Pre‐treatment analysis of non‐rigid variations can assist robust intensity‐modulated proton therapy plan selection for head and neck patients
Sign Up to like & getrecommendations! Published in 2022 at "Medical Physics"
DOI: 10.1002/mp.15971
Abstract: Abstract Purpose To incorporate small non‐rigid variations of head and neck patients into the robust evaluation of intensity‐modulated proton therapy (IMPT) for the selection of robust treatment plans. Methods A cohort of 20 nasopharynx cancer… read more here.
Keywords: non rigid; evaluation; neck patients; head neck ... See more keywords
Non-rigid 3D object retrieval using directional graph representation of wave kernel signature
Sign Up to like & getrecommendations! Published in 2017 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-017-4617-x
Abstract: Extensive use of three dimensional models in various areas indicates the importance of 3D data retrieval accuracy. In this paper, a directional graph, is introduced for 3D model retrieval. The proposed directional graph is isometric… read more here.
Keywords: retrieval; salient; graph; model ... See more keywords
Deep learning for non-rigid 3D shape classification based on informative images
Sign Up to like & getrecommendations! Published in 2021 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-020-09764-y
Abstract: In order to enhance the discernment of features in view-based 3D shape recognition, we propose a joint convolutional neural network (CNN) learning model based on informative images. It learns deep features from intrinsic feature images… read more here.
Keywords: informative images; shape; based informative; rigid shape ... See more keywords
Robust Non-rigid Registration Based on Affine ICP Algorithm and Part-Based Method
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DOI: 10.1007/s11063-017-9760-x
Abstract: The classical affine iterative closest point (ICP) algorithm is fast and accurate for affine registration between two point sets, but it is easy to fall into a local minimum. As an extension of the classical… read more here.
Keywords: icp algorithm; point; registration; rigid registration ... See more keywords
Optimization of Non-rigid Demons Registration Using Cuckoo Search Algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Cognitive Computation"
DOI: 10.1007/s12559-017-9508-y
Abstract: Video processing including registration has a significant role in surveillance and real-time applications. Image registration is considered a compulsory step in video registration for numerous aspects. One of the major challenges in image registration is… read more here.
Keywords: algorithm; registration; cuckoo search; demons registration ... See more keywords
Enhanced bondline thickness analysis for non-rigid airframe structural assemblies
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.05.024
Abstract: Abstract Adhesive bonding is a proven alternative to mechanical fasteners for structural assembly, offering lighter and thus more fuel efficient aircraft and cost-effective manufacturing processes. The effective application of bonded structural assemblies is however limited… read more here.
Keywords: enhanced bondline; structural assemblies; non rigid; bondline thickness ... See more keywords
Theoretical characterization of a non-rigid-foldable square-twist origami for property programmability
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.105981
Abstract: Abstract Using non-rigid-foldable origami patterns to design mechanical metamaterials could potentially offer more versatile behaviors than the rigid-foldable ones, but their applications are limited by the lack of analytical framework for predicting their behavior. Here,… read more here.
Keywords: twist origami; square twist; rigid foldable; non rigid ... See more keywords
NoRMCorre: An online algorithm for piecewise rigid motion correction of calcium imaging data
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Neuroscience Methods"
DOI: 10.1016/j.jneumeth.2017.07.031
Abstract: BACKGROUND Motion correction is a challenging pre-processing problem that arises early in the analysis pipeline of calcium imaging data sequences. The motion artifacts in two-photon microscopy recordings can be non-rigid, arising from the finite time… read more here.
Keywords: motion; motion correction; calcium imaging; rigid motion ... See more keywords
Rigid and non-rigid motion artifact reduction in X-ray CT using attention module
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DOI: 10.1016/j.media.2020.101883
Abstract: Motion artifacts are a major factor that can degrade the diagnostic performance of computed tomography (CT) images. In particular, the motion artifacts become considerably more severe when an imaging system requires a long scan time… read more here.
Keywords: motion; attention module; attention; model ... See more keywords
High resolution non-rigid dense matching based on optimized sampling
Sign Up to like & getrecommendations! Published in 2017 at "Neurocomputing"
DOI: 10.1016/j.neucom.2016.07.076
Abstract: Abstract A high resolution dense matching algorithm is presented for non-rigid image feature matching in the paper. For high resolution non-rigid images, telephoto lens is helpful in capturing fine scale features like cloth fold, pigmentation… read more here.
Keywords: high resolution; image; dense; non rigid ... See more keywords
Motion correction of laser speckle imaging of blood flow by simultaneous imaging of tissue structure and non-rigid registration
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106526
Abstract: Abstract Laser speckle contrast imaging (LSCI) has been widely used for mapping blood flow. LSCI is well known to be highly sensitive to movement artifacts. Previous studies attempted to register the global misalignment by using… read more here.
Keywords: blood flow; motion; speckle; laser speckle ... See more keywords