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Now showing items 31-36 of 36
Time-frequency representation enhancement: approach based on image filtering methods
(ХАІ, 2016)
The task of filtering of the time-frequency representations, obtained by the S-method, using advanced digital image processing filters, both local and nonlocal is considered.
Prediction of compression ratio for ADCT coder
(ХАІ, 2016)
One way to predict compression ratio for efficient coder called ADCT is proposed. Prediction is based on determination
of a simple parameter before compression that can be easily calculated in 8x8 pixel blocks. Such ...
Distributed cloud system: security and keyword indexing issues with implementation strategy and business limitations
(ХАІ, 2016)
The article focuses on several technical and business issues that are essential for the development of distributed cloud system related to security, keyword indexing and business implementation.
Support for the decision to select the future profession with use of fuzzy relations
(ХАІ, 2018)
The article suggests one of the ways to solve the problem of vocational guidance for applicants in choosing a future profession through the use of artificial intelligence systems, namely, fuzzy relations.
Analysis of opportunities to improve image denoising efficiency for DCT-based filter
(ХАІ, 2018)
The subject matter of the paper is the process of image filtering. The goal is to provide high efficiency of denoising according to metrics that are more adequate to human vision system than traditional criteria as mean ...
Grid safety analysis based on linguistic bayesian belief network
(ХАІ, 2012)
The state of power grid is determined by states of its systems, conditioned by their mutual influence of different
nature. These influences cause the change of state of each system during grid life cycle. The proposed ...