Phase stretch transform (PST) is a computational approach to signal and image processing. One of its utilities is for feature detection and classification...
12 KB (1,769 words) - 14:21, 4 October 2024
Edge detection (section Phase Stretch Transform (PST))
discontinuity in the first order derivative of a grey-level profile. The phase stretch transform or PST is a physics-inspired computational approach to signal and...
36 KB (5,163 words) - 02:49, 30 June 2025
anamorphic stretch transform (AST) also referred to as warped stretch transform is a physics-inspired signal transform that emerged from time stretch dispersive...
15 KB (2,107 words) - 04:20, 29 January 2023
stretch dispersive Fourier transform (TS-DFT), otherwise known as time-stretch transform (TST), temporal Fourier transform or photonic time-stretch (PTS)...
8 KB (1,000 words) - 15:58, 29 May 2025
PhyCV (section Phase-Stretch Transform (PST))
analog computing. Currently PhyCV has three algorithms, Phase-Stretch Transform (PST) and Phase-Stretch Adaptive Gradient-Field Extractor (PAGE), and Vision...
11 KB (1,403 words) - 05:36, 25 August 2024
classification. phase stretch transform is a spin-off from research on the time stretch dispersive Fourier transform. It transforms the image by emulating...
18 KB (2,031 words) - 05:12, 31 July 2024
The short-time Fourier transform (STFT) is a Fourier-related transform used to determine the sinusoidal frequency and phase content of local sections of...
22 KB (4,055 words) - 09:25, 3 March 2025
In mathematics, the Fourier transform (FT) is an integral transform that takes a function as input then outputs another function that describes the extent...
177 KB (21,313 words) - 19:14, 8 July 2025
Fourier transform of a short, overlapping and smoothly windowed block of samples; apply some processing to the Fourier transform magnitudes and phases (like...
18 KB (2,046 words) - 06:50, 10 June 2025
smoke-induced criminal who gained his Flexarium from Stretch Monster. As Smokestack, he can solidify and transform into a cloud of smoke. Mickey Simmons (voiced...
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signal that is stretched in time using dispersive Fourier transform to slow it down such that it can be digitized in real-time. The time stretch happens inside...
23 KB (2,693 words) - 03:42, 9 December 2024
frequency and time domains of audio signals by using phase information extracted from a frequency transform. The computer algorithm allows frequency-domain...
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Time–frequency representation (redirect from Time–frequency transform)
time–frequency distributions TFTB — Time–Frequency ToolBox Time stretched short time Fourier transform for time-frequency analysis of ultra wideband signals...
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the translational (~230 cm−1), librational (~630 cm−1) and in-phase asymmetric stretch (~3200 cm−1) regions. Ice Ic also has a proton-ordered form. The...
137 KB (15,380 words) - 20:47, 4 July 2025
Namma Metro (section Phase 1)
expanded under Phase 2. The first 9.9-kilometre (6.2 mi), 10-station stretch (Reach 3/3A) of the Green Line opened 1 March 2014. The stretch connected Sampige...
161 KB (15,261 words) - 12:21, 8 July 2025
Chennai Metro (section Phase I)
Little Mount. The underground stretch from AG-DMS to Washermanpet of Blue Line opened on 10 February 2019, completing phase 1 of the Metro. Three more lines...
111 KB (7,601 words) - 06:24, 8 July 2025
differential interference contrast microscopy, visualize phase shifts by transforming phase shift gradients into intensity variations. These intensity...
7 KB (568 words) - 00:48, 31 May 2025
The scale-invariant feature transform (SIFT) is a computer vision algorithm to detect, describe, and match local features in images, invented by David...
69 KB (9,260 words) - 12:29, 12 July 2025
"Railfuture | HS2 Phase 2 cancellation". Railfuture. Retrieved 5 April 2024. "HS2 rail extension to Leeds scrapped amid promise to transform rail". BBC News...
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half of 2018, as part of the Phase III expansion. Prime Minister Narendra Modi inaugurated the Mundka – Bahadurgarh stretch via video conferencing on 24...
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Haar wavelet (redirect from Haar transform)
various shifts and stretches, like the Fourier transform cross-multiplies a function against a sine wave with two phases and many stretches.[clarification...
27 KB (4,518 words) - 10:00, 1 July 2025
in order to fine-tune high-order dispersion compensation and achieve transform-limited few-cycle optical pulses. A pulse shaper may be visualized as...
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exploit space in phase 2 depots for commercial use". Economic Times. 13 December 2018. Retrieved 15 December 2018. "Bengaluru Metro's new stretch on Purple Line...
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Liquid (redirect from Liquid phase)
hypersound frequencies. According to linear response theory, the Fourier transform of K or G describes how the system returns to equilibrium after an external...
60 KB (7,222 words) - 17:59, 23 June 2025
Caucasus, and elements of organized crime. Formerly a war, it is has now transformed into an insurgency, as of 2017. The armed conflict began in 2004 when...
242 KB (20,883 words) - 08:00, 12 July 2025
Hyderabad Metro (section Phase I)
to develop the Hyderabad Metro rail project. A 30-kilometre (19-mile) stretch from Miyapur to Nagole, with 24 stations, was inaugurated on 28 November...
96 KB (7,798 words) - 11:14, 30 June 2025
Delhi Metro (section Phase I)
eight new corridors in Phase IV". India Today. 24 May 2014. Retrieved 4 August 2018. "New Delhi underground metro aims to transform Central Vista by 2026"...
210 KB (15,980 words) - 16:34, 6 July 2025
Moganite (section Structural phase transition)
revealed a reversible phase transition from space group I2/a to Imab at approximately 570 K (297 °C). The in-situ Fourier transform infrared spectroscopy...
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Auto-Tune (redirect from Phase Autotune)
Randy shows his son Stan how he does it on his computer. Audio time stretching and pitch scaling Melodyne, a similar product Overproduction (music) Robotic...
45 KB (4,175 words) - 00:14, 10 July 2025
The Fantastic Four: First Steps (category Marvel Cinematic Universe: Phase Six films)
highly intelligent scientist and the leader of the Fantastic Four who can stretch any part of his body to great lengths. Director Matt Shakman described...
144 KB (11,288 words) - 09:32, 14 July 2025