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Frequency domain analysis is one of the most common analysis techniques in signal and image processing. Fast Fourier Transform (FFT) is a well know tool used to perform such analysis by obtaining the frequency spectrum for time- or spatial-domain signals and vice versa. FFT-Shift is a subsequent operation used to handle the resulting arrays from this stage as it centers the DC component of the resulting...
Current multicore graphic processing units (GPUs) architecture designed for parallel data processing, have become applicable for general purpose computation. An example for image content processing is the automated Iris Recognition System stages, which is a highly computation algorithms. Such tasks are based on the extraction of texture features, which are required to analyze iris content. The localization...
The Maximum Subarray Problem (MSP) finds a segment of an array that has the maximum summation over all the other possible combinations. Different applications for this problem exist in various fields like genomic sequence analysis, data mining and computer vision. Several optimum linear-time solutions exist for the ID version, however, the known upper bounds for the 2D version are cubic or near-cubic...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.