Tag Archives: sharpness

Flicker, jaggies and moire in down converted 4K.

Posted on May 15, 2014 by alisterchapman

I kind of feel like we have been here once before. That’s probably because we have and I wrote about it first time around. A typical video camera has a special filter in it called an optical low pass filter … Continue reading →

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The Difference Between Detail Correction and Aperture.

Posted on April 25, 2011 by alisterchapman

Just to clarify the differences between Detail settings and the Aperture setting. Detail has a sub set of settings including: frequency, level, crispening, knee aperture, black and white limit. These sub settings all affect the amount and level of detail … Continue reading →

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