1. Finlayson, G.D., Hordley, S.D.: Color constancy at a pixel. J. Opt. Soc. Am. A 18(2), 253–264 (2001), Also, UK Patent #2360660, Colour signal processing which removes illuminant colour temperature dependency
2. Finlayson, G.D., Drew, M.S.: 4-sensor camera calibration for image representation invariant to shading, shadows, lighting, and specularities. In: ICCV 2001: International Conference on Computer Vision, pp. II: 473–480. IEEE, Los Alamitos (2001)
3. Lecture Notes in Computer Science;G.D. Finlayson,2002
4. Drew, M.S., Finlayson, G.D., Hordley, S.D.: Recovery of chromaticity image free from shadows via illumination invariance. In: IEEE Workshop on Color and Photometric Methods in Computer Vision, ICCV 2003, pp. 32–39 (2003),
http://www.cs.sfu.ca/~mark/ftp/Iccv03ColorWkshp/iccv03wkshp.pdf
5. Jiang, H., Drew, M.S.: Shadow-resistant tracking in video. In: ICME 2003: Intl. Conf. on Multimedia and Expo, pp. III 77–80 (2003),
http://www.cs.sfu.cal/~mark/ftp/Icme03/icme03.pdf