#lightbox_image-science_#block-yui_3_17_2_1_1748722026274_20072
Due to human perception limits, calibration LUT size beyond 4193 points are imperceptible.
#lightbox_image-science_#block-ecaf459b20a0a7b38c8c
Image Science necessitates balancing technical with human perception.
Professionals know the eye can see less detail at viewing distance and sees moving images differently than still photos. This must dictate technical requirements. Optimizing for up close viewing (a.k.a. pixel peeping) of static images leads to over-processing and a harsh image.
#lightbox_image-science_#block-e904ee2f2a2b1a5abf4a
Professional audio and movie studios don't allow PCs in the equipment room to avoid audio degradation. Minimizing electrical noise & signal jitter is an extremely important criteria.
#lightbox_image-science_#block-6c8f7eb94960703c2051
Professionals know what the image is supposed to look like.
Movie professionals know what the image is supposed to look like, including correct color. They want a video processor to produce the closest reference match to the original, as do sophisticated enthusiasts.
#lightbox_image-science_#block-2d5e6af6ab35307b1b67
When a process can be well accomplished with mathematics, the result is optimal images for all content. The issue with AI scaling in a video processor is artifacts within the content can be magnified.