CS430 - S'05
Lecture 07 : 2/3/05

Reading Assignment: 4 Gonzalez/Woods

Today's Topics

• Filtering in the Frequency Domain
• Low Pass Ideal
• Low Pass Real
• High Pass Ideal
• High Pass Real

Filtering in the Frequency Domain

• Basic Steps
• A Gentle Note
• 1D Ideal Low-Pass Filter
• Examples Low-Pass Ideal
• 1D Real Low-Pass Filter
• Examples Low-Pass Butterworth
• Examples Low-Pass Gaussian
• High-Pass Filters