Results 241 to 250 of about 53,885 (264)

Uncertainty-aware and causal test-time adaptive foundation model for robust colorectal cancer pathology diagnosis. [PDF]

NPJ Digit Med
Lou S, Mo G, Zhang X, Wang H, Li H, Ma K, Li H, Zhang X, Yan M, Xie H, Huang Y, Li C, Ma S, Meng H, Cao L, Han P.   +15 more
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A new measurement invariance test method: Penalized alignment

Advances in Psychological Science
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Power Spectrum Unbiasing for Dilation-Invariant Multi-reference Alignment

Journal of Fourier Analysis and Applications, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Matthew Hirn, Anna Little
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3D ear alignment based on geometry invariant

2015 8th Biomedical Engineering International Conference (BMEiCON), 2015
Nowadays, ear shape study is one of the most significant trends in the biometric research. In this study, we present a novel surface fiducial point's detection that is computed from the differential surface geometry. The fiducial points are intrinsic, local, and relative invariants, i.e., they are preserved under similarity, affine, and nonlinear ...
S. Taertulakarn, P. Tosranon, C. Pintavirooj   +2 more
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Invariant planar shape recognition using dynamic alignment

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1988
A technique for classifying closed planar shapes is described in which a shape is characterized by an ordered sequence that represents the Euclidean distance between the centroid and all contour pixels of the shape. Shapes belonging to the same class have similar sequences, hence a procedure for classifying shapes is based on the degree of similarity ...
L. Gupta, M.D. Srinath
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Scale‐Invariant Directional Alignment of Surface Parametrizations

Computer Graphics Forum, 2016
AbstractVarious applications of global surface parametrization benefit from the alignment of parametrization isolines with principal curvature directions. This is particularly true for recent parametrization‐based meshing approaches, where this directly translates into a shape‐aware edge flow, better approximation quality, and reduced meshing artifacts.
Marcel Campen, Moritz Ibing, Hans‐Christian Ebke, Denis Zorin, Leif Kobbelt   +4 more
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Robust optical alignment systems using geometric invariants

SPIE Proceedings, 2007
Traditional coarse pointing, acquisition, and tracking (CPAT) systems are pre-calibrated to have the center pixel of the camera aligned to the laser pointing vector and the center pixel is manually moved to the target of interest to complete the alignment process.
Tzung-Hsien Ho, John Rzasa, Stuart D. Milner, Christopher C. Davis   +3 more
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View-invariant alignment and matching of video sequences

Proceedings Ninth IEEE International Conference on Computer Vision, 2003
In this paper, we propose a novel method to establish temporal correspondence between the frames of two videos. 3D epipolar geometry is used to eliminate the distortion generated by the projection from 3D to 2D. Although the fundamental matrix contains the extrinsic property of the projective geometry between views, it is sensitive to noise. Therefore,
null Rao, null Gritai, null Shah, null Syeda-Mahmood   +3 more
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