Experimental study of invariant perception of wavelet images

Чихман В.Н., Шелепин Ю.Е., Пронин С.В. Экспериментальное исследование инвариантного восприятия вейвлетных изображений // Оптический журнал. 2011. Т. 78. № 12. С. 50–56.

Chikhman V.N., Shelepin Yu.E., Pronin S.V. Experimental study of invariant perception of wavelet images [in Russian] // Opticheskii Zhurnal. 2011. V. 78. № 12. P. 50–56.

V. Chikhman, Y. Shelepin, and S. Pronin, "Experimental study of invariant perception of wavelet images," Journal of Optical Technology. 78(12), 803-807 (2011). https://doi.org/10.1364/JOT.78.000803

Psychophysical studies of the visual perception of incomplete contour images have been carried out. The images were synthesized by means of wavelets. The wavelets consisted of the difference-of-Gaussians (DoG) function and oriented wavelets whose spectrum is limited both in the frequency range and in the orientation range. The image size and the number and angular size of the wavelets were varied. The dependence between the characteristics of the wavelets and the recognition thresholds of the incomplete images was established.

The research was supported by the grant of RFBR No. 09-07-00336.