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Frame repetition rate
| Глоссарий по инфракрасному и термическому контролю |
Time it takes an infrared imager to scan (update) every thermogram picture element (pixel); in frames per second.3
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Thermogram, английский
- A two-dimensional hard copy record of the apparent scene temperatures displayed on an ir system.
- An infrared photograph of part of the body
- Thermal map or image of a target where the gray tones or color hues correspond to the distribution of infrared thermal radiant energy over the surface of the target (qualitative thermogram). when correctly processed and corrected, a thermogram graphically represents surface temperature distribution (quantitative thermogram).
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Focal zone, английский
- Distance before and after the focal point in which the intensity differs a specified amount (usually 6 db) from the focal intensity. also called depth of field or depth of focus.1
- Distance before and after the focal point in which the intensity differs a specified amount (usually 6 db) from the focal intensity.7 also called depth of field or depth of focus.
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