|
|
|
||||||
|
|
|
C. RAMBABU Ph. D Research Fellow Imaging Informatics Group |
|
|
|||
|
|
|
|
|||||
|
|
|
|
|
|
|||
|
|
|
He received the Ph. D Degree in
Electronics and Communication Engineering in 2005 from Indian Institute of
Technology (IIT Guwahati), Guwahati,
India; M. Tech degree in Automation and Computer vision in 1998 from
E&ECE department, IIT Kharagpur,
India, and Bachelor of Engineering (B.E) in Electronics and Communication
Engineering in 1995 from Andhra University, India. |
|
||||
|
|
|
|
|
||||
|
|
|
His research interests are primarily in computer vision, image processing, image analysis, video processing and VLSI Digital signal processing, with a particular emphasis on the development and implementation of efficient algorithms for solving challenging problems arising in 3D+t image analysis and Visualization. |
|
||||
|
|
|
|
|
|
|||
|
|
|
RESEACH EXPERIENCE |
|
|
|||
|
|
|
|
2007.3 –
Now: Research Fellow, Bioinformatics Institute, 2006.1 - 2007.2: Research Fellow, UVR Lab, Dept. of DIC, GIST, 2004. 9-2005.12: Lecturer, EEE Department, BITS Pilani, INDIA. |
|
|||
|
|
|
ACTIVE PROJECTS |
|
|
|||
|
|
|
3D +t Multi-dimensional Image Analysis Tool for the Study
of Cell Cycle Progression |
|
||||
|
|
|
The main objective of project is to develop Image
Analysis Tools for Multi-Dimensional (3D +t) Biological Microscopic images, with
emphasis on quantifying the Drosophila embryo Cell nuclei as well as study
the dynamics of cell division. The
entire project has been divided in to three different pipeline stages as like
Pre-processing, 3D nuclei segmentation and cell nuclei tracking. Work began
with an analysis of various background / foreground detection methods and
their fit for identifying the background and foreground regions in the image
stack. In the next stage we isolate the cell nuclei from the foreground. The
final stage of the project quantifies the cell nuclei. |
Isosurface
view of labelled stack |
|
|||
|
|
|
Cell Nuclei Cycle Visualization and
Navigation Tool |
|
||||
|
|
|
The main goal of
the project is to develop a tool for visualizing the dynamics of cell nucleus
division. In this project, we intend to create scenes for different cell
cycle tracks and flythrough navigations in the scenes by using X3D platform. |
|
|
|||
|
|
|
|
|
|
|||
|
|
|
PUBLICATIONS |
|
|
|||
|
|
|
Journal 1. C. Rambabu,
I. Chakrabarti and A. Mahanta, Flooding based watershed algorithm and
its prototype hardware architecture, IEE Proceedings - Vision, Image and
Signal Processing, Vol. 151, No. 3, June 2004. 2. C. Rambabu
and I. Chakrabarti, An efficient immersion-based watershed transform method
and its prototype architecture, Journal of System Architecture (JSA),
53, 210-226, 2007. 3. Wonwoo Lee, C. Rambabu, Jongweon Lee and
Woontack Woo, `` VR@Home: An Immersive Contents Creation System for 3D
User-Generated Contents, Edutainment 2007, LNCS 4469, pp.
81-91, 2007. 4. C. Rambabu
and I. Chakrabarti, An Efficient Hillclimbing-based Watershed Algorithm and
its Prototype Hardware Architecture, Journal of VLSI Signal Processing
Systems, vol. 52, no. 2, September 2008 . 5. C. Rambabu,
K. Kim and W. Woo, Fast and Accurate Extraction of Moving Object Silhouette
for Interactive Systems, preprint Submitted to Journal of Real Time
Imaging. |
|
||||
|
|
|
|
|
|
|||
|
|
|
Conference 1.
C. Rambabu, Wee
Choo Puah, Janos Kriston-Vizi, Martin Wasser, `` 3D Segmentation for the
Study of Cell Cycle Progression in Live Drosophila Embryos,’’ Proceedings of
the First International Workshop on Medical Image Analysis and Description
for Diagnosis Systems - MIAD 2009, in conjunction with BIOSTEC 2009, Porto,
Portugal, 14-17 Jan 2009, PP. 43-51. 2.
C. Rambabu and W.
Woo,``Accuarate extraction of moving object silhouette for Personalized
Virtual Studio,’’ in Proceedings of FCV-2007, pp. 58-62, Jan. 2007. 3.
C. Rambabu and W.
Woo,``Robust and Accurate Segmentation of moving object in an Real-time
video,’’ in Proceedings of ISUVR-2006, vol.191, pp. 68-72, July 2006. 4.
Wonwoo Lee, Kiyoung Kim, C. Rambabu, Yu, J., Jongweon Lee, Kwanheng Lee, Woontack Woo: VR@Home: A personal VR studio platform. In:
Proceeding of Fourth International Symposium on Ubiquitous VR, vol. 191, pp. 5356 (2006) 5.
C. Rambabu, I. Chakrabarti and D. Ghosh, an
efficient watershed transform computation method, in Proceedings of
ICICS & PCM - 2003, Singapore, December 2003. 6.
C.Rambabu and I. Chakrabarti, An improved
immersion-based watershed transform method, in Proceedings of the
5th International Conference on Advances in Pattern Recognition (ICAPR
2003), Kolkata, India, December 2003, pp. 192-195. 7.
B.
Surendra, B. Srinivas, C. Rambabu and A. K. Gogoi, A prototype
architecture for the accurate modeling of Rayleigh fading waveforms,
in Proceedings of ICICS & PCM - 2003, Singapore,
December 2003. 8.
C. Rambabu, T. S. Rathore and I. Chakrabarti, A new
watershed algorithm based on Hillclimbing technique for image
segmentation, in Proceedings of IEEE TENCON-2003, 9.
C. Rambabu, I. Chakrabarti and A. Mahanta, An
improved flooding based watershed algorithm, in Proceedings of
Ninth National Conference on Communications (NCC), IIT Chennai, February
2003, pp. 90-94. 10.
C. Rambabu, I. Chakrabarti and A. Mahanta, An
efficient architecture for an improved watershed algorithm and its
FPGA implementation, in Proceedings of IEEE International conference
on Field - Programmable Technology, Hong Kong, December 2002, pp.
370-373. 11.
S.
Nandi, C. Rambabu and P. P. Chaudhari, A VLSI architecture for
cellular automata based Reed-Solomon decoder, in Proceedings of Fourth
International Symposium on Parallel Architectures, Algorithms,
and Networks (I-SPAN99), |
|
||||
|
|
|
|
|
|
|||
|
|
|
|
|
|
|||
|
|
|
USEFUL LINKS |
|
||||
|
|
|
Open Source Libraries · OpenCV : An Open Computer Vision Library ·
OpenGL:
An Open Graphics Library (http://opengl.org) ·
CGAL : Computational Geometry Algorithms
Library ·
The Visualization Toolkit : Freely
available software system for 3D computer graphics, image processing, and
visualization used by thousands of researchers and developers. ·
TrollTech:
QT Open source
edition ·
X3D : Open standards for Real-Time 3D
communication |
|
||||
|
|
|
Computer Vision Conferences · Conference listing from USC (http://iris.usc.edu/Information/Iris-Conferences.html) |
|
||||
|
|
|
|
|
|
|||
|
|
|
|
|
|
|||
