81 search results - page 1 / 17 » A Geometric Foundation of Colorimetry |
IMAGING
2001
13 years 8 months ago
2001
The physical properties of color are usually described by their spectra, eigenvector expansions or low-dimensional descriptors such as RGB or CIE-Lab. In the first part of the pap...
SSD
1993
Springer
13 years 11 months ago
1993
Springer
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
ECIR
2011
Springer
12 years 11 months ago
2011
Springer
The cognitively motivated principle of polyrepresentation still lacks a theoretical foundation in IR. In this work, we discuss two competing polyrepresentation frameworks that are ...
GIS
2010
ACM
13 years 5 months ago
2010
ACM
Object representation and reasoning in vector based geographic information systems (GIS) is based on Euclidean geometry. Euclidean geometry is built upon Euclid's first postu...
SAC
2010
ACM
13 years 2 months ago
2010
ACM
In plane elementary geometry, the concept of similar triangles not only forms an important foundation for trigonometry, but it also can be used to solve many geometric problems. T...