https://www.mdpi.com/1424-8220/23/5/2418
Arbitrary-Shaped Text Detection with B-Spline Curve Network
Text regions in natural scenes have complex and variable shapes. Directly using contour coordinates to describe text regions will make the modeling inadequate...
text detectionwith bspline curvearbitraryshaped
https://www.mathworks.com/help/curvefit/getcurve.html
getcurve - Interactive creation of cubic spline curve - MATLAB
This MATLAB function displays a gridded window and asks you for input.
cubic splineinteractivecreationcurvematlab
https://www.nist.gov/publications/using-available-curve-shaped-information-non-uniform-b-spline
Using Available Curve-Shaped Information with a Non-Uniform B-Spline | NIST
with a
https://www.c-sharpcorner.com/uploadfile/ovp/draw-a-smooth-curve-through-a-set-of-2d-points-with-cubic-spline/
Draw a smooth curve through a set of 2D points with Cubic Spline
Calculate tabulated function cubic spline and approximate comprising polynomials with polylines to use them with drawing primitives.
smooth curve