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The concept of vector summation of a target response to two orthogonal polarized signals for enhancing its delectability, even under concealed conditions, have been demonstrated. A dual polarized 94 GHz radiometer mounted on a dual axis scanning systems has been utilized to collect the field data for the study of the concept. Emissivity gradient due to the presence of target embedded in a given background...
Recognition of Text from Images mean a term known as OCR (Optical character recognition) and Devanagari is the scripting language of Hindi. OCR is a process means extracting text from the images (extracting meanings from the text shown in images) OCR can also be defined as the process of changing scanned images of printed or handwritten text (numerals, letters, and symbols) into a format that computer...
Nowadays, an aerial closed-circuit television provides an outsize quantity of information compared with ancient closed-circuit television. But, it suffers from unsought cameras motion that presents new challenges. This paper presents a work on video stabilization and detection of the objects which are in moving position, system supported camera motion estimation. Most effective algorithms SIFT (Scale...
The Independent Component Analysis with Reference (ICA — R) also called as constrained ICA (cICA) extracts only the desired source signals from the mixture of source signals by incorporating some prior information into the separation process. To overcome the problem of designing the reference signal when there is no prior information about the desired signal in the cICA, an improved method is proposed...
This paper presents a directional relaying scheme during power swing and single-pole tripping condition using fuzzy logic approach. If any balanced or unbalanced fault occurs during power swing condition, conventional directional relaying algorithm finds limitation due to complex nature of signal. Once a fault is identified as being only on a phase, then the single-pole tripping takes place. During...
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