Author

Charilaos A. Christopoulos

Observed names: C. A. CHRISTOPOULOS, C. A. Christopoulos, C. Christopoulos, C.A. Christopoulos, CHRISTOPOULOS, G, Charilaos Christopoulos, Christopoulos, C., Christopoulos, C.A., Christopoulos, Charilaos

Institution: Ericsson (Sweden)

Observed institutions: Ericsson (Sweden), Vrije Universiteit Brussel, University of Nottingham, University of Patras

OpenAlex ID: A5032573968

The JPEG 2000 still image compression standard

2001 · A. Skodras, C. Christopoulos, et al. · IEEE Signal Processing Magazine · 1,843

The JPEG2000 still image coding system: an overview

2000 · C. Christopoulos, A. Skodras, et al. · IEEE Transactions on Consumer Electronics · 1,407

Video transcoding architectures and techniques: an overview

2003 · A. Vetro, C. Christopoulos, et al. · IEEE Signal Processing Magazine · 678

Efficient methods for encoding regions of interest in the upcoming JPEG2000 still image coding standard

2000 · C. Christopoulos, J. Askelof, et al. · IEEE Signal Processing Letters · 212

JPEG2000: The upcoming still image compression standard

2001 · A.N. Skodras, C.A. Christopoulos, et al. · Pattern Recognition Letters · 171

Transcoder architectures for video coding

1998 · N. Bjork, C. Christopoulos · IEEE Transactions on Consumer Electronics · 150

JPEG 2000 still image coding versus other standards

2000 · Diego Santa-Cruz, Touradj Ebrahimi, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 116

Region of interest coding in JPEG 2000

2002 · Joel Askelöf, Mathias Larsson Carlander, et al. · Signal Processing Image Communication · 77

From the guest editors - Universal multimedia access

2003 · A. Vetro, C. Christopoulos, et al. · IEEE Signal Processing Magazine · 57

Universal multimedia access from wired and wireless systems

2001 · Andrew Perkis, Yousri Abdeljaoued, et al. · Circuits Systems and Signal Processing · 48

Lossless region of interest with a naturally progressive still image coding algorithm

2002 · D. Nister, C. Christopoulos · Proceedings - International Conference on Image Processing · 45

JPEG2000

2000 · C. A. Christopoulos, T. Ebrahimi, et al. · ACM International Conference on Multimedia (ACM MM) · 42

Lossless region of interest coding

1999 · David Nister, Charilaos Christopoulos · Signal Processing · 35

Efficient region of interest coding techniques in the upcoming JPEG2000 still image coding standard

2000 · C. Christopoulos, J. Askelof, et al. · Proceedings - International Conference on Image Processing · 32

Segmented image coding: Techniques and experimental results

1997 · C.A. Christopoulos, W. Philips, et al. · Signal Processing Image Communication · 27

Video transcoding for universal multimedia access

2000 · Niklas Björk, Charilaos Christopoulos · ACM International Conference on Multimedia (ACM MM) · 24

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A New Algorithm For Shot Boundary Detection

2015 · Abdeljaoued, Yousri, Ebrahimi, T., et al. · Infoscience (Ecole Polytechnique Fédérale de Lausanne) · 19

Transcoder architectures for video coding

2002 · N. Bjork, C. Christopoulos · IEEE International Conference on Acoustics Speech and Signal Processing · 19

The vector-radix fast cosine transform: Pruning and complexity analysis

1995 · C.A. Christopoulos, J. Bormans, et al. · Signal Processing · 19

Discrete Cosine Transform Coding of Images,

1993 · CHRISTOPOULOS, G, Philips, Wilfried, et al. · Ghent University Academic Bibliography (Ghent University) · 13

Fast segmented image coding using weakly separable bases

2002 · W. Philips, C. Christopoulos · IEEE International Conference on Acoustics Speech and Signal Processing · 12

An embedded DCT-based still image coding algorithm

1998 · D. Nister, C. Christopoulos · IEEE Signal Processing Letters · 12

An embedded DCT-based still image coding algorithm

2002 · D. Nister, C. Christopoulos · IEEE International Conference on Acoustics Speech and Signal Processing · 11

A New Contour Simplification Filter For Region-Based Coding

1996 · Christopoulos, C.A., Christopoulos, V.A., et al. · 11

Progressive very low bit rate image coding

1995 · C. Christopoulos, Athanassios Skodras, et al. · Ghent University Academic Bibliography (Ghent University) · 11

Works count: 52

Citation count: 5,164

H-index: 19

I10-index: 27