ISSN 2224-087X (Print)
ISSN 2224-0888 (Online)

Collected scientific papers
"Electronics and information technologies"

(In 1966-2010 published under the title "Electrical engineering")

(Certificate of State Registration 17618-6468 from February 11, 2011)

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Issue 60

Issue 60, Pages: 139-146
Energy functions in content-aware image resizing
Yu. Shyyka and R. Shuwar
Different aspects of construction and application of energy functions for the problems of content-aware image processing are considered. In addition to the functions known from the literature, we suggest to apply high-pass filter based on fast Fourier transform as the energy function. Using the program implementation of the Seam Carving method, different energy functions are studied. The peculiarities of utilization, as well as advantages and shortcomings of the energy functions under test are discussed. A dependence of the average energy of image upon the image dimension is suggested as a criterion for efficiency of different energy functions.
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© Ivan Franko National University of Lviv, 2011

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