Ville Lappalainen

According to our database, Ville Lappalainen authored at least 16 papers between 1998 and 2005.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2005

A Method for Designing High-Radix Multiplier-Based Processing Units for Multimedia Applications.

David Guevorkian, Aki Launiainen, Ville Lappalainen, Petri Liuha, Konsta Punkka

IEEE Trans. Circuits Syst. Video Technol., 2005

Experimental parallel implementation of a wavelet-based still image encoder.

Kaisa Haapala, Ville Lappalainen, Timo Hämäläinen

Microprocess. Microsystems, 2005

A Radix-8 Multiplier Design and Its Extension for Efficient Implementation of Imaging Algorithms.

David Guevorkian, Petri Liuha, Aki Launiainen, Konsta Punkka, Ville Lappalainen

Proceedings of the Embedded Computer Systems: Architectures, 2005

2004

A Family of Accelerators for Matrix-Vector Arithmetics Based on High-Radix Multiplier Structures.

David Guevorkian, Petri Liuha, Aki Launiainen, Ville Lappalainen

Proceedings of the Computer Systems: Architectures, 2004

2003

Performance of H.26L Video Encoder on General-Purpose Processor.

Ville Lappalainen, Antti Hallapuro, Timo D. Hämäläinen

J. VLSI Signal Process., 2003

Complexity of optimized H.26L video decoder implementation.

Ville Lappalainen, Antti Hallapuro, Timo D. Hämäläinen

IEEE Trans. Circuits Syst. Video Technol., 2003

Comparison of video protection methods for wireless networks.

Olli Lehtoranta, Jukka Suhonen, Marko Hännikäinen, Ville Lappalainen, Timo D. Hämäläinen

Signal Process. Image Commun., 2003

Implementation of a Video Transcoder for Embedded System.

Olli Lehtoranta, Petri Kukkala, Timo Hämäläinen, Ville Lappalainen

Proceedings of the 2003 International Symposium on Information Technology (ITCC 2003), 2003

2002

Overview of research efforts on media ISA extensions and their usage in video coding.

Ville Lappalainen, Timo D. Hämäläinen, Petri Liuha

IEEE Trans. Circuits Syst. Video Technol., 2002

Parallel implementation of video encoder on quad DSP system.

Olli Lehtoranta, Timo Hämäläinen, Ville Lappalainen, Juha Mustonen

Microprocess. Microsystems, 2002

Unified Method for Optimization of Several Video Coding Algorithms on General-Purpose Processors.

Ville Lappalainen, Timo Hämäläinen

Proceedings of the 2002 International Symposium on Information Technology (ITCC 2002), 2002

Detecting corrupted intra macroblocks in H.263 video.

Olli Lehtoranta, Timo Hämäläinen, Ville Lappalainen

Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

2001

QoS evaluation of 3G-324M mobile videophones over WCDMA networks.

Igor D. D. Curcio, Ville Lappalainen, Miraj-E-Mostafa

Comput. Networks, 2001

Performance analysis of low bit rate H.26L video encoder.

Antti Hallapuro, Ville Lappalainen, Timo D. Hämäläinen

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

Performance of an advanced video codec on a general-purpose processor with media ISA extensions.

Ville Lappalainen

IEEE Trans. Consumer Electron., 2000

1998

Performance Analysis of Intel MMX Technology for an H.263 Video H.263 Video Encoder.

Ville Lappalainen

Proceedings of the 6th ACM International Conference on Multimedia '98, 1998