lambda2xy

= LAMBDA2XY(LAMBDA) is the xy-chromaticity coordinate (1x2) for

illumination at the specific wavelength LAMBDA [metres]. If LAMBDA is a vector (Nx1), then P (Nx2) is a vector whose elements are the luminosity at the corresponding elements of LAMBDA.

xy = lambda2xy(lambda, E) is the rg-chromaticity coordinate (1x2) for an illumination spectrum E (Nx1) defined at corresponding wavelengths lambda (Nx1).

References

• Robotics, Vision & Control, Section 10.2, P. Corke, Springer 2011.

See also

cmfxyz, lambda2rg

Machine Vision Toolbox for MATLAB © 1990-2014 Peter Corke.