Combating Occlusion and Scene Changes for Camera Position Determination. - Philip Quick; David W. Capson (MVA, 2000)

Analysis of Determining Camera Position Via Karhunen-Loeve Transform. - Philip Quick; David W. Capson (SSIAI, 2000)

Subspace position measurement in the presence of occlusion. - Philip Quick; David W. Capson (Pattern Recognit. Lett., 2002)

Wavelet Reduced Support Vector Regression for Efficient and Robust Head Pose Estimation. - Matthias Rätsch; Philip Quick; Patrik Huber 001; Tatjana Frank; Thomas Vetter (CRV, 2012)