About Me:

I am a professor at IIIT, Hyderabad and currently the Dean of Research and Development. I work in the Centre for Visual Information Technology at IIIT-H.

I work in the areas of Computer Vision, Computer Graphics, Image Processing, and Virtual Reality.

Current Research:

GPU Computing: Using modern GPUs for graphics and non-graphics applications

Ray-Tracing Implicits: Fast ray-tracing of algebraic and other implicit surfaces and its applications to point-based graphics

Video Manipulation: Processing on videos to bring out interesting content in them

Terrain Processing: Representing and manipulating terrains with high performance

Publications:

A list of my publications is here.
You may peruse my ACM author pages if you like.
Follow the publications section of cvit.iiit.ac.in to download the ones you need.

Education:

Ph.D. (1992) and MS (1989) in CS, University of Maryland
B.Tech. in CSE (1984), Indian Institute of Technology, Kharagpur.

Work experience:

2000 onwards: IIIT, Hyderabad
1996-2000:  Head, Computer Vision & Virtual Reality, CAIR, DRDO, Bangalore.
1992-1996:  Research faculty member, Robotics Institute, Carnegie Mellon University.
1986-1992:  Graduate Assistant, Department of Computer Science, University of Maryland.
1984-1986:  Associate Development Engineer, CMC Ltd, Secunderabad.

Address:

Centre for Visual Information Technology
International Institute of Information Technology
Gachibowli
Hyderabad 500032 

Contact:

Email: p_j_n_AT_i i i t . a c . i n [Remove the spaces and underscores]
Phone: +91 40 2300 2312 and 2300 1969/71 Ext: 139
Fax: +91 40 2300 1413