Zernike moments (ZMs) have been successfully used in pattern recognition and image analysis due to their good properties of orthogonality and rotation invariance. However, their computation by a direct method is too expensive, which limits the application of ZMs. In this paper, we present a novel al
A fast algorithm for repeated computation of linear recurrence relations
✍ Scribed by Jozef Mikloško
- Publisher
- Springer Netherlands
- Year
- 1977
- Tongue
- English
- Weight
- 333 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0006-3835
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this paper a fast algorithm for computing the index of annihilation of the associated pencil of a given matrix is presented. Knowledge of this index leads us to the speciÿcation of the elementary divisors of the matrix and thus we can specify its canonical forms. It is shown that the new algorith
We present a fast algorithm to search for repeating fragments within protein sequences. The technique is based on an extension of the Smith-Waterman algorithm that allows the calculation of sub-optimal alignments of a sequence against itself. We are able to estimate the statistical significance of a