Title :
Solutions of several color matching problems using convex projection theory
Author :
Yang, Yongyi ; Stark, Henry
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Inst. of Technol., Chicago, IL, USA
Abstract :
Uses the method of projections onto convex sets (POCS) to solve several problems related to color matching. As is well known POCS is an iterative algorithm that projects onto a sequence of constraint sets and eventually produces a solution that satisfies all prior known constraints. Among the questions addressed are: (1) what is the smallest adjustment required of a given spectrum to produce color matching in a color sensitive visual system? and (2) what contributions of basis colors will produce a match to a particular set of measurements?
Keywords :
colour vision; image sequences; spectral analysis; POCS; color matching problems; color sensitive visual system; convex projection theory; iterative algorithm; projections onto convex sets; sequence of constraint sets; smallest adjustment required; spectrum; Ear; Humans; Iterative algorithms; Particle measurements; Sensor systems; Visual system;
Conference_Titel :
Speech, Image Processing and Neural Networks, 1994. Proceedings, ISSIPNN '94., 1994 International Symposium on
Print_ISBN :
0-7803-1865-X
DOI :
10.1109/SIPNN.1994.344903
