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Though Wind Energy being the most readily usable source of electric power, in general, amongst the class of renewable resources, cannot readily be used as potential electric power source when compared to fossil fuels ; the comparatively bleak energy content at lower heights being its drawback. In the proposed work an effort is made to overcome this shortcoming by taking the advantage of greater wind...
Phase unwrapping is used to get absolute phase from the wrapped phase image and remove 2π discontinuities. It is computational extensive process. It requires a lot of iterations, first in one dimension of the image and then in the other dimension, to unwrap the phase. The primary limitation of the phase unwrapping is that it is a path dependant process which can only be executed sequentially. In this...
Phase unwrapping is one of the challenging tasks in 3D shape measurement. Phase unwrapping is the computational intensive process which involves adding or subtracting multiples of 2π. In this paper the basic implementation of Itoh's algorithm[1] is shown which involves a lot of computations and unnecessary iterations to solve the phase unwrapping problem. To reduce the number of computations and iterations...
The estimation of articular cartilage of knee plays an important role in determining osteoarthritis (OA) level. The purpose of this study is to implement the segmentation, analysis and visualization techniques to characterize the knee cartilage in a simplified way. The segmentation technique used in this work is semi-automatic and based on Bezier splines and Canny edge detection. Cartilage edges are...
This paper presents a smart and simple algorithm for vehicle's license plate recognition system. The proposed algorithm consists of three major parts namely detection of license plate from an image, segmentation and recognition of characters. For detection of the license plate, a memory and speed proficient algorithm has been proposed. After detection, statistical based template matching is used for...
Carbon Monoxide (CO) poisoning is a seamless and dangerous problem in steel mill's hot-process areas where the dirty and hazardous environment offers unique challenges to any deployed gas detection system. Slow accumulation of the gas causes headaches, dizziness, nausea and confusion which are harmful for workers' safety and environmental protection. The gas detection solution needs to be wireless...
Image registration is a stepwise process of overlaying various images of a scene. Accurate image registration in a real time environment has always been a challenge involving the detection of analogous features and then construction of mosaic within plausible accuracy range. Digital Signal Processor is an asset in this regard; its advanced versions equipped with multiple cores can handle many processes...
Testing is the most important Quality Assurance (QA) measure which consumes a significant portion of budget, time and effort in the development process. For real time systems, temporal testing is as crucial as functional testing. An important activity in dynamic testing is the test case design. Evolutionary testing has shown promising results for the automation of test case design process at a reasonable...
Image registration is a process of overlaying various images of a scene. This process has four basic steps. In this work we have replaced a feature matching step with efficient and fast feature tracking. Several problems, arose due to this technique, are discussed and their solutions are proposed. The proposed algorithm is then tested on various sequences of images.
The aim of this article is to present a resource allocation algorithm to prevent Cell Breathing and facilitate Proactive Group Handover for Code Division Multiple Access based third generation cellular networks. The algorithm helps to prevent Cell Breathing and thereby increases the Cell Capacity in terms of density of Mobile Stations (User Equipment), as the Mobile Stations at the edge of cell will...
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