3D Syemmtry Estimation from Solid Harmonic Coefficients. - Steven C. Verrall; Ramakrishna Kakarala (IVCNZ, 1998)

Touch HDR: photograph enhancement by user controlled wide dynamic range adaptation. - Steven C. Verrall; Hasib Siddiqui; Kalin Atanassov; Sergio Goma; Vikas Ramachandra (Multimedia Content and Mobile Devices, 2013)