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Meta-Transfer Learning for Zero-Shot Super-Resolution
TLDR
Meta-Transfer Learning for Zero-Shot Super-Resolution (MZSR) is presented, which leverages ZSSR and can exploit both external and internal information, where one single gradient update can yield quite considerable results.
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Fast algorithm and implementation of 2-D discrete cosine transform
An algorithm for the fast computation of a 2-D discrete cosine transform (DCT) is presented. It is shown that the N*N DCT, where N=2/sup m/, can be computed using only N 1-D DCTs and additions,…
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On the adaptive lattice notch filter for the detection of sinusoids
A lattice notch filter for the detection and enchancement of sinusoids in noise is presented, and the convergence properties of the algorithm are investigated using ODE (ordinary differential…
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Natural and Realistic Single Image Super-Resolution With Explicit Natural Manifold Discrimination
TLDR
A new approach to reconstructing realistic super-resolved images with high perceptual quality, while maintaining the naturalness of the result is presented, which focuses on the domain prior properties of SISR problem.
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Improved linear soft-input soft-output detection via soft feedback successive interference cancellation
TLDR
Simulations performed on a space-time bit-interleaved coded modulation (STBICM) architecture over quasi-static MIMO fading channels demonstrate that the SIOF V-BLast detector provides performance gains over previous turbo-BLAST detectors, most notably when more transmit antennas are used.
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Adaptive line enhancement by using an IIR lattice notch filter
TLDR
Two simple methods for retrieving a single sinusoid corrupted with noise are proposed, based on the lattice form realization of an adaptive infinite-impulse-response (IIR) notch filter, which have considerable potential in adaptive notch filter applications, especially when the input signal-to-noise ratio is low.
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DCT algorithms for VLSI parallel implementations
TLDR
Two algorithms are presented for computing the discrete cosine transform (DCT) on existing VLSI structures and a new prime factor DCT algorithm is presented for the class of DCTs of length N=N/ sub 1/*N/sub 2/, where N/sub 1/ and N/ sub 2/ are relatively prime and odd numbers.
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Transfer Learning From Synthetic to Real-Noise Denoising With Adaptive Instance Normalization
TLDR
The proposed denoising method has great generalization ability, such that the network trained with synthetic-noise achieves the best performance for Darmstadt Noise Dataset (DND) among the methods from published papers.
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Warped discrete cosine transform and its application in image compression
  • N. Cho, S. Mitra
  • Engineering, Computer Science
    IEEE Trans. Circuits Syst. Video Technol.
  • 1 December 2000
TLDR
The proposed WDCT is a cascade connection of a conventional DCT and all-pass filters whose parameters can be adjusted to provide frequency warping and an image compression algorithm based on the WDCT which outperforms the DCT based compression, for high bit rate applications and for images with high-frequency components.
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Hierarchical Prediction and Context Adaptive Coding for Lossless Color Image Compression
TLDR
A new lossless color image compression algorithm, based on the hierarchical prediction and context-adaptive arithmetic coding, that enables the use of upper, left, and lower pixels for the pixel prediction, whereas the conventional raster scan prediction methods use upper and left pixels.
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