Results 61 to 70 of about 205 (123)

Real-Time, Local Spline Interpolation Schemes on Bounded Intervals

, 2016
We develop a local polynomial spline interpolation scheme for arbitrary spline order on bounded intervals. Our method's local formulation, effective boundary considerations and optimal interpolation error rate make it particularly useful for real ...
Maria D Van Der Walt
core  

Face-mask-aware Facial Expression Recognition based on Face Parsing and Vision Transformer. [PDF]

Pattern Recognit Lett, 2022
Yang B, Wu J, Ikeda K, Hattori G, Sugano M, Iwasawa Y, Matsuo Y.   +6 more
europepmc   +1 more source

Shape Preserving Properties and Convergence of Univariate Multiquadric Quasi-Interpolation

, 1994
: With a suitable modification at the endpoints of the range, quasi--interpolation with univariate multiquadrics OE(x) = p c 2 + x 2 is shown to preserve convexity and monotonicity. If h is the maximum distance of centres, convergence of the quasi--
Schaback, Robert, Zong-min Wu, Wu, Zongmin, Robert Schaback   +3 more
core   +1 more source

Latent Transformer Models for out-of-distribution detection. [PDF]

Med Image Anal, 2023
Graham MS, Tudosiu PD, Wright P, Pinaya WHL, Teikari P, Patel A, U-King-Im JM, Mah YH, Teo JT, Jäger HR, Werring D, Rees G, Nachev P, Ourselin S, Cardoso MJ.   +14 more
europepmc   +1 more source

Learning pyramidal multi-scale harmonic wavelets for identifying the neuropathology propagation patterns of Alzheimer's disease. [PDF]

Med Image Anal, 2023
Liu H, Cai H, Yang D, Zhu W, Wu G, Chen J.   +5 more
europepmc   +1 more source

Learning via variably scaled kernels. [PDF]

Adv Comput Math, 2021
Campi C, Marchetti F, Perracchione E.
europepmc   +1 more source

Optimal cubic Lagrange interpolation: Extremal node systems with minimal Lebesgue constant [PDF]

, 2015
In the theory of interpolation of continuous functions by algebraic polynomials of degree at most n − 1 > 2, the search for explicit analytic expressions of extremal node systems which lead to the minimal Lebesgue constant is still an intriguing topic in
RACK, Heinz-Joachim, VAJDA, Robert
core  

Histogram of Oriented Gradients meet deep learning: A novel multi-task deep network for 2D surgical image semantic segmentation. [PDF]

Med Image Anal, 2023
Bhattarai B, Subedi R, Gaire RR, Vazquez E, Stoyanov D.   +4 more
europepmc   +1 more source

USE-Evaluator: Performance metrics for medical image segmentation models supervised by uncertain, small or empty reference annotations in neuroimaging. [PDF]

Med Image Anal, 2023
Ostmeier S, Axelrod B, Isensee F, Bertels J, Mlynash M, Christensen S, Lansberg MG, Albers GW, Sheth R, Verhaaren BFJ, Mahammedi A, Li LJ, Zaharchuk G, Heit JJ.   +13 more
europepmc   +1 more source

Symmetries of Linear Functionals

, 1994
It is shown that a linear functional on a space of functions can be described by G, a group of its symmetries, together with the restriction of to certain G-invariant functions. This simple consequence of invariant theory has long been used, implicitly,
Shayne Waldron
core