Per-Pixel Lighting Data Analysis

Inanici, Mehlika

Lawrence Berkeley National Laboratory

关键词: Data Analysis;    Simulation;    32 Energy Conservation, Consumption, And Utilization;    Design;    Images;   

DOI  :  10.2172/891345
RP-ID  :  LBNL--58659
RP-ID  :  DE-AC02-05CH11231
RP-ID  :  891345

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report presents a framework for per-pixel analysis of the qualitative and quantitative aspects of luminous environments. Recognizing the need for better lighting analysis capabilities and appreciating the new measurement abilities developed within the LBNL Lighting Measurement and Simulation Toolbox, ''Per-pixel Lighting Data Analysis'' project demonstrates several techniques for analyzing luminance distribution patterns, luminance ratios, adaptation luminance and glare assessment. The techniques are the syntheses of the current practices in lighting design and the unique practices that can be done with per-pixel data availability. Demonstrated analysis techniques are applicable to both computer-generated and digitally captured images (physically-based renderings and High Dynamic Range photographs).