TWO-HEADED SNAKES

A Two-headed Tortoise.

Seek Distances in Two-Headed Disk Systems

We make a correction to the calculation of mean seek time in a recent algorithm of intelligently positioned two headed disk systems. We also introduce a new two headed disk system with better mean seek time.

Inhibition of Regeneration in Two-Headed or Two-Tailed Planarians.

Two-headed butterfly vs. mantis: do false antennae matter?

The colour patterns and morphological peculiarities of the hindwings of several butterfly species result in the appearance of a head at the rear end of the insect's body. Although some experimental evidence supports the hypothesis that the "false head" deflects predator attacks towards the rear end of the butterfly, more research is needed to determine the role of the different components of th...

T-snakes: Topology adaptive snakes

We present a new class of deformable contours (snakes) and apply them to the segmentation of medical images. Our snakes are defined in terms of an affine cell image decomposition (ACID). The 'snakes in ACID' framework significantly extends conventional snakes, enabling topological flexibility among other features. The resulting topology adaptive snakes, or 'T-snakes', can be used to segment som...