Not sure I like HES, too similar to HEX. Maybe TES (same "T"ransform as in SATD). Or ESH.
But I'm not sure that SATD is only useful in ESA: There are good reasons that integral-based successive elimination for SAD can only be efficient in ESA, but it's possible that SAD-based successive elimination for SATD could work in other search patterns. The cost of a SAD or a SATD is high enough that the overhead of random access needn't be fatal.
Last edited by akupenguin; 1st October 2007 at 02:16.
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