In this project we propose an efficient video searching and video retrieval of human actions using spatio-temporal localization algorithm. Content-based video retrieval(CBVR) which is an extension of content-based image retrieval(CBIR).Highly efficient localization model that first performs temporal localization based on histograms of evenly spaced time-slices, then spatial localization based on histograms of a 2D- spatial grid. In the existing method they used dollar detector. In this project we used Histogram of Gradient (HOG) descriptor and SVM classifier for feature detection. We also show the relevance feedback can be applied to our localization and ranking algorithm. It gives high … Read the rest
This project presents an implementation of delayed mean square adaptive filter (DLMS) for the application of EEG. The noised EEG signals are filtered to obtain a clean EEG with the help of reference signal.By using delayed mean square adaptive filter (DLMS) the critical path and its architecture for fast and low-complexity implementation is also analyzed.The proposed structure of transpose form of DLMS adaptive filter provide much faster convergence and lower register complexity when compared to existing structure of direct form LMS adaptive filter.Based on the experimental results of proposed structure it is clear that one adaption delay method … Read the rest
In history of railways , almost 90% of the accidents happens because of two reasons:
- Train comes away from track
- Track discontinuity
TRAIN COMES AWAY FROM TRACK
It means that track is not all problems but train moves out of track. This happens because Of lack of concentration of the people who works with track. For example when the nuts and bolts get loosed these sorts of problems will occur, where property loss will happen to both public and railways but not that much as the second case.
i) This happens because of terrorism attack, natural disaster. … Read the rest