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Lux (lux)
| Глоссарий терминов по видеокамерам |
The si measurement of light intensity taken at the surface which the light source is illuminating. the measure of the total lumens falling upon a unit of area. 1 lumen per square meter. one foot-candle equals 10.76 lux.
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Lux, английский
- Unit of illumination. 1 lux = the amount of uniform light falling onto a surface of 1sq metre. measured in lumens per square metre.
- Unit of light illuminance used as a measure of low-light recording capacity in security cameras. cameras with a lux rating of 0.2 lux or less would be considered low-light cameras. it is not possible to get good color definition in low light levels, so in general low light cameras are always black and white. day/night cameras use electronics to switch from color during the daytime, to black/white during night or low light conditions. many low light cameras also use infrared, which is useful in zero light conditions. the lower the lux rating of a camera, the better it will see in low light.
- International system (sl) unit of illumination in which the meter is the unit of length. one lux equals one lumen per square meter.
- The international system unit (see si) of measurement of the intensity of light. it is equal to the illumination of a surface one meter away from a single candle.
- Unit of n equal to 1 lumen per square meter or approximately 0.1 candle power. glossary/52 m
- The metric unit (lumens per square metre) for the measure of luminous flux (also see
- A unit of measure of incident light. the video and european version of foot candles. conversion formula: fc x 10.8 = lux.
- The si unit of illuminance equal to the illumination on a surface, all points of which are at a distance of 1 meter from a uniform point source of 1 candela; 1 lux is equal to 1 lumen per square meter (1 lm/m2). lwc abbr. for lightweight concrete.
- Люкс (единица освещенности)
- Люкс; лк (единица измерения освещенности)
- The three-character iso 3166 country code for luxembourg.
Lux, латинский
Lux in tenebris, латинский
Свет во мраке
Lux meter, английский
Device used to measure illuminance. see also photometer. m
Lux oritur, латинский
Lux veritatis, латинский
Свет истины
Lux [cis, f], латинский
Lux [lx], английский
- Light unit for measuring illumination. it is defined as the illumination of a surface when
- Light unit for measuring illumination. it is defined as the illumination of a surface when luminous flux of 1 lumen falls on an area of 1 m2. it is also known as lumen per square meter, or meter-candelas. 23 / 43 m
Lux), латинский
Lux, lx (люкс, лк), английский
Единица измерения освещенности. определяется как освещенность поверхности в 1 м2, на которую падает световой поток в 1 люмен.
Lux,cis, f, латинский
Luxair *, английский
Luxare, 1, латинский
Luxatio, английский
Luxatio articulationis coxae, английский
Luxatio articulationis cubitalis, английский
Luxatio articulationis phalangis primae, английский
Luxatio articulationis phalangis secundae, английский
Luxatio patellae, английский
Luxatio, onis, f, латинский
Measurement, английский
- Set of operations having the object of determining a value of a quantity (1)
- Измерение. система мер.
- Измерение; замер
- The size, length, etc. of something which has been measured
- Измерение
- Обмер
- Оценка
- Измерение dust ~ измерение концентрации пыли
- Измерение. комплекс операций, имеющих целью определение значе-ния величины [32].
- The process of ascertaining the attributes, dimensions, extent, quantity, degree or capacity of some object of observation and representing these in the qualitative or quantitative terms of a data language. any empirical pursuit that places the observer outside his object of observation must consider measurement the fundamental process through which scientific constructs or models are linked to reality (->index, ->symptom). otherwise measurement is only one section in a circular process of computing a stable form. the traditional levels of measurement are nominal, ordinal, interval and ratio scales.
- The magnitude of the property of an object calibrated against one or more units of measure.
- Измерение. комплекс операций, имеющих целью определение значения величины [32].
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Md (motion detector), английский
Camera feature where a reference field is compared with current fields. if a difference is detected, the camera outputs a pulse. an ideal feature for security application.
Long-term integration, английский
Special camera mode similar to the ‘b’ setting of a photographic camera shutter. the ccd integrates over a long (userdefined) period, providing very high sensitivity. object must be stationary, external camera control and a frame memory are needed.
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