Feb 2, 2019 · Therefore, I set out to read the paper about Thin Plate Warping and dig deep into the OpenCV implementation to get a better insight into the method. This article is the summary I wrote along my journey, as a way to reorganize concepts.

This repo contains both matlab and python implementation of using TPS to perform warp given a set of correspondence points.

Use thin-plate splines for image warping# To warp an image, we start with a set of source and target coordinates. The goal is to deform the image such that the source points move to the target locations.

Sep 27, 2016 · Do you remember the black and white towels? I love the fascinating results of weaving with thick and thin warp ends, and thick and thin weft threads. That’s why I submitted a project to Handwoven for their November/December 2016 Thick & Thin issue.

These compute thin-plate splines, principal and partial warps, etc, to compare two specimens. The VECTOR program displays principal and partial warps as vector diagrams. By Julian M. Humphries.

Dec 20, 2019 · Blog post: https://boogieblather.wordpress.com/2019/12/20/unbalanced-weave-part-1/Feel inspired? Learn something?Buy me a Coffee, Tea, or a whiskey - https:/...

Oct 14, 2002 · The thin plate spline (TPS) is a commonly used basis function for representing coordinate mappings from R2 to R2. Bookstein [3] and Davis et al. [5], for example, have studied its application to the problem of modeling changes in biological forms. The thin plate spline is the 2D generalization of the cubic spline. In its regularized

Aug 6, 2015 · I’ve been searching for a good thin cotton warp (as opposed to the twine-type). I’d been using a different brand in sportweight cotton, but it comes in cream, and I’m looking for ecru / natural.

We develop an image warping algorithm using thin-plate splines that allows multi- landmarks being specified and warped simultaneously. The space transformation is the solution. of minimizing a thin-plate deformation energy. QR decomposition techniques are used to stabi- …

Feb 10, 2025 · Thick and thin is plain weave in disguise—its magic happens simply by alternating thick and thin threads in the warp and the weft. You can create a second block in a thick and thin pattern just by reversing the order of those threads, with no need for extra shafts.