Sentence examples for using the estimated luminance from inspiring English sources

By using the estimated luminance and chrominance information, the color constancy gains are obtained as (18).

Michelson contrast sensitivity (CS) was calculated using the average screen luminance (maximum−minimum)/(maximum+minimum).

We then used the luminance database to create standard and 'articulated' brightness contrast stimuli.

In the proposed method, we used the luminance component of suspicious color image.

A similar method was also developed in [19] where the luminance map is used to estimate the global atmospheric light and the transmittance according to the observed similarity between the luminance map and dark channel prior.

The estimation of edge direction is performed region adaptively by using the local statistics of the initial estimates of the luminance and chrominance information.

The RGB components of each pixel are converted to luminance using the weighted sum 0.2989·R+0.5870·G+0.1140·B.

We separated luminance and colour using the 1976 CIE L*a*b* (CIELAB) colour-space convention (see Figure 2 and Supplementary Methods (SM)).

The on-axis luminance values were measured at all 8-bit driving levels using the TG18-LN test patterns and a baffled luminance meter and the results averaged.

The luminance of the background was increased to 56 cdm−2, and green luminance was calibrated using the minimum motion technique on this background.

Luminance (RLU) was measured using the Spectra Max M5 Microplate Reader (Molecular Devices, Sunnyvale, CA, USA).