Method for simulating an ocular optical system and apparatus therefor
作者： Hua Qi
DOI:
关键词:
摘要: A method and apparatus for simulating an ocular optical system that enables visual perception having fluctuation, distortion blur in the use of spectacle lenses such as progressive addition lenses. binocular synkinetic rotation-based retinal image is created, defined obtained by rotating both eyeballs toward each object point a field, then, uniting images projected on foveae right left eyes to produce united image. An original created wherein midpoint rotation placed at specific position, objects within pyramidal field are observed. distorted observing through using ray tracing method. Point Spread Functions (PSF's) derived, monocular PSF's PSF derived from PSF's. Visual simulated convoluting PSFs with respect pixel
lens.org 参考文章(10)
Christopher C. Smyth, Apparatus for measuring eye gaze and fixation duration, and method therefor ,(1995)
F. Robert, E. Dinet, An image filtering process based on foveal mechanism simulation asilomar conference on signals, systems and computers. ,vol. 2, pp. 1725- 1729 ,(1997) , 10.1109/ACSSC.1997.679197
Sanghoon Lee, A.C. Bovik, Foveated video image analysis and compression gain measurements southwest symposium on image analysis and interpretation. pp. 63- 67 ,(2000) , 10.1109/IAI.2000.839572
K. Cha, K.W. Horch, R.A. Normann, Simulation of a phosphene field based visual prosthesis systems man and cybernetics. pp. 921- 923 ,(1990) , 10.1109/ICSMC.1990.142259
P. Dubois, J.F. Rouland, P. Meseure, S. Karpf, C. Chaillou, Simulator for laser photocoagulation in ophthalmology IEEE Transactions on Biomedical Engineering. ,vol. 42, pp. 688- 693 ,(1995) , 10.1109/10.391167
Jr. Francis J. Maguire, Apparatus for inducing attitudinal head movements for passive virtual reality ,(1995)
Christopher C. Smyth, Method and apparatus for determining ocular gaze point of regard and fixation duration ,(1996)
Hua Qi, Apparatus for and method of simulating ocular optical system ,(1996)
Ikuka Tanaka, Hua Qi, Ocular optical system simulating method and simulating apparatus ,(1999)
Bernard Bourdoncle, Sandrine Francois, Pair of multifocal progressive spectacle lenses ,(1998)