Ville Lappalainen

16 papers A* 1C 1Misc 1Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2005 J jnl
A Method for Designing High-Radix Multiplier-Based Processing Units for Multimedia Applications.
IEEE Trans. Circuits Syst. Video Technol.
David Guevorkian, Aki Launiainen, Ville Lappalainen, Petri Liuha, Konsta Punkka
2005 — conf
A Radix-8 Multiplier Design and Its Extension for Efficient Implementation of Imaging Algorithms.
SAMOS
David Guevorkian, Petri Liuha, Aki Launiainen, Konsta Punkka, Ville Lappalainen
2005 J jnl
Experimental parallel implementation of a wavelet-based still image encoder.
Microprocess. Microsystems
Kaisa Haapala, Ville Lappalainen, Timo Hämäläinen
2004 — conf
A Family of Accelerators for Matrix-Vector Arithmetics Based on High-Radix Multiplier Structures.
SAMOS
David Guevorkian, Petri Liuha, Aki Launiainen, Ville Lappalainen
2003 J jnl
Comparison of video protection methods for wireless networks.
Signal Process. Image Commun.
Olli Lehtoranta, Jukka Suhonen, Marko Hännikäinen, Ville Lappalainen, Timo D. Hämäläinen
2003 J jnl
Complexity of optimized H.26L video decoder implementation.
IEEE Trans. Circuits Syst. Video Technol.
Ville Lappalainen, Antti Hallapuro, Timo D. Hämäläinen
2003 — conf
Implementation of a Video Transcoder for Embedded System.
ITCC
Olli Lehtoranta, Petri Kukkala, Timo Hämäläinen, Ville Lappalainen
2003 J jnl
Performance of H.26L Video Encoder on General-Purpose Processor.
J. VLSI Signal Process.
Ville Lappalainen, Antti Hallapuro, Timo D. Hämäläinen
2002 C conf
Detecting corrupted intra macroblocks in H.263 video.
IEEE Workshop on Multimedia Signal Processing
Olli Lehtoranta, Timo Hämäläinen, Ville Lappalainen
2002 J jnl
Overview of research efforts on media ISA extensions and their usage in video coding.
IEEE Trans. Circuits Syst. Video Technol.
Ville Lappalainen, Timo D. Hämäläinen, Petri Liuha
2002 J jnl
Parallel implementation of video encoder on quad DSP system.
Microprocess. Microsystems
Olli Lehtoranta, Timo Hämäläinen, Ville Lappalainen, Juha Mustonen
2002 — conf
Unified Method for Optimization of Several Video Coding Algorithms on General-Purpose Processors.
ITCC
Ville Lappalainen, Timo Hämäläinen
2001 Misc conf
Performance analysis of low bit rate H.26L video encoder.
ICASSP
Antti Hallapuro, Ville Lappalainen, Timo D. Hämäläinen
2001 J jnl
QoS evaluation of 3G-324M mobile videophones over WCDMA networks.
Comput. Networks
Igor D. D. Curcio, Ville Lappalainen, Miraj-E-Mostafa
2000 J jnl
Performance of an advanced video codec on a general-purpose processor with media ISA extensions.
IEEE Trans. Consumer Electron.
Ville Lappalainen
1998 A* conf
Performance Analysis of Intel MMX Technology for an H.263 Video H.263 Video Encoder.
ACM Multimedia
Ville Lappalainen