The term of crowding and density were used more or less interchangeably until Daniel Stokols told a difference, now generally accepted (Gifford, 2002). Stokols (1972) only applies density in a physical meaning and he defines it as the number of people in a unit of space. According to him density is a necessary condition for crowding, but it is not good enough for density. There is an idea called understood density; it means density is feels by the person and it is on the basis of their own perception
ABSTRACT—Biometrics is a technique of identity verification that is based on the principle of measurable physiological characteristics like vein patterns from sclera region. Sclera vein is a new biometric recognition method for human identification. Images of sclera vessel patterns are often saturated and the vessel structure in that is multilayered and also it is quite complex to extract the features of vein from sclera. In order eliminate high frequency noise
simply concerned with defining and representing geometrical shapes in a numerical way and extracting numerical information from shapes, numerical definitions and representations. Analytical geometry can also be referred to as coordinate geometry or Cartesian geometry. Rene Descartes (1596-1650) invented analytic geometry. He was a French philosopher and mathematician. One day, Descartes noticed a fly crawling around on the ceiling. He watched the fly for a long time. He wanted to know how to tell someone
Thesis Proposal Megha Sanyal 16510042 I. Rationale: Since the period of consolidation of the field of cognitive science, two dominant computational approaches have been the basis of its methodology : firstly, through the use of artificial intelligence, which includes both the symbolic and connectionist approach; and secondly through the use of cybernetics, which looked into the morphology and control of a particular system operating in an environment (Boden, 2006). Cybernetics, in its broadest