PhD Projects on visualization, shape modeling and shared virtual reality in Co-Space
Function-based modeling, visualization and interaction in shared virtual environments
This topic unifies several PhD projects which will contribute towards the NRF funded project entitled “Visual and Haptic Rendering in Co-Space”. The work will be carried out at the Centre for Advance Media Technologies (CAMTech) of Nanyang Technological University, Singapore. The goal of the project is to propose an efficient interoperable mathematical model defining geometry, visual appearance and tangible physical properties of objects in Co-Space which is a new paradigm of a shared virtual world where the real and virtual objects co-exist and virtual objects can even be touched. The object definitions must be small in size and invariant to the rendering platform used in Co-Space. The particular goals of the project include development of the fast interactive definitions by implicit and explicit functions, description of complex geometry using parametric partial differential equations, introduction of function-defined physical properties to objects in Co-Space, and development of several exemplar applications illustrating the usefulness of the proposed approach, including an ability to establish physical contact with other party in Co-Space through haptic devices.
The projects include but not limited to the following topics:
Definition of complex shapes with implicit, parametric and explicit functions (including extension of X3D and VRML)
Parameterization and implicitization of geometric shapes
Definition of geometric shapes using partial differential equations (including extension of X3D and VRML)
Accelerating web-based rendering of the shapes defined by implicit mathematical functions (including extension of X3D and VRML)
Interactive free-form shape modeling and rendering
Definition of physical properties of the virtual objects using mathematical functions
Definition of deformable objects by mathematical functions
Collaborative shape modeling and haptic interaction using Sensable Phantom, Noving Falcon and potentially other devices (including extension of X3D and VRML)
Grid-based interactive visualization of the function-defined objects
GPU-based interactive shape modeling and visualization of the function-defined objects
Haptic interaction with the participants of the Co-Space
3D reconstruction
Refer also to Function-based web visualization and haptic interaction and Interactive free-form shape modeling project pages
Requirements to the candidates
Solid background in mathematics and/or physics
Advance programming skills (C, C++, Java)
Experience in computer graphics (undergraduate course at least, former projects will be an advantage)
Further advantages will be given to candidates with:
Experience in web (Java Script, Perl, etc.) and 3D web (VRML, X3D, AW RWX, SL scripts) programming.
Knowledge of Grid and/or cluster computing.
GPU programming.
Experience in volume graphics, ray tracing, etc.
The actual topic will be defined after discussing it with the applicant.
Other requirements and the application procedure are available here.
The graduate projects start in January or August and normally last 4 years. This is a full time research project which has to be done in Singapore at the School of Computer Engineering of NTU. The students will receive a monthly stipend of S$ 2,000 during the first 1.5 year, and after passing the confirmation examination, $2,500 during the subsequent years. About S$ 800-1000 will pay for meals and accommodation. No part-time job is allowed however there can be a possibility to get a paid teaching job (lab supervision). During the project, the student has to take about 6 graduate subjects up to the School's discretion.
PhD students are allowed to stay up to 1 year at the university
graduate
accommodation paying S$350 for single room or S$250 for a room shared with
another student. After that they are expected to rent a place downtown. The cost
of renting in the government subsidized houses is around S$ 1,500 for a 3
room apartment (1 bed-room, 1 living room, kitchen + 1 more bed room which is
usually locked by the owner). When shared with somebody else, the cost will
be S$ 400-700. If one decides to rent an apartment in a private
condominium (higher quality of houses, swimming pool, sauna, shop, etc.), the
cost will be ~S$ 3,000 per month. Sharing it with somebody else will make the
cost lower (S$ 1,000-1,500 per month). My current research staff and students
can be the best advisors on how and where to rent. These links can provide
further information:
http://classifieds.mocca.com/property/
http://www.jtc.gov.sg/products/readybuilt/housing/pages/index.aspx
http://www.singaporeland.com.sg/ads/index.asp?property_purpose=1
http://www.nationproperty.sg/
You can also refer also to http://www.xpatxperience.com/makinghome/singapore_cost_of_living.shtml for the cost of living in Singapore. If you have particular questions, I will be happy to answer.
Other PhD scholarships in Co-Space related projects
Follow the link
The Singapore International Graduate Award (SINGA) is a collaboration between the Agency for Science, Technology & Research (A*STAR), the National University of Singapore (NUS) and the Nanyang Technological University (NTU). PhD training will be carried out in English. This scholarships are more difficult to get and they assume higher qualifications from the candidates. See the details of the scholarship here and my project for SINGA here.