What matters - Identify the dimensions or params or plabes. In terms of JPEG these are luminance and chrominance
How much of it matters - Not all things matter equally. Apply the quantisation table for each of the dimensions
- Does good tradeoffs
- Not just Image processing but it aligns it to how humans percieve an image
https://www.sciencedirect.com/topics/engineering/human-visual-system
Referenced in:
All notes