Multi-pulse and regular-pulse LP coding of images. - Caspar Horne; Ed F. Deprettere (ICASSP, 1987)

Improving block-based motion estimation by the use of global motion. - Caspar Horne (VCIP, 1993)

Study of the characteristics of the MPEG2 4: 2: 2 profile-application of MPEG2 in studio environment. - Caspar Horne; Thumpudi Naveen; Ali J. Tabatabai; Robert O. Eifrig; Ajay Luthra (IEEE Trans. Circuits Syst. Video Technol., 1996)

MPEG-4 natural video coding - An overview. - Touradj Ebrahimi; Caspar Horne (Signal Process. Image Commun., 2000)