0000943: IMPLEMENTED: fast thin plate spline interpolation and fitting

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000943

[ALGLIB] Interpolation

feature

have not tried

2022-06-12 19:30

2022-06-14 13:45

Reporter

SergeyB

View Status

public

Assigned To

SergeyB

Priority

normal

Resolution

implemented

Platform

Status

resolved

Projection

none

OS Version

ETA

none

Fixed in Version

3.19.0

Product Version

Target Version

3.19.0

Product Build

Summary

0000943: IMPLEMENTED: fast thin plate spline interpolation and fitting

Description

New large-scale thin plate spline algorithm with O(N) memory requirements and O(N^2) running time, utilizing fast domain decomposition method for the solution of linear systems.

New algorithm supports interpolation and fitting (smoothing), with ability to handle more than 100.000 points on a modest workstation.

Steps To Reproduce

Additional Information

Programming language

Unspecified

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Issue History
Date Modified	Username	Field	Change
2022-06-12 19:30	SergeyB	New Issue
2022-06-12 19:30	SergeyB	Status	new => assigned
2022-06-12 19:30	SergeyB	Assigned To	=> SergeyB
2022-06-12 19:30	SergeyB	Programming language	=> Unspecified
2022-06-12 19:30	SergeyB	Status	assigned => resolved
2022-06-12 19:30	SergeyB	Resolution	open => implemented
2022-06-12 19:32	SergeyB	Summary	IMPLEMENTED: fast thin plate splines => IMPLEMENTED: fast thin plate spline interpolation and fitting
2022-06-12 19:33	SergeyB	Description Updated
2022-06-14 13:45	SergeyB	Fixed in Version	=> 3.19.0

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