Title :
Resolving power increasing of a space-born image as a task of a virtual potential field inverse analytical continuation
Author :
Akhmetshin, Alexander M. ; Bochorishvily, Dmitry V.
Author_Institution :
Dept. of Inf. Proc. Syst., Dniepropetrovsk, Ukraine
Abstract :
A new method of smooth images space resolving power increasing is presented. The method does not require a priory information on a transfer function of a distortion system. The method provides compromise between stability to noise influence and degree of a space resolving power analysis. Results of experimental investigation of the method are presented
Keywords :
geophysical signal processing; geophysical techniques; image resolution; remote sensing; geophysical measurement technique; image processing; image resolution; inverse analytical continuation; inverse problem; land surface; optical imaging; remote sensing; resolving power increase; satellite imaging; smooth image; space resolving power; spaceborne image; terrain mapping; virtual potential field; Boundary conditions; Extrapolation; Frequency measurement; Harmonic analysis; Image analysis; Image resolution; Noise measurement; Power harmonic filters; Power system harmonics; Stability analysis;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location :
Hamburg
Print_ISBN :
0-7803-5207-6
DOI :
10.1109/IGARSS.1999.774585
