The discrete cosine transform (DCT) remains a cornerstone of modern image and video compression techniques, enabling the decomposition of visual data ... that leverage integer arithmetic ...

Finally, we propose quantum arithmetic codes to efficiently implement quantum Shannon-Fano (1948) codes. Our arithmetic encoder and decoder have a cubic circuit and a cubic computational complexity in ...

Abstract: In the context of image coding, a number of ... Factors affecting the compression performance of reversible integer-to-integer wavelet transforms are also presented, supported by both ...

Coding, information theory and compression constitute the backbone of modern digital communications and data storage. Grounded in Shannon’s seminal work, information theory quantifies the uncert ...

CAST’s high performance lossless compression IP has been ported to support the Achronix portfolio of FPGA products, enabling efficient processing for Data Center and Mobile Edge Data transfer. CAST ...

Hence, within the clinical assessment of mechanical soft-tissue properties, collected data should be interpreted with caution, and, as long as no clear gold standards exist, a combination of methods ...

(Biometric Systems Lab / University of Bologna) CGAL - Computational Geometry Algorithms Library - C++ library of geometric primitives and standard data structures and algorithms used in computational ...

Herein, an asymmetric image encryption algorithm based on RSA cryptosystem and a fractional-order chaotic system is proposed. Its security depends on RSA algorithm. First, a pair of public and private ...