Digital Video and HDTV Algorithms and Interfaces

long time I had a chat with Drake and Dan about where the hell gamma 2.2 from? Base on Dan said from the book "Digital Video and HDTV Algorithms and Interfaces by Charles Poynton", gamma 2.2 that invert human eye's gamma 0.4545 happen in video it's a coincidence, really? for me it's really hard to believed.

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3-D stereoscopic film making reference books

Thanks Drake and Timothy at work sharing their 3-D stereoscopic film making reference books>>
3D Movie Making: Stereoscopic Digital Cinema from Script to Screen
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3-D Filmmakers: Conversations with Creators of Stereoscopic Motion Pictures


Stereoscopic Cinema and the Origins of 3-D Film, 1838-1952