This paper presents an improved hardware structure for the computation of the Whirlpool hash function. By merging the round key computation with the data compression and by using ...
Ricardo Chaves, Georgi Kuzmanov, Leonel Sousa, Sta...
We present theoretical results pertaining to the ability of ℓp minimization to recover sparse and compressible signals from incomplete and noisy measurements. In particular, we ...
We are developing a novel sensing device named “3-dimensional capture sheet (3DCS)”. The cloth-like sheet measures its own 3D configuration. The sheet enables us to make a sof...
Abstract. The authors propose a new solution to the blind robust watermarking of digital images. In this approach we embed the watermark into the independent components of the imag...
Abstract. In this paper we present a generative model for image sequences, which can be applied to motion segmentation and tracking, and to image sequence compression. The model co...