LNLA 2008

SESSION 1: Saturday morning
 Date: August 23, 2008
 Time: 08:30 - 12:00
 Location: Bambou meeting room
 Chair: Karen Egiazarian

 08:30

CONFERENCE OPENING
Jaakko Astola, Karen Egiazarian, Vladimir Katkovnik

 08:45 

[Keynote] - SELF-SIMILARITY, FRACTAL MODELS AND SPLINE APPROXIMATION
Michael Unser, EPFL, Switzerland
 

 09:30 

[1030] - IMAGE DENOISING AND REGISTRATION BY PDE’S ON THE SPACE OF PATCHES
David Tschumperle, Luc Brun, ENSICAEN/Université de Caen, France
 

 09:50 

 [1028] - UNIFYING LOCAL AND NONLOCAL PROCESSING WITH PARTIAL DIFFERENCE OPERATORS ON WEIGHTED GRAPHS
Abderrahim Elmoataz, Olivier Lezoray, Université de Caen Basse-Normandie, France; Sebastien Bougleux, Université de Paris-Dauphine, France; Vinh-Thong Ta, Université de Caen Basse-Normandie, France
 

 10:10

COFFEE BREAK

 10:40

[1032] – NONPARAMETRIC REGRESSION IN IMAGING: FROM LOCAL KERNEL TO MULTIPLE MODEL NON-LOCAL COLLABORATIVE FILTERING

Vladimir Katkovnik, Alessandro Foi, Karen Egiazarian, Jaakko Astola, Tampere University of Technology, Finland

 11:00 

 [1012] - PATCH-BASED MARKOV MODELS FOR CHANGE DETECTION IN IMAGE SEQUENCE ANALYSIS
Thierry PECOT, Charles KERVRANN, INRA/INRIA, France
 

 11:20 

 [1007] - ADAPTIVE ORTHONORMAL BASES FOR VIDEO COMPRESSION
Ariel Bernal, Sebastian Ferrando, Ryerson University, Canada
 

 11:40

[1033] – IMAGE AND VIDEO SUPER-RESOLUTION VIA SPATIALLY ADAPTIVE BLOCK-MATCHING FILTERING

Aram Danielyan, Alessandro Foi, Vladimir Katkovnik, Karen Egiazarian, Tampere University of Technology, Finland

 12:00

LUNCH BREAK

 SESSION 2: Saturday afternoon
 Date: August 23, 2008
 Time: 13:30 - 18:00
 Location: Bambou meeting room
 Chair: Vladimir Katkovnik

 13:30 

 [Keynote] - A SIMPLE MODEL FOR AFFINE SELF-SIMILARITY OF IMAGES AND ITS APPLICATIONS
Edward Vrscay, University of Waterloo, Canada
 

 14:15 

 [1002] - ADAPTIVE DCT-BASED 1-D FILTERING OF POISSON AND MIXED POISSON AND IMPULSIVE NOISE
Vladimir Lukin, Dmitriy Fevralev, Sergey Abramov, National Aerospace University, Ukraine; Sari Peltonen, Jaakko Astola, Tampere University of Technology, Finland
 

 14:35 

 [1008] - REAL-TIME ANISOTROPIC FILTERING BASED ON LINE INTEGRAL CONVOLUTION APPROXIMATIONS
Benoît Vandame, Canon Research Centre France, France
 

 14:55 

 [1025] - LOCAL BACKGROUND SPRITE GENERATION
Andreas Krutz, Alexander Glantz, Technische Universitaat Berlin, Germany; Michael Frater, University of New South Wales, Canberra, Australia ; Thomas Sikora, Technische Universitaat Berlin, Germany
 

 15:15

COFFEE BREAK

 15:45 

 [1029] - NONLOCAL TEXTURE FILTERING WITH EFFICIENT TREE STRUCTURES AND INVARIANT PATCH SIMILARITY MEASURES
Oliver Kleinschmidt, University of Bonn, Germany; Thomas Brox, University of Dresden, Germany; Daniel Cremers, University of Bonn, Germany
 

 16:05 

 [1034] – MODELS FOR TEXTURE BASED VIDEO CODING
Marc Bosch, Fengqing Zhu, Edward J. Delp, Purdue University, West Lafayette, IN, USA
 

 16:25 

 [1006] - DETECTING COPY-PASTE FORGERY OF JPEG IMAGE VIA BLOCK ARTIFACT GRID EXTRACTION
Weihai Li, University of Science and Technology of China, China; Yuan Yuan, Aston University, United Kingdom; Nenghai Yu, University of Science and Technology of China, China
 

