Behzad Kamgar-Parsi, Behrooz Kamgar-Parsi, William A. III Sander. Quantization error in spatial sampling: comparison between square and hexagonal pixels. In IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR 1989, 4-8 June, 1989, San Diego, CA, USA. pages 604-611, IEEE, 1989. [doi]
Abstract is missing.