Zobrazeno 1 - 10 of 54 pro vyhledávání: '"E. H. Linfoot"'
2
Spherical aberration and the information content of optical images
Autor: E. H. Linfoot, G. Black
Publikováno v: Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. 239:522-540
The main purpose of the paper is to investigate the effect of spherical aberration on the information content of low-contrast photographic images with specified spread and noise characteristics. In section 1 an outline is given of the basic ideas and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3df8326c1b9e7992209f87763b69d194
https://doi.org/10.1098/rspa.1957.0059
Zobrazit plný text záznamu
3
On the assessment of optical images
Autor: E. H. Linfoot, Peter Fellgett
Publikováno v: Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences. 247:369-407
In the formation of an optical image, each surface element of the object gives rise to a more or less blurred distribution in the image surface, of total brightness proportional to that of the object element. The image is the sum of these distributio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44341fff6d8dc58ea347299c78530996
https://doi.org/10.1098/rsta.1955.0001
Zobrazit plný text záznamu
4
XI. On the law of the large numbers
Autor: E. H. Linfoot
Publikováno v: Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Mathematical or Physical Character. 227:417-451
Let p i be an infinite sequence of numbers such that 0 ≤ p i ≤ 1 for i = 1 , 2, 3, ... ∞. Suppose that n trials are made, the result of each trial being either a “ hit '5 (T) or a “ miss ” (U) ; let the probability of a hit at the i th tr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9921539eaf94c91755f4c5e7f0cf0931
https://doi.org/10.1098/rsta.1928.0011
Zobrazit plný text záznamu
5
On decentred aspheric plates
Autor: E H Linfoot
Publikováno v: Proceedings of the Physical Society. 58:65-77
The main purpose of the paper is to discuss the effects of errors of centring on the optical performance of plate-mirror systems. Such errors may occur during the aspheric grinding of the plates and also in the lining up of the system. It is first sh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef3bc7fb44ae100ab00a0bfb8798f182
https://doi.org/10.1088/0959-5309/58/1/306
Zobrazit plný text záznamu
7
Achromatized plate-mirror systems
Autor: E H Linfoot
Publikováno v: Proceedings of the Physical Society. 57:199-209
A variant of the Schmidt-Cassegram optical system is described in which the single aspheric plate is replaced by two plates, of different glasses and opposite asphericities, whose colour-errors compensate each other. The use of two plates makes it po
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::543108fc51b364a1961ea063326c3901
https://doi.org/10.1088/0959-5309/57/3/305
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje