Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards a complete 3D morphable model of the human head   Three-dimensional Morphable Models (3DMMs) are powerful statistical tools for
representing the 3D shapes and textures of an object class. Here we present the
most complete 3DMM of the human head to date that includes face, cranium, ears,
eyes, teeth and tongue. To achieve this, we propose two methods for combining
existing 3DMMs of different overlapping head parts: i. use a regressor to
complete missing parts of one model using the other, ii. use the Gaussian
Process framework to blend covariance matrices from multiple models. Thus we
build a new combined face-and-head shape model that blends the variability and
facial detail of an existing face model (the LSFM) with the full head modelling
capability of an existing head model (the LYHM). Then we construct and fuse a
highly-detailed ear model to extend the variation of the ear shape. Eye and eye
region models are incorporated into the head model, along with basic models of
the teeth, tongue and inner mouth cavity. The new model achieves
state-of-the-art performance. We use our model to reconstruct full head
representations from single, unconstrained images allowing us to parameterize
craniofacial shape and texture, along with the ear shape, eye gaze and eye
color.

28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys