Compressed-domain spatio-temporal metric for change detection in image sequences. - Farid Ahmed; Gregory J. Power (Visual Information Processing, 1999)

Velocital information feature for charting spatio-temporal changes in digital image sequences. - Gregory J. Power; Mohammad A. Karim; Farid Ahmed (J. Electronic Imaging, 1999)

Vision-enhanced formulation of signal-to-noise ratio for imaging systems. - Gregory J. Power (Visual Information Processing, 2002)

Perceptual classification boundaries between 2D shapes. - Gregory J. Power (Human Vision and Electronic Imaging, 2004)