A research of applying image warping technique to polarization parameter fitting

1 Chapter One Introduction 2 Chapter Two 4 Overview of Reflection Components Separation, Digital Image Warping, 4 Image Distortion Correction and Image Intensity Linearization 2.1 Reflection Components Separation 4 2.1.1 Reflection Components 4 2.1.2 Polarization 4 2.1.3 Separation of Reflection Components Using Color and 7 Polarization 2.2 Digital Image Warping 7 2.2.1 Spatial Transformations 7 2.2.2 Global Splines 8 2.2.3 Semi-reproducing Kemal Spline 9 2.3 Image Distortion Correction 10 2.3.1 Camera Calibration 10 2.3.2 Distortion Correction 13 2.4 Image Intensity Linearization 13 2.4.1 The Linear Relation Between Luminous Reflectance Factor 13 and Image Brightness 2.4.2 The Algorithm of Intensity Linearization 14 Chapter Three Programs Used in the Project 15 3.1 Fitting Polarization Parameters 15 3.1.1 Algorithm of Fitting 15 3.1.2 Program Flow 15 3.1.3 Usage 17 3.2 Getting Centroids of Circle Chart 17 3.2.1 Algorithm of Getting Centroids 18 3.2.2 A Tutorial to the Program of Getting Centroids 19 3.3 Linearizing Image Intensity 27 3.3.1 Algorithm of Linearizing Image Intensity 27 3.3.2 Usage of the Programs 29 Chapter Four Experiments 4.