Calibration Mathematics

Mathematical ideas and techniques commonly found in perception calibration

Plane Fitting, Part 2: Manifold Optimization, without Lie Groups

Narrow FOV Calibration Made Easy(er)

Plane Fitting, Part 1: A Different Way To Think about Plane Fitting

Camera Modeling, Part 5: The Deceptively Asymmetric Unit Sphere

Camera Modeling, Part 4: Pinhole Obsession

IMU Fundamentals, Part 5: Preintegration Basics

IMU Fundamentals, Part 4: Allan Deviation and IMU Error Modeling

IMU Fundamentals, Part 3: Stochastic Error Modeling

IMU Fundamentals, Part 2: Deterministic Error Modeling

IMU Fundamentals, Part 1: Introduction to IMUs

Camera Modeling, Part 3: Exploring Distortion and Distortion Models

Introduction to Optimization Theory

Projective Compensation in Calibration

Deriving Derivatives in Perception

Reverse-Engineering Fiducial Markers For Perception

Calibration Statistics: Accuracy Vs Precision

Camera Modeling, Part 2: Introducing Lens Distortion

Camera Modeling, Part 1: Focal Length & Collinearity

Calibration From Scratch Using Rust, Part 3: Application in Rust

Calibration From Scratch Using Rust, Part 2: Zhang's Method

Calibration From Scratch Using Rust, Part 1: Establishing Projection

Coordinate Frames for Multi-Sensor Systems, Part 2

Coordinate Frames for Multi-Sensor Systems, Part 1

Kalman Filters in Perception, Part 2

Kalman Filters in Perception, Part 1

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Subscribe to our newsletter and keep up with latest calibration insights and Tangram Vision news.

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Subscribe to our newsletter and keep up with latest calibration insights and Tangram Vision news.