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Quiz 2 Topic List (tentative)

  1. Edge Detection

    1. Types of edges

    2. Image gradients

    3. Canny Edge Detection

      1. Non-max suppression

      2. Interpolation

      3. Hysteresis

    4. Edges vs. Contours

  2. Corner Detection

    1. Harris corner detector

      1. Characterization

      2. Second-moment matrix

      3. Corner response function

  3. SIFT

    1. Scale Selection

      1. Blob detection

      2. Scale-space blob detection

    2. SIFT Descriptor

  4. Optical Flow

    1. Definition

    2. Estimation (Lucas-Kanade)

    3. Brightness constancy constraint

    4. Aperture problem

    5. Errors in Lucas-Kanade

  5. Fitting

    1. Least Squares, Total Least Squares

    2. Robust Estimation

    3. RANSAC

    4. Hough Transforms

  6. Alignment (Stitching images together)

    1. Overall pipeline

    2. Transformations

    3. Fitting Affine Transforms

    4. Fitting Homography Transforms