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TIP
1998
13 years 6 months ago
1998
Abstract—We propose a method for the reconstruction of signals and images observed partially through a linear operator with a large support (e.g., a Fourier transform on a sparse...
TIP
1998
13 years 6 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
TIP
1998
13 years 6 months ago
1998
This paper examines the relationship between wavelet-based image processing algorithms and variational problems. Algorithms are derived as exact or approximate minimizers of varia...
PR
1998
13 years 6 months ago
1998
On-line handwritten scripts consist of sequences of components that are pen tip traces from pen-down to pen-up positions. This paper presents a segmentation and reconstruction pro...
ACSE
1998
ACM
13 years 11 months ago
1998
ACM
This paper discusses the teaching of Human-Computer Interaction (HCI) at opposite ends of the Computer Science course curriculum. We provide tips on course content within final-y...