Image Processing

  1. Intensity Transformations and Point Operations
    1. Image Histograms
      1. Histogram Generation
        1. Definition of Histogram
          1. Histogram Computation Algorithm
            1. Normalized Histograms
            2. Histogram Analysis
              1. Histogram Shape Interpretation
                1. Statistical Measures from Histograms
                  1. Multi-modal Histograms
                  2. Histogram Equalization
                    1. Purpose and Mathematical Foundation
                      1. Cumulative Distribution Function
                        1. Implementation Steps
                          1. Limitations of Global Equalization
                          2. Histogram Matching
                            1. Definition and Purpose
                              1. Specification Function
                                1. Implementation Algorithm
                                  1. Applications in Image Enhancement
                                  2. Local Histogram Processing
                                    1. Local vs. Global Histograms
                                      1. Sliding Window Techniques
                                        1. Applications in Contrast Enhancement
                                          1. Adaptive Histogram Equalization
                                        2. Point Processing Functions
                                          1. Linear Transformations
                                            1. Identity Transformation
                                              1. Image Negatives
                                                1. Negative Transformation Formula
                                                  1. Applications in Medical Imaging
                                                  2. Contrast Stretching
                                                    1. Linear Contrast Stretching
                                                      1. Piecewise Linear Transformation
                                                        1. Saturation Handling
                                                      2. Logarithmic Transformations
                                                        1. Log Transformation Function
                                                          1. Expanding Dark Pixel Values
                                                            1. Compressing High Intensity Values
                                                              1. Inverse Log Transformation
                                                              2. Power-Law Transformations
                                                                1. Gamma Correction
                                                                  1. Gamma Values and Effects
                                                                    1. Display Device Compensation
                                                                    2. Nth Power Transformations
                                                                      1. Nth Root Transformations
                                                                      2. Intensity-Level Slicing
                                                                        1. Binary Slicing
                                                                          1. Gray-level Slicing
                                                                            1. Highlighting Specific Ranges
                                                                              1. Applications in Medical Imaging
                                                                              2. Bit-Plane Slicing
                                                                                1. Bit-plane Decomposition
                                                                                  1. Most Significant Bit Planes
                                                                                    1. Least Significant Bit Planes
                                                                                      1. Visualization and Analysis
                                                                                        1. Applications in Image Compression

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                                                                                    1. Fundamentals of Digital Images

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                                                                                    3. Spatial Filtering