Automatic color indexing of hierarchically structured classified images

• Type: Article in International Conference Proceedings Book
• Date: 2005

Authors

marcal, ars (Author) FCUP

Conference proceedings International

Title: IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium, Vols 1-8, Proceedings

Pages: 4976-4979

25th IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2005)

Seoul, SOUTH KOREA, JUL 25-29, 2005

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 4 Citations

Scientific classification

FOS: Natural sciences > Earth and related Environmental sciences

Other information

Authenticus ID: P-000-5WX

DOI: 10.1109/igarss.2005.1526792

Abstract (EN): The hierarchical structuring of a classified image with N classes provides a set of solutions for a classification problem, with N, N-1,..., 2 classes. The visual analysis of this set of images requires that a consistent color indexing is available for the whole structure. This paper addresses this issue, proposing a number of methods for the automatic assignment of lookup tables for the classified images at the various levels of a hierarchical structure. The various strategies are compared and some methods illustrated with a section of a Landsat TM image classified in 15 classes.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 4