Results 31 to 40 of about 365 (70)

Convexity preserving interpolatory subdivision with conic precision [PDF]

, 2010
The paper is concerned with the problem of shape preserving interpolatory subdivision. For arbitrarily spaced, planar input data an efficient non-linear subdivision algorithm is presented that results in $G^1$ limit curves, reproduces conic sections and ...
Gudrun Albrecht, Gudrun Albrecht, Lucia Romani, Lucia Romani, Quaderni Di Matematica, Segreteria Ada   +5 more
core  

Enhanced curve representations using piecewise non-linear binary subdivision scheme

Arab Journal of Basic and Applied Sciences
This study presents a piecewise non-linear binary subdivision scheme based on a four-point linear binary subdivision scheme. This scheme is first transformed into a piecewise linear subdivision scheme and then into a piecewise non-linear subdivision ...
Rabia Hameed, Areeb Jamil, Jihad Younis
doaj   +1 more source

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

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

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

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

Automated 3D reconstruction of the fetal thorax in the standard atlas space from motion-corrupted MRI stacks for 21-36 weeks GA range. [PDF]

Med Image Anal, 2022
Uus AU, Grigorescu I, van Poppel MPM, Steinweg JK, Roberts TA, Rutherford MA, Hajnal JV, Lloyd DFA, Pushparajah K, Deprez M.   +9 more
europepmc   +1 more source

Reproducible and Interpretable Spiculation Quantification for Lung Cancer Screening. [PDF]

Comput Methods Programs Biomed, 2021
Choi W, Nadeem S, Alam SR, Deasy JO, Tannenbaum A, Lu W.   +5 more
europepmc   +1 more source

Autoencoder based self-supervised test-time adaptation for medical image analysis. [PDF]

Med Image Anal, 2021
He Y, Carass A, Zuo L, Dewey BE, Prince JL.   +4 more
europepmc   +1 more source