A team has made a major breakthrough in the field of three-dimensional (3D) imaging of large-scale biological tissues. They ...

A new binary image registration algorithm is proposed for 3D palmprint recognition. When two 3D palmprint images are matched, three binary images are extracted from each of them which encode the ...

Physically cross-linked cryogels can be prepared using linear polyethyleneimine (L-PEI) and a freeze-thawing technique. L-PEI was synthesized by hydrolysis of poly(2-ethyl-2-oxazoline) under acidic ...