Hardware implementation of image registration algorithms
Image and Vision Computing
Algorithms for subpixel registration
Computer Vision, Graphics, and Image Processing
Practical first-difference edge detection with subpixel accuracy
Image and Vision Computing
A geometric approach to subpixel registration accuracy
Computer Vision, Graphics, and Image Processing
Subpixel Precision of Straight-Edged Shapes for Registration and Measurement
IEEE Transactions on Pattern Analysis and Machine Intelligence
Model-Based Detection and Localization of Circular Landmarksin Aerial Images
International Journal of Computer Vision
Analysis of Head Pose Accuracy in Augmented Reality
IEEE Transactions on Visualization and Computer Graphics
Comments on "Design of Fiducials for Accurate Registration Using Machine Vision"
IEEE Transactions on Pattern Analysis and Machine Intelligence
Sub/spl mu/m Registration of Fiducial Marks Using Machine Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
2D-3D registration of CT vertebra volume to fluoroscopy projection: a calibrationmodel assessment
EURASIP Journal on Advances in Signal Processing - Image processing and analysis in biomechanics
Journal of Intelligent and Robotic Systems
Measurement accuracy of center location of a circle by centroid method
PIA'11 Proceedings of the 2011 ISPRS conference on Photogrammetric image analysis
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The effect of the shape and size of a standard feature (fiducial) on the positional accuracy of the centroid in machine-vision applications is studied. It is shown that a circular fiducial provides superior subpixel registration accuracy among the fiducial shapes typically used today.