Comments by "Lawrence D’Oliveiro" (@lawrencedoliveiro9104) on "Bicubic Interpolation - Computerphile" video.

  1. 7:17 If you operate in high-dynamic range formats like EXR, which has floating-point pixel components, you have room to both overshoot and undershoot. Then you can renormalize the image using a filmic response curve or something without clipping.
    12
  2. I have that C++ book. Not as useful as the actual language reference.
    3
  3. 2:15 Originally, a “spline” was an actual rod made of some flexible material, that a draughtsperson would use to draw curves on paper with a pencil. Then the term was carried over to mathematical operations for doing the same sort of thing.
    3
  4. “WPF In C# 2010” ... I sincerely hope that is not being used much any more ...
    2
  5. Yes, worth talking about Lanczos. Also worth talking about the general principle of image/signal reconstruction using the sinc function, because all resampling techniques are basically shortcuts to avoid the high computational expense of sinc.
    2