✦ LIBER ✦
Accuracy of curve approximation by harmonically related vectors with elliptical loci
✍ Scribed by Charles R. Giardina; Frank P. Kuhl
- Publisher
- Elsevier Science
- Year
- 1977
- Weight
- 330 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0146-664X
No coin nor oath required. For personal study only.
✦ Synopsis
Closed contours ill two dimensions are approximated by h~rmonioally related rotating vectors wi~h elliptical loci. Aa easy to use method for determining the number of vectom needed in the approximation is given. Specification of b~ndwidtb_ requirements for transmission of ,~ contour, either continuous or quantized, can then be made in terms of the desired accuracy of reproduction. The technique has application to graphics and pattern recognition problems.