Subjective brightness | Article about subjective brightness by The Free Dictionary
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That attribute of visual perception in accordance with which a surface appears to emit more light or less light. Now called luminance
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive
To supplement the test participants' subjective brightness
ratings, the research team obtained separate subjective brightness
rankings for one quadrant of the yellow and red colors of the five materials.