 16:45 

 [1019] - PATCH-BASED NONLOCAL IMAGE INTERPOLATION: ALGORITHMS AND APPLICATIONS
Xin Li, West Virginia University, USA
 

 SESSION 3: Sunday morning
 Date: August 24, 2008
 Time: 09:00 - 12:20
 Location: Bambou meeting room
 Chair: Atanas Gotchev

 09:00 

 [Keynote] - NON LOCAL DEMOSAICKING
Antoni Buades, Université Paris Descartes, France; Bartomeu Coll, University of Balearic Islands, Spain; Jean-Michel Morel, CMLA Cachan, France; Catalina Sbert, University of Balearic Islands, Spain
 

 09:45 

 [1013] - A ROTATIONALLY INVARIANT BLOCK MATCHING STRATEGY IMPROVING IMAGE DENOISING WITH NON-LOCAL MEANS
Sebastian Zimmer, Stephan Didas, Joachim Weickert, Mathematical Image Analysis Group, Saarland University, Germany
 

 10:05 

 [1026] - AN IMPROVED NON-LOCAL DENOISING ALGORITHM
Bart Goossens, Hiêp Luong, Aleksandra Pižurica, Wilfried Philips, Ghent University, Belgium
 

 10:25 

COFFEE BREAK
 

 11:00 

 [1024] - PARALLEL NON-LOCAL DENOISING OF DEPTH MAPS
Timo Schairer, Benjamin Huhle, Philipp Jenke, Wolfgang Strasser, University of Tuebingen, Germany
 

 11:20 

 [1023] - SELF-SIMILARITY IN IMAGING, 20 YEARS AFTER "FRACTALS EVERYWHERE"
Mehran Ebrahimi, University of Waterloo; Edward Vrscay, University of Waterloo, Canada
 

 11:40 

 [1017] - ADCTC: ADVANCED DCT-BASED IMAGE CODER
Nikolay Ponomarenko, Vladimir Lukin, National Aerospace University, Ukraine; Karen Egiazarian, Jaakko Astola, Tampere University of Technology, Finland
 

 12:00 

 [1035] – A NON-LOCAL AND SHAPE-ADAPTIVE TRANSFORM-DOMAIN COLLABORATIVE FILTERING
Kostadin Dabov, Alessandro Foi, Vladimir Katkovnik, Karen Egiazarian, Tampere University of Technology, Finland
 

 12:20 

LUNCH BREAK
 

 SESSION 4: Sunday afternoon
 Date: August 24, 2008
 Time: 14:00 - 17:20
 Location: Bambou meeting room
 Chair: Alessandro Foi

 14:00 

 [Keynote] – STRUCTURE ADAPTIVE METHODS IN IMAGE DENOISING
Vladimir Spokoiny, Weierstrass Institute for Applied Analysis and Stochastics, Berlin, Germany
 

 14:45 

 [1005] - LOCAL CRITERIA AND LOCAL ADAPTIVE FILTERING IN IMAGE PROCESSING: A RETROSPECTIVE VIEW
Leonid Yaroslavsky, Tel Aviv University, Israel
 

 15:05 

 [1009] - A METHOD FOR DESIGNING THE DOUBLE-DENSITY DUAL-TREE DISCRETE WAVELET TRANSFORM
Bogdan Dumitrescu, Ali Bahrami Rad, Tampere University of Technology, Finland
 

 15:25 

COFFEE BREAK
 

 15:55 

 [1018] - PHASE IMAGING: UNWRAPPING AND DENOISING WITH DIVERSITY AND MULTI-RESOLUTION
Gonçalo Valadão, José Bioucas-Dias, Instituto Superior Técnico/ Instituto de Telecomunicações, Portugal
 

 16:15 

 [1036] – CONVERGENCE AND ERROR ANALYSIS OF DIFFRACTION FIELD ITERATIVE NON-UNIFORM SAMPLING SCHEMES
Vladislav Uzunov, Atanas Gotchev, Karen Egiazarian, Tampere University of Technology, Finland

 16:35 

 [1037] –  MULTIFRAME RAW-DATA DENOISING BASED ON BLOCK-MATCHING AND 3D FILTERING FOR LOW-LIGHT IMAGING AND STABILIZATION
Giacomo Boracchi, Politecnico di Milano; Alessandro Foi, Tampere University of Technology, Finland

 16:55 

 [1038] - LULU-THEORY AND IMAGE PROCESSING
Carl Rohwer, University of Stellenbosch, South Africa

 17:15 

CLOSING WORDS

Jaakko Astola, Karen Egiazarian, Vladimir Katkovnik