Closed-Loop Frequency Tracking and Rejection
نویسندگان
چکیده
منابع مشابه
Closed-Loop Adaptation for Robust Tracking
Model updating is a critical problem in tracking. Inaccurate extraction of the foreground and background information in model adaptation would cause the model to drift and degrade the tracking performance. The most direct but yet difficult solution to the drift problem is to obtain accurate boundaries of the target. We approach such a solution by proposing a novel closed-loop model adaptation f...
متن کاملFluctuations in closed-loop fluorescent particle tracking.
We present a comprehensive theory of closed-loop particle tracking for calculating the statistics of a diffusing fluorescent particle's motion relative to the tracking lock point. A detailed comparison is made between the theory and experimental results, with excellent quantitative agreement found in all cases. A generalization of the theory of (open-loop) fluorescence correlation spectroscopy ...
متن کاملObject Tracking and Segmentation in a Closed Loop
We introduce a new method for integrated tracking and segmentation of a single non-rigid object in an monocular video, captured by a possibly moving camera. A closed-loop interaction between EM-like color-histogram-based tracking and Random Walker-based image segmentation is proposed, which results in reduced tracking drifts and in fine object segmentation. More specifically, pixel-wise spatial...
متن کاملClosed-loop Servoing using Real-time Markerless Arm Tracking
We present a simple, efficient method of realtime articulated arm pose estimation using stochastic gradient descent to correct unmodeled errors in the robot’s kinematics with point cloud data from commercial depth sensors. We show that our method is robust to error in both the robot’s joint encoders and in the extrinsic calibration of the sensor; and that it is both fast and accurate enough to ...
متن کاملOpen-loop and closed-loop filters for optimal trajectory planning under time and frequency constraints
Dynamic filters for real-time trajectory generation can be designed in different ways with quite different levels of performances and complexity. However, one can observe that the configurations of such filters are based on two main schemes: systems composed of a chain of integrators with a feedback control and systems formed of a sequence of linear filters disposed in a cascade configuration. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 1997
ISSN: 1474-6670
DOI: 10.1016/s1474-6670(17)43535-x