Coupling the periodic time-invariance of the wavelet transform with the view of thresholding as a projection yields a simple, recursive, wavelet-based technique for denoising sign...
Alyson K. Fletcher, Vivek K. Goyal, Kannan Ramchan...
This paper describes an expectation-maximization (EM) algorithm for wavelet-based image restoration (deconvolution). The observed image is assumed to be a convolved (e.g., blurred...
In this paper, we present an interactive system for removing the backgrounds from object movies. Our system automatically extracts initial segmentation results based on observed c...
Software firms are increasingly distributing their software development effort across multiple locations. In this paper we present the results of a two year field study that inves...
Caring for security at requirements engineering time is a message that has finally received some attention recently. However, it is not yet very clear how to achieve this systemat...