BGI 5006 PDF

Akinobei It is therefore capable of penetrating deeper into the material and generates fewer surface reflections than short-wave light. The optics bg longer consists of normal glass, but are made of materials like germanium. When using IR radiation it is sometimes even possible to look through an object. For longer-wave IR ranges, Peltier-cooled sensors and special semiconductor materials must be used. Therefore preferably LEDs with a range of approx.

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Akinobei It is therefore capable of penetrating deeper into the material and generates fewer surface reflections than short-wave light.

The optics bg longer consists of normal glass, but are made of materials like germanium. When using IR radiation it is sometimes even possible to look through an object. For longer-wave IR ranges, Peltier-cooled sensors and special semiconductor materials must be used. Therefore preferably LEDs with a range of approx. Bright colors appear brightthe dark colors are normally dark IR LED with nm All visible colors except black, very dark colors with black admixtures and metallic colors disappear.

In case of the longer wavelength, lower straying at the surface and thus a better screening of the test object is to be expected, vgi the sensitivity of common CCD camera sensors is increasingly reduced. In industrial machine vision, however, most of the applications are located in the near infrared range, which comprises the spectral range from to nm. As IR radiation is not visible to the human eye, it can be applied particularly well at workstations where normal light would be disturbing.

IR radiation is often also called thermal radiation. All visible colors except black, very dark colors with black admixtures and metallic colors disappear. Cameras for the evaluation of the medium IR bhi are called thermographic cameras or thermal imaging cameras. IR illumination The wavelength range from approximately nm to 1 mm, i. Daylight shot for comparison Daylight — Mono8 Daylight.

Longer-wave radiation is electromagnetic bgu and therefore oscillates less frequently than shorter-wave radiation and thus generates less interaction with the material. Daylight shot for comparison Daylighht — Mono8 Daylight. Bright colors appear the dark colors are normally dark IR LED mit nm All visible colors disappear on banknote and credit card except for black and special security features Daylight — RGB Colour image.

The wavelength range from approximately nm to 1 mm, i. Related Posts.

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Tygojora In industrial machine vision, however, most of the applications are located in the near infrared range, which comprises the spectral range from to nm. As IR radiation is not visible to the human eye, it can be applied particularly well at workstations where normal light would be disturbing. IR radiation is often also called thermal radiation. Bright colors appear brightthe dark colors are normally dark IR LED with nm All visible colors except black, very dark colors with black admixtures and metallic colors disappear.

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BGI 5006 PDF

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