output
20052025
most citedThe Multiscenario Multienvironment BioSecure Multimodal Database (BMDB)

243 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2015Show all

2 papers · 1 filter

cs.CG2015★ 25 cited

Kempe's Universality Theorem for Rational Space Curves

Zijia Li, Josef Schicho, Hans-Peter Schröcker

We prove that every bounded rational space curve of degree d and circularity c can be drawn by a linkage with 9/2 d - 6c + 1 revolute joints. Our proof is based on two ingredients.…

cs.SC2015★ 5 cited

Factorization of Motion Polynomials

Zijia Li, Josef Schicho, Hans-Peter Schröcker

In this paper, we consider the existence of a factorization of a monic, bounded motion polynomial. We prove existence of factorizations, possibly after multiplication with a real p…