Aditya Tiwari

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A TV news program comprises a continuous video stream containing a number of news stories, interspersed with commercials and headlines. This paper presents a method to detect the story boundaries and to separate out the stories from the other components and from each other. The method is based on movement of ticker text bands and repitition of ticker texts(More)
This paper deals with the problem of integrated active seat suspension. The control strategy is based on inertial delay control (IDC) combined with sliding mode control (SMC). The road disturbance, reflected through the sprung mass position and velocity and system uncertainties estimated in real time using IDC and compensated using the control. The proposed(More)
Chest Radiograph is the preliminary requirement for the identification of lung diseases. Tuberculosis; pneumonia and lung cancer these lung diseases are major health threat. According to recent survey; which was given by WHO; rate of people dying due to late diagnosis of lung diseases is in millions. Early diagnosis of these diseases can curb mortality(More)
This paper is concerned with the improvement of ride comfort and road holding of heavy duty vehicles. Skyhook model is realised for active suspension system. Skyhook control restricts the movement of sprung mass which enhances ride comfort. An inertial delay control (IDC) is employed to improve the performance of the system. IDC is used to estimate the(More)
Climate change is now more visible in the form of frequent changes in the weather patterns leading to severe drought or floods. It endangers the food security, especially shrinking of cultivable land and increasing population. Agricultural Research Institutes are working on new cropping patterns, new heat and flood tolerant varieties and cultivation(More)
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