Direct Embedding and Detection of RST Invariant Watermarks. - Peter A. Fletcher; Kieran G. Larkin (Information Hiding, 2002)

Affine-Invariant Image Watermarking Using the Hyperbolic Chirp. - Peter A. Fletcher; Kieran G. Larkin; Stephen J. Hardy (DICTA, 2009)

Two-dimensional measurement of the lens optical transfer function from a digital image. - David P. Morgan-Mar; Matthew R. Arnison; Chris A. Deller; Peter A. Fletcher; Kieran G. Larkin (Digital Photography, 2011)

Tenacious Image Tagging with Hyperbolic Chirps - Kieran G. Larkin; Peter A. Fletcher; Stephen J. Hardy (CoRR, 2012)

Structural Similarity Index SSIMplified: Is there really a simpler concept at the heart of image quality measurement? - Kieran G. Larkin (CoRR, 2015)

Reflections on Shannon Information: In search of a natural information-entropy for images. - Kieran G. Larkin (CoRR, 2016)

On the positivity of Teager-Kaiser's energy operator. - Yves Preaux; Abd El Ouahab Boudraa; Kieran G. Larkin (Signal Process., 2022)