Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tracking of Fingertips and Centres of Palm using KINECT   Hand Gesture is a popular way to interact or control machines and it has been
implemented in many applications. The geometry of hand is such that it is hard
to construct in virtual environment and control the joints but the
functionality and DOF encourage researchers to make a hand like instrument.
This paper presents a novel method for fingertips detection and centres of
palms detection distinctly for both hands using MS KINECT in 3D from the input
image. KINECT facilitates us by providing the depth information of foreground
objects. The hands were segmented using the depth vector and centres of palms
were detected using distance transformation on inverse image. This result would
be used to feed the inputs to the robotic hands to emulate human hands
operation.

8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an