منابع مشابه
Retinal photography in colour.
HISTORICAL.-Monochrome photography of the human retina has been practised increasingly since the early pioneer work on this subject in the latter half of the 19th century. The instrument in most common use to-day is the Zeiss-Nordenson retinal camera, which first appeared in 1915. Several modifications of the original instrument have since appeared, and over 10 years ago it was reported that ab...
متن کاملColour Aerial Photography for Riverbed Classification
Colour aerial photography has the potential to identify and classify the size characteristics of exposed riverbed sediments over large areas efficiently. This paper describes the findings of a pilot project that sought to assess this potential and consider the impact of photo-scale on the accuracy of classifications obtained. Colour multi-scale digital imagery was acquired of a test area (120 x...
متن کاملColour handling in panoramic photography
Nowadays, the ability to create panoramic photographs is included with most of the commercial digital cameras. The principle is to shoot several pictures and stitch them together to build a panorama. To ensure the quality of the ...nal image, the di¤erent pictures have to be perfectly aligned and the colours of the images should match. While the alignment of images has received a lot of attenti...
متن کاملColour Photography as Applied to Medicine
I HERE can be no doubt that colour photographs are infinitely more valuable in the teaching of medicine than those in monochrome. This is made obvious by the increasing number of colour illustrations to be seen in the present-day medical textbooks and by the number of lantern slides in natural colour used by lecturers. There are many instances where colour photographs are essential to illustrat...
متن کاملColour and False-colour Aerial Photography for Mapping Bush Fires and Forest Vegetation
Bushfircs are common in Australia. They cau:oemuch damage and considerable loss annually. However. some use could be made of these wildfires fer forest mapping if developments in colour and false-colour (colour infrared) aerial photography were more fully exploited. The advantages that colour and false-colour aerial photography have over pan~ chromatic minus-blue aerial photography are analyzed...
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ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1950
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.8.10_227