Thinkquest~2010: Proceedings of the First International Conference on Contours of Computing Technology

Front Matter....Pages I-IX
Access networks aided network selection procedure for heterogeneous wireless and cellular networks....Pages 1-7
ECG beat detection using wavelet denoising....Pages 8-11
Remote monitoring and controlling of agriculture systems through wireless embedded system....Pages 12-19
Primary user emulation (PUE) attacks and mitigation for cognitive radio (CR) network security....Pages 20-28
Kernel based object tracking with enhanced localization....Pages 29-32
Computation and economics of nodal price in a restructured electricity market....Pages 33-42
Ontology based expert systems – replication of human learning....Pages 43-47
Case-based reasoning for adaptive content delivery in e-learning systems using mobile agents....Pages 48-53
Dynamically adjusted fl ooding scheme for vehicular ad-hoc networks....Pages 54-57
Reconfigurable cognitive radio technology for next generation networks....Pages 58-61
Adaptive coded modulation in physical layer of WIMAX....Pages 62-66
Dynamic signature pre-processing by modified digital difference analyzer algorithm....Pages 67-73
Image stitching techniques....Pages 74-80
Cross layer QOS routing for various traffic patterns in mobile ADHOC network through bandwidth estimation....Pages 81-85
A new bimodal identification based on hand-geometry and palm-print....Pages 86-91
Optimization in virtualization....Pages 92-97
Analysis of linear multiuser detection for DS CDMA....Pages 98-101
Kekre’s fast codebook generation in VQ with various color spaces for colorization of grayscale images....Pages 102-108
Performance evaluation of MB-OFDM UWB WPAN system based on channel estimation technique using realistic channel models....Pages 109-113
Codebook optimization using genetic algorithm and simulated annealing....Pages 114-118
PDSRS: An attribute based approach for multimedia data storage and retrieval....Pages 119-122
Performance issues of real time Kernels....Pages 123-126
A switched capacitor based universal filter for IVRS....Pages 127-132
Characterization of cardiomegaly disease from x-ray images using mean shift based image segmentation....Pages 133-137
A novel pattern extraction techniques used for classification of type-2 diabetic patients with back-propagation....Pages 138-142
Improved texture feature based image retrieval using Kekre’s fast codebook generation algorithm....Pages 143-149
Interference avoidance in wireless systems....Pages 150-153
A novel approach to ECG signal analysis using higher-order spectrum....Pages 154-157
Performance evaluation of image retrieval using energy compaction and imagetiling over DCT row mean and DCT column mean....Pages 158-167
Local weighting scheme for word pairs....Pages 168-170
Image segmentation of MRI images using vector quantization techniques....Pages 171-176
Segmentation and identification of rotavirus-A in digital microscopic images using active contour model....Pages 177-181
Empowering primitive architectural connectors with aspects....Pages 182-186
Information hiding in vector quantized codebook....Pages 187-193
Software architecture design for airport surveillance radar data processing system using decision oriented design approach....Pages 194-200
Image steganography: An approach for secrete communication....Pages 201-204
Image data compression using new halftoning operators and run length encoding....Pages 205-207
An improved algorithm for classification of graphite grains in cast iron microstructure images using geometric shape features....Pages 208-213
Recognizing emotions from human speech....Pages 214-218
DOS attack pattern generator for training the neural network based classifier to dynamically blacklist IP in honeypot based NIDS/NIPS....Pages 219-223
Blind and invisible watermarking techniquies for color images....Pages 224-226
Visible image and video watermarking....Pages 227-233
Studies on the effect of nickel and chromium on the dry sliding high temperature wear behaviour of medium carbon alloy steels (AISI SAE 8630, 3140 & 9310)....Pages 234-238
A novel steganographic scheme using discrete sine transform based on energy distribution....Pages 239-246
Dynamic signature using time based vector quantization by Kekre’s median codebook generation algorithm....Pages 247-250
A new double error correcting long code for 100% correction....Pages 251-256
Tumor demarcation in mammographic images using vector quantization technique on entropy images....Pages 257-260
Palmprint recognition using wavelet....Pages 261-265
Wavelet based scalable video codec....Pages 266-269
Implementation of Lempel-ZIV algorithm for lossless compression using VHDL....Pages 270-274
Speaker identification by using power distribution in frequency domain....Pages 275-278
Content based image retrieval using weighted hamming distance image hash value....Pages 279-283
Reconfigurable DSP-FFT design for mobile communication....Pages 284-288
Qualitative approach for improvising the performance of output pulse of a pulse power modulator....Pages 289-292
Optimisation techniques in fault tolerance implementation in distributed operating systems....Pages 293-296
Multimodal medical image fusion using wavelet transform....Pages 297-300
Performance evaluation of energy based gossip routing algorithm for on-off source traffic....Pages 301-304
A knowledge based approach for semantic reasoning of stories using ontology....Pages 305-309
Performance analysis of CDMA under Rayleigh Rician and Nakagami fading channels....Pages 310-315
A real onsite handy reading gadget for the sightless....Pages 316-319
....Pages 320-323