Knowledge Base
5 Biggest Calibration Mistakes
We have years of experience with camera calibration in industry. In fact, Calib.io has helped several thousand customers world wide achieve better camera calibration performance. With many calibration customers supported over...
5 Biggest Calibration Mistakes
We have years of experience with camera calibration in industry. In fact, Calib.io has helped several thousand customers world wide achieve better camera calibration performance. With many calibration customers supported over...
Understanding Reprojection Error
In camera calibration, the reprojection error (RPE) is of central importance. What exactly is it and how can we interpret it? This article aims to shed some light on this important,...
Understanding Reprojection Error
In camera calibration, the reprojection error (RPE) is of central importance. What exactly is it and how can we interpret it? This article aims to shed some light on this important,...
Understanding Parameter Uncertainty
Camera calibration generally aims to fit a suitable mathematical model to data in order to geometrically characterize one or more camera/lens-combinations. Many users aim to lower the re-projection error (RPE) as...
Understanding Parameter Uncertainty
Camera calibration generally aims to fit a suitable mathematical model to data in order to geometrically characterize one or more camera/lens-combinations. Many users aim to lower the re-projection error (RPE) as...
Exploring Calibration Target Substrates
In this article we'll go through the many substrates/materials available for camera calibration targets at Calib.io. We'll briefly touch upon some of the pros and cons of the various substrates and...
Exploring Calibration Target Substrates
In this article we'll go through the many substrates/materials available for camera calibration targets at Calib.io. We'll briefly touch upon some of the pros and cons of the various substrates and...
Calibration Best Practices
Accurate calibration is of key importance for performance in most machine and computer vision tasks. The following lists our best practices which we have found through extensive experimentation and theoretical considerations. Choose the...
Calibration Best Practices
Accurate calibration is of key importance for performance in most machine and computer vision tasks. The following lists our best practices which we have found through extensive experimentation and theoretical considerations. Choose the...
Camera Calibration Explained
Camera calibration is the process of determining camera and lens model parameters accurately. With the common Brown-Conrady camera model, this amounts to determining the parameters of a suitable camera model,...
Camera Calibration Explained
Camera calibration is the process of determining camera and lens model parameters accurately. With the common Brown-Conrady camera model, this amounts to determining the parameters of a suitable camera model,...
Camera Models Explained
The camera model is at the heart of any calibration routine. Hence, in order to better understand the factors influencing a good camera calibration, it is worth delving into camera...
Camera Models Explained
The camera model is at the heart of any calibration routine. Hence, in order to better understand the factors influencing a good camera calibration, it is worth delving into camera...
Calibration Patterns Explained
Calibrating cameras accurately is important for the success of any machine/computer vision setup. However, there are different patterns to choose from. In order to make the selection easier for you, this...
Calibration Patterns Explained
Calibrating cameras accurately is important for the success of any machine/computer vision setup. However, there are different patterns to choose from. In order to make the selection easier for you, this...