Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-iterative Simultaneous Rigid Registration Method for Serial Sections
  of Biological Tissue   In this paper, we propose a novel non-iterative algorithm to simultaneously
estimate optimal rigid transformation for serial section images, which is a key
component in volume reconstruction of serial sections of biological tissue. In
order to avoid error accumulation and propagation caused by current algorithms,
we add extra condition that the position of the first and the last section
images should remain unchanged. This constrained simultaneous registration
problem has not been solved before. Our algorithm method is non-iterative, it
can simultaneously compute rigid transformation for a large number of serial
section images in a short time. We prove that our algorithm gets optimal
solution under ideal condition. And we test our algorithm with synthetic data
and real data to verify our algorithm's effectiveness.

3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio