Synonyms for ILLUMINATE: bathe, beacon, emblaze, illume, illumine, irradiate, light, lighten; Antonyms for ILLUMINATE: blacken, darken, obfuscate, obscure, de ...

Synonyms for ILLUMINATING: educational, educative, enlightening, informational, informative, informatory, instructional, instructive; Antonyms for ILLUMINATING ...

Illuminating definition, giving or casting light. See more.

Medical Definition of illuminator. : one that illuminates especially : a device that gives physical light or that is used to direct light to a specific area or that is used to concentrate or reflect light.

Sep 02, 2021 · Illumination definition. What does illumination means? When a light source is poured onto the objects, they reflect light that can been perceived by human eyes. What illumination means is the act of using this light source. Illumination is commonly seen, for example lighting in rooms or task lighting on desks. Photography meaning

May 22, 2020 · Illumination model, also known as Shading model or Lightning model, is used to calculate the intensity of light that is reflected at a given point on surface. There are three factors on which lightning effect depends on: Light source is the light emitting source. There are three types of light sources: Point Sources – The source that emit ...

In photometry, illuminance is the total luminous flux incident on a surface, per unit area. It is a measure of how much the incident light illuminates the surface, wavelength-weighted by the luminosity function to correlate with human brightness perception. [1] Similarly, luminous emittance is the luminous flux per unit area emitted from a surface.

The philosophy of Illumination is a holistically constructed system that aims to refine the period's peripatetic philosophy, which was known predominantly in the corpus of philosophical writings by the acclaimed Persian philosopher and scientist, Ab ū ʿ Al ī S ī n ā, well-known in European traditions as Avicenna, the latinized version of ...

The illumination at a point on a surface is proportional to cosine of the angle which ray makes with the normal to the surface at that point. 6) What is meant by luminance? It is defined as the luminous intensity per unit projected area of either a surface source of light or a reflecting surface and is denoted by L. 7) Define space-height ratio.

Köhler illumination is a method of specimen illumination used for transmitted and reflected light (trans- and epi-illuminated) optical microscopy. Köhler illumination acts to generate an even illumination of the sample and ensures that an image of the illumination source (for example a halogen lamp filament) is not visible in the resulting image.

In the Contents pane of a scene, right-click the name of the scene and click Properties.; On the Map Properties dialog box, click the Illumination tab.; Apply atmospheric effects as necessary: Check Show atmospheric effects to simulate a specific mood, such as sunset.; Check Show stars and halo to show stars beyond the edge of the globe and an atmospheric halo around the globe.

2011 - English Dictionary Database By DataStellar Co., Ltd . The act of illuminating, or supplying with light; the state of being illuminated. ... The illumination of an environment and the arrangement of lights to achieve an effect or optimal visibility.

illumination. 1. The action of brightening an object with light. 2. The science of the application of lighting. 3. Synonym for illuminance. diffuse illumination In slit-lamp examination, it is the illumination obtained with a wide slit and an out of focus beam or with a diffuser, thus providing an overall view of the structures of the eye.

The illumination system of the standard optical microscope is designed to transmit light through a translucent object for viewing. In a modern microscope it consists of a light source, such as an electric lamp or a light-emitting diode, and a lens system forming the condenser. The condenser is placed below the stage and concentrates the light, providing bright, uniform illumination in …