Rendering the print: The art of photography

Color imaging consultant Karl Lang writes about the importance of understanding Raw photography. Learn how Raw processing can give you more control over the rendering of a print, and how a Raw workflow gives you more freedom to express your artistic vision.

Proposed "Color Light Output" Specification

“Color Light Output” is a proposed specification metric for addition to IEC 61947-1 (Electronic projection – Measurement and documentation of key performance criteria – Part 1: Fixed resolution projectors)

Analysis of the proposed IEC “Color Light Output” digital projector specification metric, using CIELAB gamut volume.

“Color Light Output” is a proposed specification metric for IEC 61947-1 (Electronic projection – Measurement and documentation of key performance criteria – Part 1: Fixed resolution projectors) The study evaluates the performance of the color illuminance metric by testing a sample of popular digital projectors in the business and education category. The study confirms the utility of the color illuminance metric as a predictor of perceived color gamut and total projector performance.

Projector Contrast Ratio

Is Contrast Ratio of a Business Projector Important? Many projector manufacturers tout the contrast ratio of their projectors and make all kinds of claims about how high contrast ratios are better. In home theater, contrast ratio is an important metric. Does it make a difference in the classroom or boardroom?

Display Calibration Devices

Display Calibration Devices – Methods, Accuracy, and Cost. To calibrate and profile a display we need to take some measurements. When purchasing a solution for display calibration the measurement device itself is the most important factor. In this article we will examine what we need to measure and how to get the best measurements for a reasonable price.

Calibrating the Digital Darkroom Environment