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Resolution Enhancement by Variable Zoom Trajectory in X-Ray Computed Tomography
Flat objects like electronic boards are challenging samples for high-resolution X-ray computed tomography scanning because their largest dimension...
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Research on Plane-Space Algorithm of Binocular Stereo Vision Under Zoom Condition
In the paper, a zoom-plane-space algorithm based on binocular stereo vision is presented to expand the range of the plane-space algorithm. On the...
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Study on pressure angle optimization for cam curve of continuous zoom system based on the particle swarm optimization
In this paper, we proposed a method for optimizing the pressure angle of the cam curve in a zoom system using Particle Swarm Optimization (PSO)...
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A zoom tracking algorithm based on defocus difference
The image clarity evaluation function was commonly used by the autofocus algorithm to evaluate the clarity of the image. And autofocus algorithms...
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Zoom-GAN: learn to colorize multi-scale targets
In recent years, the research of image colorization based on deep learning has made great progress. Most of the existing methods have achieved...
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Deep learning enables parallel camera with enhanced- resolution and computational zoom imaging
High performance imaging in parallel cameras is a worldwide challenge in computational optics studies. However, the existing solutions are suffering...
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A zoom tracking algorithm based on deep learning
Zoom tracking is an essential and critical technology of digital cameras. Zoom tracking is typically achieved by moving the zoom and focus motors in...
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Continuous optical zoom microscope with extended depth of field and 3D reconstruction
Microscope such as fluorescence microscope, confocal microscope and two-photon microscope plays an important role in life science, laser processing...
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Compressed domain video zoom motion analysis utilizing CURL
This paper explores the application of the concept of CURL borrowed from vector calculus to the zoom motion detection and classification problems....
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The Zoom ADC: An Evolving Architecture
Zoom ADCs combine a coarse SAR ADC with a fine delta-sigma modulator (ΔΣM) to efficiently obtain high energy efficiency and high dynamic range. This...
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Extended the depth of field and zoom microscope with varifocal lens
Extending the depth of field (DOF) is especially essential in thick and 3D sample imaging. However, it's difficult to achieve both large DOF and high...
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Zoom-Based AutoEncoder for Origin-Destination Demand Prediction
The use of deep neural networks for traffic demand forecasting has garnered significant attention from both academic and industrial communities....
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Boundary Refinement via Zoom-In Algorithm for Keyshot Video Summarization of Long Sequences
This study presents a novel algorithm for keyshot video summarization in the context of real-world videos, such as those found on platforms like...
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Zoom-Based Mindfulness-Oriented Recovery Enhancement Plus Just-in-Time Mindfulness Practice Triggered by Wearable Sensors for Opioid Craving and Chronic Pain
ObjectiveThe opioid crisis in the USA remains severe during the COVID-19 pandemic, which has reduced access to evidence-based interventions. This...
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End-to-End Encrypted Zoom Meetings: Proving Security and Strengthening Liveness
In May 2020, Zoom Video Communications, Inc. (Zoom) announced a multi-step plan to comprehensively support end-to-end encrypted (E2EE) group video...
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Continuous digital zoom with cross attention for dual camera system
Reference-based super-resolution (RefSR) aims to recover realistic textures, when a reference (Ref) image and low-resolution (LR) image are given....
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ZoomPass: A Zoom-Based Android Unlock Scheme on Smart Devices
Modern smart devices such as smartphones are able to provide various services, including checking online banking, watching video and listening to...
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Data Augmentation by Adaptative Targeted Zoom for MRI Brain Tumor Segmentation
This study presents a novel data augmentation methodology to enhance the scientific outcomes achieved during the Brats 2023 challenge. The 3D-UNet...
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Sharpness evaluation algorithm for nailfold microvascular images
Observing and analyzing nailfold microvascular images are essential for evaluating human health, but effective analysis requires high-clarity images....
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A generalized combinatorial marching hypercube algorithm
We present a Generalized Combinatorial Marching Hypercubes algorithm to compute a cell complex approximation of a manifold of any dimension and...
