Auflistung Факультет радіоелектроніки, комп’ютерних систем та інфокомунікацій (№ 5) nach Autor "Li, F."
Anzeige der Dokumente 1-4 von 4
-
Adaptive two-step method for providing the desired visual quality for SPIHT
Li, F. (ХАІ, 2022)is employed to evaluate the image quality. The research method is based on a validation ex periment that is conducted for an image set covering different image complexity and texture features. The comparison results ... -
Analysis of two-step approach for compressing texture images with desired quality
Li, F.; Krivenko, S.S.; Lukin, V.V. (ХАІ, 2020)A task of lossy compression of remote sensing and other types of images with providing the desired quality is considered. Quality is mainly characterized by the peak signal-to-noise ratio (PSNR) but visual quality metrics ... -
On strange images with application to lossy image compression
Bondzulic, B.; Bujakovic, D.; Li, F.; Lukin, V. (ХАІ, 2022)The task of the article is to provide a definition of strange images and check whether the non-monotonicity of the dependences of the distortions on the compression level holds for different encoders and metrics. Another ... -
Two-step providing of desired quality in lossy image compression by SPIHT
Li, F.; Krivenko, S.; Lukin, V. (ХАІ, 2020)This paper considers the application of the two-step method in an encoder based on a discrete wavelet trans-form (DWT).