Sentence examples for measures the brightness from inspiring English sources

Spectroscopy, as a measurement, is considerably more difficult than simple photometry, which measures the brightness of astronomical objects through certain filters.

Chroma measures the brightness or dullness of a color.

It measures the brightness of stars logarithmically.

The Camera Adjustment Wizard measures the brightness of the blankfield image and performs a contrast analysis using an image containing hematoxylin-stained cells.

It measures the brightness of midtone values and modifies the pixel values in the video image.

"Prior surveys have done a good job measuring the brightness of bright stars," Arne Henden, director of the American Association of Variable Star Observers (AAVSO), said in a statement.

The cell revolutionized the science of astronomical photoelectric photometry by the use of electricity to measure the brightness of stars by providing a more precise and accurate measurement compared to the visual and photographic methods common at that time.

Measuring the brightness of the bacteria thus provides a simple way to determine pollution levels.

The Pico manages 9 lumens (that's how they measure the brightness of things like projectors), compared with, for example, 2,000 lumens for a $900 tabletop projector.

Single-lens reflex cameras have one or more photocells fitted in the pentaprism housing to measure the brightness of the screen image.

Gaia also carries a photometer to measure the brightness of astronomical objects and a spectrometer to measure the velocities of those objects.