Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Feedback control of event cameras   Dynamic vision sensor event cameras produce a variable data rate stream of
brightness change events. Event production at the pixel level is controlled by
threshold, bandwidth, and refractory period bias current parameter settings.
Biases must be adjusted to match application requirements and the optimal
settings depend on many factors. As a first step towards automatic control of
biases, this paper proposes fixed-step feedback controllers that use
measurements of event rate and noise. The controllers regulate the event rate
within an acceptable range using threshold and refractory period control, and
regulate noise using bandwidth control. Experiments demonstrate model validity
and feedback control.

30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int