Spatial resolution enhancement of hyperspectral images is one of the key and difficult topics in the field of imaging spectrometry. The redundant dictionary based sparse representation theory is introduced, and a spatial resolution enhancement algorithm is proposed. In this algorithm, a pixel curve instead of a pixel patch is taken as the unit of processing. A pair of lowand high-resolution res...

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Technical details, algorithms, and MATLAB implementation for a method advanced in the paper ``Wavelet Based Dictionaries Dimensionality Reduction of ECG Signals'', are presented. This work aims to be companion that publication, which an adaptive mathematical model given record is proposed. The comprises following building blocks. (i) Construction suitable redundant set, called 'dictionary', dec...

Multiplication is a very important operation in digital computing systems. Both signed and unsigned multiplications are required in many computing applications. A unified implementation of signed/unsigned multiplier using redundant binary number representations is proposed in this paper * .

This report describes a quantification method for luminance non-uniformity of a large LED backlight. In experiments described herein, participants subjectively evaluated artificial indistinct Mura images that simulated luminance non-uniformity of an LED backlight. We measured the luminance distribution of the Mura images. Then, the measured luminance distribution was converted into S-CIELAB, in...

If coaching is largely about shifting and expanding people’s perspectives in a way that they can translate into daily actions, then working with individual belief systems and assumptions is vital. Beyond these individual creeds, coaching has to explore the embedded collective paradigms, which feel to humans like the water that fish blissfully and obliviously swim in. This is why we are discussi...