Digital Reduction of Film Graininess

• Masking for Low Light
• Mask with Gaussian Blur

Test of IDAS (Formerly Tokai) Light Pollution Suppression Filter

• Tests with E200 Film
• No Filter at 36 min
• Filter at 50 min

Multipoint Tri-Color Registration

• Veil Nebula Example
• 2 Pt vs 30 Pt Registration

• 7 Films Compared
• 8 Image Composite

• Basic Levels & Color Adjustment
• 2 Pt Stacking
• Curves Enhancement
• Combining Masked Channel