B-Spline Approximation Using an EKF for Signal Reconstruction of Nonlinear Multifunctional Sensors.
Xin WangGuo WeiJinwei SunPublished in: IEEE Trans. Instrum. Meas. (2011)
Keyphrases
- b spline
- signal reconstruction
- basis functions
- tensor product
- linear combination
- control points
- compressive sensing
- affine transformation
- state space
- image reconstruction
- least squares
- extended kalman filter
- spline curve
- cubic b spline
- curve fitting
- closed form
- random projections
- free form deformation
- cubic spline
- signal processing
- surface fitting
- pattern recognition
- computer vision
- data sets