Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Longitudinal Face Modeling via Temporal Deep Restricted Boltzmann
  Machines   Modeling the face aging process is a challenging task due to large and
non-linear variations present in different stages of face development. This
paper presents a deep model approach for face age progression that can
efficiently capture the non-linear aging process and automatically synthesize a
series of age-progressed faces in various age ranges. In this approach, we
first decompose the long-term age progress into a sequence of short-term
changes and model it as a face sequence. The Temporal Deep Restricted Boltzmann
Machines based age progression model together with the prototype faces are then
constructed to learn the aging transformation between faces in the sequence. In
addition, to enhance the wrinkles of faces in the later age ranges, the wrinkle
models are further constructed using Restricted Boltzmann Machines to capture
their variations in different facial regions. The geometry constraints are also
taken into account in the last step for more consistent age-progressed results.
The proposed approach is evaluated using various face aging databases, i.e.
FG-NET, Cross-Age Celebrity Dataset (CACD) and MORPH, and our collected
large-scale aging database named AginG Faces in the Wild (AGFW). In addition,
when ground-truth age is not available for input image, our proposed system is
able to automatically estimate the age of the input face before aging process
is employed.

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The categories of this paper are: astro-ph
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The categories of this paper are: hep-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-bio
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The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: q-alg
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: stat
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The categories of this paper are: math-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: physics
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The categories of this paper are: math
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The categories of this paper are: ao-sci