Is it possible to measure lengths of things by using just a camera?
Yes, indeed from any angle! Thanks to the mathematics of projective geometry. TakeMeasure allows you to measure dimensions of any small or large objects that fit into your camera view. Highlight a reference - sheet of paper, card or a banknote and leave the algorithm to do the rest.
Quick guide: <a href="https://www.google.com/url?q=https://www.google.com/url?q%3Dhttps://www.youtube.com/watch?v%253DR-nhuNd1D4w%26sa%3DD%26usg%3DAFQjCNERhtXiDrjLDV9dJw-Sg_6eckfkqg&sa=D&usg=AFQjCNEewKsKSVvJoL_YqFigZ1NFYS1wdQ" target="_blank">https://www.youtube.com/watch?v=R-nhuNd1D4w</a>
We made all functionality fully available for free. Expressing your satisfaction by £1 donation through TakeMeasure Donate will reward our work and support further developments.