Inspired by the recent advances of image superresolution using convolutional neural network (CNN), we propose a CNN-based block up-sampling scheme for intra frame coding. A block can be down-sampled before being compressed by normal intra coding, and then up-sampled to its original resolution. Different from previous studies on down/up-sampling based coding, the up-sampling interpolation filter...

A software radio receiver is one which is tuned to receive a transmitted signal on multiple communication standards through software rather than hardware. To incorporate multi-standard radio communications an intermediate frequency of high ranges is used. Such high intermediate frequencies when sampled with Nyquist rate gets oversampled due to the phenomenon of Band Pass sampling depending on t...

iran’s culture is changing, and by these changes preference of fit body usually thin body is growing up among women. paying too much attention to fitness is the result of consuming society, and to reach fitness and to have acceptable body size, women try different ways such as body building, aerobic, and etc. so presented study is performed to know about related social factors with women’s tend...