Results 171 to 180 of about 21,898 (295)

Fractal Compression of Medical Images

, 2008
Medical images, like any other digital data, require compression in order to reduce disk space needed for storage and time needed for transmission. The lossless compression methods of still images can shorten the file only to a very limited degree. The application of fractal compression to medical images would allow obtaining much higher compression ...
openaire   +1 more source

Fractal Image Compression - A Review. [PDF]

International Journal of Advanced Research, 2016
Suhel Kaur, Sumeet Kaur.
openaire   +1 more source

Scattering from `Babinet' particles (or not…): spherical particles made up of spheres and spherical particles with spherical voids

Journal of Applied Crystallography, Volume 59, Issue 1, Page 59-68, February 2026.
Small‐angle scattering form factors of composite particles built from either embedded spheres or randomly distributed voids within a sphere are obtained by Monte Carlo simulations, and analytical expressions that reproduce the simulations are derived.The small‐angle scattering form factors of two classes of composite particles with contrasting internal
Jan Skov Pedersen, Thea Lykkegaard Møller, Milena Corredig   +2 more
wiley   +1 more source

2D-Cosine power sine coupled map with fractal-Fibonacci fusion for hyperchaotic image encryption. [PDF]

Sci Rep
Kumar M, Ch D.
europepmc   +1 more source

A complex network perspective on brain disease

Biological Reviews, Volume 101, Issue 1, Page 364-399, February 2026.
ABSTRACT If brain anatomy and dynamics have a complex network structure as it has become standard to posit, it is reasonable to assume that such a structure should play a key role not only in brain function but also in brain dysfunction. However, exactly how network structure is implicated in brain damage and whether at least some pathologies can be ...
David Papo, Javier M. Buldú
wiley   +1 more source

Study on the Damage and Seepage Evolution Laws of Gas-Bearing Coal During Instability and Failure. [PDF]

ACS Omega
Ma X, Gong X, Cheng X, Cheng C, Yang P, Xiao L, Sun Y, Sun B.   +7 more
europepmc   +1 more source

Fractal Image Compression Using Modified Operator (IFS)

, 2013
Rashad A. Al-Jawfi, Baligh Al-Helali, Adil M. Ahmed   +2 more
openalex   +2 more sources

Research on heterogeneous distributed fractal image compression algorithm based on parallel genetic algorithm and iterative function [PDF]

, 2019
Ning Han
openalex   +1 more source

Informational Efficiency in Cryptocurrency Markets: A Bibliometric and Thematic Literature Review (2015–2024)

Journal of Economic Surveys, Volume 40, Issue 1, Page 443-468, February 2026.
ABSTRACT Cryptocurrency markets are known for their wide price fluctuations, lack of central control, and fast‐paced development. These characteristics present serious challenges to traditional theories about how markets work and how prices reflect available information.
Giulia Fantini, Joy Jia, Chiara Oldani
wiley   +1 more source

Comparative Fractal Analysis on Orthopantomography Images of Bone Remodeling Changes at 3 Months Between Natural Socket Healing and Immediate Implant Placement. [PDF]

Diagnostics (Basel)
Radu A, Ionescu M, Khaddour AS, Munteanu CM, Iacov Crăițoiu MM, Cojocaru MO, Sălan AI, Marinescu IR, Mercuț R, Popescu SM.   +9 more
europepmc   +1 more source