A method of displaying images is based on both a first linearization and a second linearization. In one embodiment, the linearizations are performed by traversing two space-filling curves. In another embodiment, the linearizations are performed by traversing a cluster data structure. More than two linearizations...http://www.google.de/patents/US6233367?utm_source=gb-gplus-sharePatent US6233367 - Multi-linearization data structure for image browsing
