Needle Tip Tracking in 2D Ultrasound Based on Improved Compressive Tracking and Adaptive Kalman Filter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2021.3063058
Abstract: Ultrasound (US) is commonly used in percutaneous needle procedures for real-time guidance. Accurate and robust automatic needle tracking is highly desirable to address the influence of noise and artifacts in US images. This letter presents… read more here.
Keywords: filter; needle tip; kalman filter; improved compressive ... See more keywords
A Compressive Tracking Method Based on Gaussian Differential Graph and Weighted Cosine Similarity Metric
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2016.2603170
Abstract: This letter presents an extended compressive tracking algorithm to increase the stabilization and robustness in scale variation, rotation, and illumination variation. The features are extracted from the Gaussian differential graphs and taken as input signals… read more here.
Keywords: compressive tracking; tracking method; method based; differential graph ... See more keywords
Adaptive Compressive Tracking via Online Vector Boosting Feature Selection
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Cybernetics"
DOI: 10.1109/tcyb.2016.2606512
Abstract: Recently, the compressive tracking (CT) method has attracted much attention due to its high efficiency, but it cannot well deal with the large scale target appearance variations due to its data-independent random projection matrix that… read more here.
Keywords: compressive tracking; vector boosting; via online; online vector ... See more keywords
Structure-Regularized Compressive Tracking With Online Data-Driven Sampling
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2017.2745205
Abstract: Being a powerful appearance model, compressive random projection derives effective Haar-like features from non-rotated 4-D-parameterized rectangles, thus supporting fast and reliable object tracking. In this paper, we show that such successful fast compressive tracking scheme… read more here.
Keywords: compressive tracking; driven sampling; data driven; structure regularized ... See more keywords