Digital Image Processing
Background
Applications
Segmentation
Segmentation (continued)
Edge Detection
Edge Detection (continued)
Detection Methods – Prewitt vs. Sobel
Example
Example – Prewitt vs Sobel
Anisotropic diffusion
Pixelation and Antialiasing
Antialiasing
Pixel Interpolation
Pixelization
Computer Vision
Methods of Vision Systems
Methods of Vision Systems
Object IdentificationFault Detection
Object Tracking
Optical Flow
Egomotion
Digital Image Processing Tasks
Statistical Classification
Feature Extraction
Graphical Projection
Pattern Recognition

Statistical Classification

Identifying which set of sub categories new observations belong too based on sets of data whose category membership is known Explanatory Variables: Individual observations are analyzed into quantifiable properties Categories, ordinal, integer, or real value. Example: Digital Camera Color Array Filtering Bayer Filter is put over the cameras phosphate layer Interpolation: Processor guesses colors of each pixel based on nearby information