Altair slc AI computer vision fitting a circle to a scatter plot of points using r
Too long to post in a listserv, see github
gihub
https://github.com/rogerjdeangelis/utl-altair-slc-AI-computer-vision-fitting-a-circle-to-a-scatter-plot-of-points-r
Very simple example of fitting a circle or elipse to messy scatter plot.
Consider it the outline of a poor face, image in pixels.
see this pacakge can (do much more than fit circle - elipse fits);
Good to estimate the contours os a face.
https://cran.r-project.org/web/packages/conicfit/conicfit.pdf
Other AI Repos
https://github.com/rogerjdeangelis/utl-AI-compute-the-distance-between-objects-in-an-image-python
https://github.com/rogerjdeangelis/utl-AI-computer-vision-fitting-a-circle-to-a-scatter-plot-of-points-wps-r
https://github.com/rogerjdeangelis/utl-AI-first-name-and-birth-date-range-to-gender
https://github.com/rogerjdeangelis/utl-AI-geometry-is-the-figure-a-right-triangle-
https://github.com/rogerjdeangelis/utl-AI-internal-angles-of-polygon-from-vertex-coordinates-in-r
https://github.com/rogerjdeangelis/utl-AI-labeling-centroids-inside-and-within-a-boundary-polygon
https://github.com/rogerjdeangelis/utl-AI-remove-noise-from-an-image-python-opencv
https://github.com/rogerjdeangelis/utl-AI-spelling-corrector-when-word-is-close-to-the-correct-word
https://github.com/rogerjdeangelis/utl-R-AI-igraph-list-connections-in-a-non-directed-graph-for-a-subset-of-vertices
https://github.com/rogerjdeangelis/utl-capturing-old-faithful-before-and-during-an-eruption--AI-visual-analytics
https://github.com/rogerjdeangelis/utl-determinating-gender-from-firstname-AI-sas-r-and-python
https://github.com/rogerjdeangelis/utl-finding-the-syllables-of-words-AI-NLP
https://github.com/rogerjdeangelis/utl-formatting-ai-seacrh-output-in-pdf-rtf-and-excel-format-perplexity-chatGPT-results
https://github.com/rogerjdeangelis/utl-python-AI-color-frequencies-in-an-image
https://github.com/rogerjdeangelis/utl-r-compute-the-area--of-an-image-which-is-under-a-curve-AI-image-processing-AI
https://github.com/rogerjdeangelis/utl-r-python-compute-the-area-between-two-curves-AI-sympy-trapezoid
https://github.com/rogerjdeangelis/utl-scraping-AI-results-without-restriction-or-API-with-powershell-and-perplexity
https://github.com/rogerjdeangelis/utl-simple-three-letter-commands-to-format-perplexity-AI-results-for-word-pdf-text-and-excel
