𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Affine moment invariants: a new tool for character recognition

✍ Scribed by Jan Flusser; Tomáš Suk

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
229 KB
Volume
15
Category
Article
ISSN
0167-8655

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Affine curve moment invariants for shape
Affine curve moment invariants for shape recognition
✍ Dongming Zhao; Jie Chen 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 499 KB

This paper presents a method of affine curve moment invariants lbr shape recognition. The proposed method extends affine moment invariants from an area domain to a curve domain. First, a new type of curve moments is defined on a parameterized boundary description of an object. A set of affine moment

Partial linear fit: A new NMR spectrosco
Partial linear fit: A new NMR spectroscopy preprocessing tool for pattern recognition applications
✍ J. T. W. E. Vogels; A. C. Tas; J. Venekamp; J. van der Greef 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 846 KB

NMR spectroscopy is increasingly used in combination with multivariate analysis applications. Especially in the analysis of food products and the study of natural processes it has proved its usefulness. The samples used in these evaluations are however, often difficult to control. 'Positionai' shift

Salicylaldehyde–metal–amino acid ternary
Salicylaldehyde–metal–amino acid ternary complex: A new tool for immobilized metal affinity chromatography
✍ D. Leibler; A. Rabinkov; M. Wilchek 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 762 KB

An immobilized salicylaldehyde (sal) was used to build various salicylaldehyde-copper-amino acid (Sal-Cu-AA) complexes which are stable at a range of pH values (2.G11.0). The complexes were found to bind protein molecules as IMAC resins. Thirteen proteins were examined for their binding to a Sal-Cu-