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Degradation, image quality loss
| Light Glossary |
Loss of image quality or definition for any number of reasons including intentional ones. quote: i don`t like forced development and flashing. because i do like a fairly rich negative with good blacks, i`m not keen on the strong use of fog filters, although on occasion i use them. i don`t like the effect they produce. [also] you`re going to have to make a dupe negative. so you`re into a degradation with the dupe. then any opticals . . . give you further degradation. then . . . the projector is not so good; it hasn`t got a very sharp lens or there`s not enough light. at every stage along the line, the picture`s going to deteriorate . . . so i`m very reluctant to have a degraded negative in the first instance. i think you`re cheating your audience. they`ve got a right to see what`s on the screen. - billy williams [ml].
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Definition, английский
- The fidelity of a television system to the original scene.
- Also called resolution. the fidelity with which detail is reproduced by a television system ranging from a fuzzy to a sharp appearance.
- The fidelity of reproduction of the pattern edge relative to the original master
- N дефиниция, определе- ние
- A verbal representation of a concept which serves to differentiate it from related concepts and allows humans to recognize and agree on the concept.
- Description of linear demarcation sensitivity or the detail sharpness of object outline in a radiologic test image. it is a function of screen type, exposure geometry, radiation energy, and characteristics sensor (such as film).
- Описание чувствительности к линейной демаркации или четкости контуров объекта на радиологическом контрольном изображении. это зависит от типа экрана, геометрии экспозиции, энергии излучения и характеристик датчика (например, пленки).
Intentional, английский
Development, английский
- Разработка; доводка
- Разработка; развитие; проявление
- Разработка; отработка; отладка; вариант; модификация
- Вариант; развитие (изобретения)
- 1. the process of growing, or of becoming larger and stronger, or more complex the development of the embryo takes place in the uterus. 2. something which happens and causes a change in a situation report any developments to me at once.
- N развитие cognitive ~ когнитивное развитие
- Министерство жилищного строительства и городского развития (сша)
- Property under construction, including preparation and installation of infrastructure
- Any computer code or materials, other than products, fixes or preexisting work, developed by microsoft or in collaboration with customer, which is provided to customer in the course of performance of a statement of services.
- Разработка (месторождения).
- Event, happening, occurrence
- Event, happening, occurrence something that has happened, or the act of making or improving something
- The evolution of something an individual is working on. personal qualities, mental well-being, or useful skills can all be developed and improved.
Degradation, английский
- Dégradation
- The progressive failure of a machine or lubricant.
- Disintegration of a paint film by heat, moisture, sunlight, or natural causes.
- Debasement and disgrace. the suspension of a petty officer from his station; and also the depriving an officer or soldier of his arms previous to his being delivered over to the civil power for execution.
- In computer systems, a reduction in level of performance or service. degradation in microcomputer performance is indicated by slow response times or frequent pauses for disk access because memory is insufficient to hold an entire program plus the data the program is using.
- The loss of desirable physical properties by a textile material as a result of some process or physical/chemical phenomenon.
Deteriorate, английский
- Ухудшать (ся); портиться)
- Ухудшаться; разрушаться; изнашиваться; стареть
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Color conversion, color correction, английский
Matching the daylight or tungsten balance of the film and lights through filtration or, with video, white balance. color can also be corrected during printing. tip: neutralizing "off-color" sources, such as dusk, is a technical and aesthetic call - not necessarily appropriate. see: style and consistency of lighting.
Quantity versus quality, английский
Like so much in life, lighting is often compromised when you must, or imagine you must, go for the most instead of the best. also see: style.
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