Results 31 to 40 of about 54,828 (282)
An Efficient Eulerian Video Magnification Technique for Micro-biology Applications [PDF]
Radioengineering, 2017 The micro-biology videos often contain motions of particles which are not visible to naked eye. Therefore an efficient motion magnification technique is required to magnify these motions.
M. Kayani +3 more
doaj
Augmented reality guidance in cerebrovascular surgery using microscopic video enhancement
Healthcare Technology Letters, 2018 Cerebrovascular surgery treats vessel abnormalities in the brain and spinal cord, including arteriovenous malformations (AVMs) and aneurysms. These procedures often involve clipping the vessels feeding blood to these abnormalities, making accurate ...
Reid Vassallo +4 more
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Image Motion Extraction of Structures Using Computer Vision Techniques: A Comparative Study
Sensors, 2021 Vibrational measurements play an important role for structural health monitoring, e.g., modal extraction and damage diagnosis. Moreover, conditions of civil structures can be mostly assessed by displacement responses.
Jau-Yu Chou, Chia-Ming Chang
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3D Motion Magnification: Visualizing Subtle Motions with Time-Varying Radiance Fields
2023 IEEE/CVF International Conference on Computer Vision (ICCV), 2023 Motion magnification helps us visualize subtle, imperceptible motion. However, prior methods only work for 2D videos captured with a fixed camera. We present a 3D motion magnification method that can magnify subtle motions from scenes captured by a moving camera, while supporting novel view rendering.
Brandon Y. Feng +4 more
openaire +2 more sources
Micro-Expression Motion Magnification: Global Lagrangian vs. Local Eulerian Approaches
, 2018 Micro-expressions are difficult to spot but are utterly important for engaging in a conversation or negotiation. Through motion magnification, these expressions become much more distinguishable and easily recognized.
See, John; id_orcid +10 more
core +2 more sources
Sensors, 2023 This paper explores the potential of a low-cost, advanced video-based technique for the assessment of structural damage to buildings caused by seismic loading.
Antonino Cataldo +9 more
doaj +1 more source
Surgical Video Motion Magnification with Suppression of Instrument Artefacts [PDF]
, 2020 Video motion magnification can make blood vessels in surgical video more apparent by exaggerating their pulsatile motion and could prevent inadvertent damage and bleeding due to their increased prominence.
Janatka, M +7 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai +4 more
wiley +1 more source
Diagram of the video motion magnification procedure.
, 2018 Diagram of the video motion magnification procedure.
Carlos Cabo (5089202) +3 more
core +1 more source
Video Motion Magnification to Improve the Accuracy of Vision-Based Vibration Measurements [PDF]
, 2022 Video motion magnification (MM) allows to turn a tiny movement recorded on video into an easily visible displacement. In this work, such techniques are employed to decrease the uncertainty of vision-based motion measurements.
Perez E., Zappa E.
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