 121-128, 2005 Symposium on Information Theory in the Benelux (SITB 2005), Brussels, België, 19/05/05.

Coding of depth-maps using piecewise linear functions. / Morvan, Y.; Farin, D.S.; With, de, P.H.N.
26th symposium on information theory in the Benelux. uitgave / J. Cardinal; N. Cerf; O. Delgrange. Brussels: Werkgemeenschap voor Informatie- en Communicatietheorie (WIC), 2005. blz. 121-128.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Coding of depth-maps using piecewise linear functions

AU - Morvan, Y.

AU - Farin, D.S.

AU - With, de, P.H.N.

N1 - Conference code: 26

PY - 2005

Y1 - 2005

N2 - An efficient. way t.o t.mnsmil, mul/.'i-view images is to send a single te:Di.uTe image togelheT with a cOTTesponding depth-map. The dept.h-map spec~fies the distance vetween each pi.1;d and the cam em,. With t.his inforrnat.ion, aTvit.m.7·y 3-D views can be genemt.cd at the decodeT. In this papeT, we pmpose a new algor'ithm for the coding of depth-maps that. pTOvides an efficient. re]wesent.ation of smooth regions as well as geome/,ric featuTes such as object. contO'llTs. OUT alg07it,hm uses a segmcnt.ation pmCed'llTC based on a quadt.Tee decomposition and TTI,odds the depth-map content. wit.h piecewise linear' funct.ions. We achieved a vit,-rat.e as low as 0.33 vii/pi.Tel, wit.hout any cntrvpy coding. The attmct.ivity (~r the coding algorit.hm is that., vy e.Tploiting spec~fic pTOper·ties of depth-maps, no degmdat.ions are shown along discont.iTl.1Lities, which is import.ant. few depth percept.ion.

AB - An efficient. way t.o t.mnsmil, mul/.'i-view images is to send a single te:Di.uTe image togelheT with a cOTTesponding depth-map. The dept.h-map spec~fies the distance vetween each pi.1;d and the cam em,. With t.his inforrnat.ion, aTvit.m.7·y 3-D views can be genemt.cd at the decodeT. In this papeT, we pmpose a new algor'ithm for the coding of depth-maps that. pTOvides an efficient. re]wesent.ation of smooth regions as well as geome/,ric featuTes such as object. contO'llTs. OUT alg07it,hm uses a segmcnt.ation pmCed'llTC based on a quadt.Tee decomposition and TTI,odds the depth-map content. wit.h piecewise linear' funct.ions. We achieved a vit,-rat.e as low as 0.33 vii/pi.Tel, wit.hout any cntrvpy coding. The attmct.ivity (~r the coding algorit.hm is that., vy e.Tploiting spec~fic pTOper·ties of depth-maps, no degmdat.ions are shown along discont.iTl.1Lities, which is import.ant. few depth percept.ion.

M3 - Conference contribution

SN - 90-71048-21-7

SP - 121

EP - 128

BT - 26th symposium on information theory in the Benelux

A2 - Cardinal, J.

A2 - Cerf, N.

A2 - Delgrange, O.

PB - Werkgemeenschap voor Informatie- en Communicatietheorie (WIC)

CY - Brussels

T2 - 2005 Symposium on Information Theory in the Benelux (SITB 2005)

Y2 - 19 May 2005 through 20 May 2005

ER -

Coding of depth-maps using piecewise linear functions

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