This repository provides a Python implementation of the Pseudo-Polar Fourier Transform (PPFT) in both 2D (PPFT2D) and 3D (PPFT3D), based on the methods presented in the following papers: ...
Abstract: Spherical measurement is a relatively important application in optical measurement. The interferogram obtained in spherical inspection usually consists of closed fringe patterns. Obtaining ...
Abstract: This paper presents a novel analysis and optimization approach for quantized-analog (QA) amplifiers using the Fourier transform. Traditional linear approximations fail in QA systems, making ...
Raspberry Pi sent me a sample of their AI HAT+ 2 generative AI accelerator based on Hailo-10H for review. The 40 TOPS AI ...
Our editors handpick the products that we feature. We may earn commission from the links on this page. There are two types of people in this world: those who can't go a day without body lotion and ...
EU-funded researchers are using emerging technologies to create new, immersive experiences and reimagine the future of live performance. In September 2025, a stage performance with a difference took ...
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From kings to aces in one smooth move
This video shows a smooth card routine where a small packet of cards changes multiple times right in front of the viewer. Using controlled handling and clean timing, the cards transform step by step ...
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