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Articles, Papers & Presentations

Quantum Computing
Researched since 1960s, Quantum Computers have made debut in Cryptography & Communication Servers. Quantum computers have unique working principles and bring about completely new algorithms that run on Quantum Turing Machines. This article scratches surface of quantum computing. You can find it on Code Project as well. more ...


OPC Technology
COM/OLE based standard for process control and industrial automation. OPC Server interfaces with hardware devices and provides a standard consistent interface for OPC Clients. This article is an overview of OPC Technology. Also published on Code Project. more ...


Antialiasing Wu Algorithm
Jagged lines are obstacle in achieving professional display of vector graphics. This article presents Wu's technique for antialiasing. Featured on CodeProject. Animation demo is presented to compare "normal" and antialised lines. Wu algorithm is fast and produces smooth raster lines. Source code is available for download. more ...


3D Soft Objects
Mathematical techniques to achieve special effects on 3D & 2D objects. We can bend, twist, taper, and animate 3D objects using these algorithms. This paper won me National Level Best Technical Paper Award. Discussion on Free Form Deformation (FFD), Extended FFD (FFD), applications, and formulae is included. more ...


Synthetic Camera Model
This article describes 3D to 2D projection technique, called as Synthetic Camera Model. It is widely used in Virtual Reality applications, first-person 3D games, 3D walk-through and many more places. Article also discusses necessary equations required to implement Synthetic Camera Model. more ...


exor
Excitement Of research (EXOR) is a program at International Institute Of Information Technology in Hyderabad. Ever year IIT celebrated this week of intellectual activities. Industry experts are invited to share their knowledge and insights with students pursuing their higher studies @ IIIT. This crowd contains M.S. as well as Ph.D. students. IIIT invited me to deliver a speech @ their campus in Feb 2005. The slides from that talk are available below. You can preview them inline - embedded Google docs. Or you can browse them online full screen here.







Smart Appliances
IEEE Held a conference in Hyderabad on the topic of Smart Appliances. My talk on that subject prepared for our CEO is embedded below. You can also see a full screen version here.







Helix Cut
Helix cut is an algorithm of cutting 3D objects for manufacturing purposes. Following an embedded presentation that explains basic theory behind this. A software demo is available for demo from this page. Full screen version of this presentation is here.