Home » 2011»August»26 » Digital-Tutors - Multi-part Greenscreen Keying in NUKE 6.1
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Digital-Tutors - Multi-part Greenscreen Keying in NUKE 6.1
Digital-Tutors - Multi-part Greenscreen Keying in NUKE 6.1 1 hrs. 12 min. |Released on January 2, 2011 |Project Files Included (55 MB) Required Software: NUKE 6.1v3 and up
In this series of lessons we will learn how to key a greenscreen using multiple layers to capture as much detail as possible. Using multiple layers and keyers, we will be able to focus our efforts and create a better final matte.
We will begin this project by importing our footage into NUKE and analyzing the job ahead of us. Then we will create garbage masks to break apart our person into manageable pieces. We will then add Keylight effects to our layers to create an initial key. After that, we will analyze the best way to remove noise on each layer. Then we will fill in our alpha by creating a core matte. Finally we will focus on the hair and all the detailed roto and keying work involved. We will complete the project by doing some heavy-duty rotoscoping work on the bottle.
10 videos in this course
1. Introduction and project overview 2. Evaluating the footage and planning the key 3. Creating garbage masks for the lower and upper body 4. Setting up our initial Keylight screen colour and mattes 5. Creating Inner and Outer keys using modified Keylights 6. Tweaking our Keylight effects to remove noise 7. Creating a tighter garbage mask around the hair 8. Keying the hair to maintain as much detail as possible 9. Rotoscoping the bottle to finish our comp 10. Recompositing our bottle with color correction
