Image stitching based on entropy minimizationI

• Autorzy: Misztal, Krzysztof , Spurek, Przemysław , Tabor, Jacek
• Języki publikacji: EN

Abstrakty

EN

In this paper we present a method with closed analytic formula of stitching aligned images. It is obtained by choosing a statistically optimal global color change of one part of image. This approach, due to its numerical efficiency, is especially well-suited for merging big amount of satellite images into a single map. Moreover, we present solution of a general problem, how to find an optimal shift by v of data Y with respect to v from V, so that the dataset X, Y+v is maximally statistically consistent. We show that the solution is given in a closed analytic form.

Słowa kluczowe

EN

entropy; stiching; optimization

• Czasopismo: Schedae Informaticae
• Rocznik: 2018
• Tom: Vol. 27

Twórcy

autor

Misztal, Krzysztof

• Faculty of Mathematics and Computer Science, Jagiellonian University ul. Łojasiewicza 6, 30-348 Kraków, Poland,

autor

Spurek, Przemysław

• Faculty of Mathematics and Computer Science, Jagiellonian University ul. Łojasiewicza 6, 30-348 Kraków, Poland,

autor

Tabor, Jacek

• Faculty of Mathematics and Computer Science, Jagiellonian University ul. Łojasiewicza 6, 30-348 Kraków, Poland,

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).