Results 31 to 40 of about 65,315 (261)
Spatial Compression Methods for Latent Diffusion Models
Современные информационные технологии и IT-образованиеDiffusion models are a family of generative models that provide the best possible quality in many areas, such as image, video, and audio generation. Due to the iterative nature of the work of diffusion models, their speed is several times inferior to ...
Vladimir Abramov, Mikhail Gromov
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Adjustable Spatio-Spectral Hyperspectral Image Compression Network
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingWith the rapid growth of hyperspectral data archives in remote sensing, the need for efficient storage has become essential, driving significant attention toward learning-based hyperspectral image (HSI) compression. However, a comprehensive investigation
Martin Hermann Paul Fuchs +2 more
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The Masters of Spatial Manipulation
The Owl, 2021 Growing spatial compression ignited by the recent surge of COVID-19 throughout the world contributes to the stagnation of bodybuilders' daily rhythms.
Andre Merchan Revilla
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FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Compressive spatial summation in human visual cortex
Journal of Neurophysiology, 2013 Neurons within a small (a few cubic millimeters) region of visual cortex respond to stimuli within a restricted region of the visual field. Previous studies have characterized the population response of such neurons using a model that sums contrast linearly across the visual field.
Kendrick N, Kay +3 more
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Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
IEEE AccessMultispectral (MS) satellite images are often subject to spatial–spectral variable compression (SSVC) because of constraints in transmission bandwidth and sensor scanning capabilities.
Hyun-Ho Kim +4 more
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Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
A novel small-scale self-focusing suppression method for post-compression in high peak power lasers
High Power Laser Science and EngineeringA novel method, combining an asymmetric four-grating compressor (AFGC) with pulse post-compression, is numerically demonstrated to improve the spatial uniformity of laser beams and hence to suppress small-scale self-focusing (SSSF) during the beam ...
Shuren Pan +8 more
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