This course focuses on the recovery of the 3D structure of a scene from images taken from different viewpoints. We start by first building a comprehensive geometric model of a camera and then develop a method for finding (calibrating) the internal and external parameters of the camera model. Then, we show how two such calibrated cameras, whose relative positions and orientations are known, can be used to recover the 3D structure of the scene. This is what we refer to as simple binocular stereo. Next, we tackle the problem of uncalibrated stereo where the relative positions and orientations of the two cameras are unknown. Interestingly, just from the two images taken by the cameras, we can both determine the relative positions and orientations of the cameras and then use this information to estimate the 3D structure of the scene.
Este curso forma parte de Programa especializado: First Principles of Computer Vision
Ofrecido Por
Programa especializado: First Principles of Computer VisionUniversidad de ColumbiaAcerca de este Curso
Learners should know the fundamentals of linear algebra and calculus. The knowledge of any programming language is beneficial, though not required.
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Prueba Coursera para negociosQué aprenderás
Develop a comprehensive model of a camera and learn how to calibrate a camera by estimating its parameters.
Develop a simple stereo system that uses two cameras of known configuration to estimate the 3D structure of a scene.
Design an algorithm for recovering both the structure of the scene and the motion of the camera from a video.
Develop optical flow algorithms for estimating the motion of points in a video sequence.
Habilidades que obtendrás
- Epipolar Geometry
- Camera Model
- Camera Calibration
- Structure from Motion
- Simple Stereo
Learners should know the fundamentals of linear algebra and calculus. The knowledge of any programming language is beneficial, though not required.
¿Podría tu empresa beneficiarse de la capacitación de los empleados en las habilidades más demandadas?
Prueba Coursera para negocios
Ofrecido por
Programa - Qué aprenderás en este curso
Getting Started: 3D Reconstruction - Multiple Viewpoints
Camera Calibration
Uncalibrated Stereo
Optical Flow
Reseñas
- 5 stars94,11 %
- 1 star5,88 %
Principales reseñas sobre 3D RECONSTRUCTION - MULTIPLE VIEWPOINTS
Excellent course. Thank you Professor. Difficult concepts are explained very clearly without cutting corners.x
Amazing course , Well explained and interesting assignments!!!
Acerca de Programa especializado: First Principles of Computer Vision
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