June 16, 2015, SMPTE Entertainment Technology in the Internet Age, Stanford, CA—Pat Griffis from SMPTE talked about the changes coming to TV and other video images. The advent of 4k and 8k sets will change more than the basic picture. An obvious development in the higher resolution TV sets is the increase in the number…
June 16, 2015, SMPTE Entertainment Technology in the Internet Age, Stanford, CA—Scott Miller from Dolby talked about the changes in standards from gamma to perceptual quantizer. These changes a greater understanding of human vision and the continuing ability of technology to provide higher performance. Human vision must be considered as a system that includes physics–optics,…
June 4, 2015, Society for information Display Symposium, San Jose, CA—John Penczek from U of Colorado and NIST talked about the efforts to develop measurement methods for transparent displays. The challenges are defining the appropriate characteristics for transmissive, emissive, and reflective displays. One of the problems is that ambient illumination can have a significant impact…