Keying - Nuke 101: Professional Compositing and Visual Effects - page 300

• HueKeyer: This is a simple yet very handy and easy to use chroma keyer. It lets
you choose a range of hues and saturation to extract ( key out ) in a very handy user
interface ( FIGURE 7.2 ) .
Figure 7.2. The HueKeyer's Properties panel.
• IBK: TheImage Based Keyer(IBK)wasfirstdeveloped atDigital Domain, which
also originally developed Nuke itself. This keyer is designed to work with uneven