Multiscalar rock recognition using active vision. - Robert C. Crida; Gerhard de Jager (ICIP (2), 1996)

Using PCA to Model Shape for Process Control. - Robert C. Crida; Andrew J. Stoddart; John Illingworth (3DIM, 1997)

An MRF approach for interpreting thermochromic paint. - Andrew Griffin; Terry Windeatt; Andrew J. Stoddart; Josef Kittler; Robert C. Crida (ICPR, 1998)