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Found 5 papers, 1 papers with code
Simplified Active Calibration
The estimated focal lengths are then treated as known parameters to obtain a linear set of equations to calculate the principal point.
IVUS-Net: An Intravascular Ultrasound Segmentation Network
IntraVascular UltraSound (IVUS) is one of the most effective imaging modalities that provides assistance to experts in order to diagnose and treat cardiovascular diseases.
EREL Selection using Morphological Relation
In the first round, the pattern in a set of EREL regions is analyzed and used to generate an approximate luminal region.
A Simplified Active Calibration algorithm for Focal Length Estimation
By establishing a correspondence between only two images taken after slightly panning and tilting the camera and a reference image, our proposed Simplified Calibration Method is able to calculate the focal length of the camera.
Segmentation of Arterial Walls in Intravascular Ultrasound Cross-Sectional Images Using Extremal Region Selection
Secondly, we propose a region selection strategy to label two ERELs as lumen and media based on the stability of their textural information.
