Abstract Low Resolution Image Enhancement is one of the most important features in Image processing domain whose main target is to improve with the help of which contrast and the visual appearance of an image can be improved that makes the input image more suitable than the original one for specific application. Low Resolution Medical […]
Abstract Fast normalized covariance based similarity measure for fractal video compression with quadtree partitioning is proposed in this paper. To increase the speed of fractal encoding, a simplified expression of covariance between range and overlapped domain blocks within a search window is implemented in frequency domain. All the covariance coefficients are normalized by using standard […]
Abstract In this busy and computerized world it may not be possible to remind all those small stuff where we kept. We have to make things small and comfortable. The object is may be a car key, pen drive or mobile, it often important to carry with us, what will happen if we forgot it […]
Abstract In this paper, we design a 4 element MIMO antenna with reduced ground plane structure to reduce the mutual coupling. Here the ground plane is reduced by etching metamaterial based concentric square shaped rings from the ground plane both in XY axis. Here initially the single antenna which is in the resemblance of F […]
Abstract Tele-radiology is one among the digital medical diagnosis systems, where the transmission and maintenance of diagnosed Medical reports like X-Ray, C.T Scan and MRI, are accessed through internet. While transmitting such medical reports in the channel it may be affected by Noise at different sources. Restoring the original image from noisy image is a […]
Abstract Due to increasing demand for faster memory devices, SRAM has gained importance for research focus. SRAM cells have various applications like SRAM based LUT in FPGA, DSP applications, electronic subsystems of telecommunications etc. As the technology scales down the threshold voltage is lowered, leading to less margin to noise and disturbs the SRAM cell […]
Abstract In this research paper a super-resolution (SR) image is generated from low resolution satellite image. By using high frequency (HF) as intermediate stage, sharper image can be generated. Interpolation is performed between satellite portrait and HF sub bands through the discrete wavelet transform which preserves edge. Sparse signal is obtained by applying sparse mixing […]
Abstract Microstrip Antenna (MSA) plays a very important role in wireless communication systems (such as Mobile & Satellite Communications, Military applications, WLAN and Internet of Things (IoT)). The MSA has a compactable nature in design of antennas in wireless systems such as miniaturized size, easy to fabrication, low weight and low cost. But it has […]
Abstract At the current stage of Russia’s social and economic development the issue of systemic modernization is relevant for several reasons: the collapse of single economy after the Soviet Union disintegration caused the severance of economic relations and entities’ shutdown, commodity dependence of Russian economy in continued capital scarcity inside the country and credit and […]
Abstract The article investigates the processes of regional clusters evolution in the space-time continuum. On the basis of spatial-temporal analysis methodology hypothesis of a permanent process of clustering is formulated, which is mediated by the transformation of biological, social, informational, holistic spaces in timeline. Spatial and temporal characteristics of each level create the preconditions to […]