sensitometry meaning in Hindi

Examples

1. The technique is based on the late 19th century sensitometry studies of Hurter and Driffield.
2. This study is called sensitometry and was pioneered by F Hurter & V C Driffield in the late 19th century.
3. "' Sensitometry "'is the scientific study of light-sensitive materials, especially photographic film.
4. His inventions include microdots, the Kinamo movie camera, the Contax 35 mm camera, a very early search engine, and equipment for sensitometry.
5. The reciprocal relationship is assumed in most sensitometry, for example when measuring a Hurter and Driffield curve ( optical density versus logarithm of total exposure ) for a photographic emulsion.
6. In 1910 he became well known for an improved method for making neutral gelatin wedges (  Goldberg wedge ) that was widely used in sensitometry and the, an instrument that greatly reduced the labor required to measure the characteristic curves of photographic emulsions.
7. "' Ferdinand Hurter "'( 1844 1898 ) and "'Vero Charles Driffield "'( 1848 1915 ) were nineteenth-century photographic scientists who brought quantitative scientific practice to photography through the methods of sensitometry and densitometry.
8. Goldberg was best known for his extensive studies in sensitometry summarized in his book " Der Aufbau des photographisches Bildes " ( 1922 ) and the "  Goldberg Condition " ( Goldberg Bedingung ), a design principle for high quality reproduction in two stage, negative-positive photographic processes better known in English as  the gamma rule . 
9. In an attempt to address these and other problems, Panavision followed this up in 2004 with the Genesis, a full bandwidth ( 4 : 4 : 4 ) camera with improved colorimetry and sensitometry-related specs and, probably most importantly, a Super 35 mm film-sized recording area, thus making it focally compatible with regular Cine Primo lenses and giving a true 35 mm depth of field.