Part One: Acquisition of 3-D Data 2019/1/2 3DVIP-01

Representation of 3D data Chapter 2: Shape-from-Shading Representation of 3D data 3-D data clouds 2019/1/2 3DVIP-01

Representation of 3D data Chapter 2: Shape-from-Shading Representation of 3D data range images image format shaded image 2019/1/2 3DVIP-01

Representation of 3D data Chapter 2: Shape-from-Shading Representation of 3D data needle maps (2-1/2D data) 2019/1/2 3DVIP-01

Approaches to 3D Data Sensing Chapter 2: Shape-from-Shading Approaches to 3D Data Sensing Numbers of data: one-point sensing dense data sensing Sensing methods: touching sensing non-touching ranging 2019/1/2 3DVIP-01

Approaches to 3D Data Sensing Chapter 2: Shape-from-Shading Approaches to 3D Data Sensing Touching probe 2019/1/2 3DVIP-01

Chapter 2: Shape-from-Shading Non-Touching Methods Passive methods: shading and texture analysis stereo cameras motion analysis lens focusing Active methods: photometric stereo structured lights radar sensing 2019/1/2 3DVIP-01

Recovery of 3-D Features from Intensity Images --- Shape-from-Shading Chapter Two: Recovery of 3-D Features from Intensity Images --- Shape-from-Shading 2019/1/2 3DVIP-01

3D Sensing from Image Intensity Chapter 2: Shape-from-Shading 3D Sensing from Image Intensity A sphere under lighting: 2019/1/2 3DVIP-01

Processes in Image Formation Chapter 2: Shape-from-Shading Processes in Image Formation Three important factors: 2019/1/2 3DVIP-01

Important Factors for Imaging Chapter 2: Shape-from-Shading Important Factors for Imaging Lighting conditions: 2019/1/2 3DVIP-01

Important Factors for Imaging Chapter 2: Shape-from-Shading Important Factors for Imaging Reflectance conditions: 2019/1/2 3DVIP-01

Important Factors for Imaging Chapter 2: Shape-from-Shading Important Factors for Imaging Relationships of the factors: object surfaces lighting camera 2019/1/2 3DVIP-01

Chapter 2: Shape-from-Shading Main Topics Radiometry for image formation bidirectional reflectance distribution function (BRDF) Reflectance Maps 3-D feature recovery photometric stereo method characteristics curve method 2019/1/2 3DVIP-01

Irradiance and Radiance Chapter 2: Shape-from-Shading Irradiance and Radiance irradiance radiance 2019/1/2 3DVIP-01

Solid Angles solid angle defined by a unit circle Chapter 2: Shape-from-Shading Solid Angles solid angle defined by a unit circle 2019/1/2 3DVIP-01

Important Factors for Imaging Chapter 2: Shape-from-Shading Important Factors for Imaging Relationships of the factors: object surfaces lighting camera 2019/1/2 3DVIP-01

Irradiance of Object Surfaces Chapter 2: Shape-from-Shading Irradiance of Object Surfaces lighting source to object surface 2019/1/2 3DVIP-01

Important Factors for Imaging Chapter 2: Shape-from-Shading Important Factors for Imaging Relationships of the factors: object surfaces lighting camera 2019/1/2 3DVIP-01

Coordinates for Defining BRDF Chapter 2: Shape-from-Shading Coordinates for Defining BRDF coordinate system for incident and emitted light 2019/1/2 3DVIP-01

Definition of BRDF incident and emitted light Chapter 2: Shape-from-Shading Definition of BRDF incident and emitted light 2019/1/2 3DVIP-01

Lambertian Reflectance Chapter 2: Shape-from-Shading Lambertian Reflectance 2019/1/2 3DVIP-01

Chapter 2: Shape-from-Shading Specular Reflectance 2019/1/2 3DVIP-01

Important Factors for Imaging Chapter 2: Shape-from-Shading Important Factors for Imaging Relationships of the factors: object surfaces lighting camera 2019/1/2 3DVIP-01

Image Formation object surface to image plane Chapter 2: Shape-from-Shading Image Formation object surface to image plane 2019/1/2 3DVIP-01

Gradient Space camera-centered coordinate systems Chapter 2: Shape-from-Shading Gradient Space camera-centered coordinate systems 2019/1/2 3DVIP-01

Gradient Space surface normals Chapter 2: Shape-from-Shading 2019/1/2 3DVIP-01

Chapter 2: Shape-from-Shading Reflectance Maps 2019/1/2 3DVIP-01

Derivation of Gradients Chapter 2: Shape-from-Shading Derivation of Gradients 2019/1/2 3DVIP-01

Photometric Stereo Method Chapter 2: Shape-from-Shading Photometric Stereo Method three sources 2019/1/2 3DVIP-01

Photometric Stereo Method Chapter 2: Shape-from-Shading Photometric Stereo Method three sources 2019/1/2 3DVIP-01

Chapter 2: Shape-from-Shading Look-Up Tables 2019/1/2 3DVIP-01

An Example image needle map Chapter 2: Shape-from-Shading 2019/1/2 3DVIP-01

Characteristic Curve Method Chapter 2: Shape-from-Shading Characteristic Curve Method Basic algorithm reflectance map image 2019/1/2 3DVIP-01

An Example recovered shape image Chapter 2: Shape-from-Shading 2019/1/2 3DVIP-01