Signal Processing
视频运动放大
Video Motion MagnificationA technique used to amplify subtle motions in video signals that are otherwise invisible to the human eye. / 一种用于放大视频中肉眼不可见的细微运动的信号处理技术。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-20 16:01:37
Sub-knowledge points
Temporal filteringSpatial filteringPhase-based amplification
Higher-order knowledge points
Computer VisionSignal ProcessingStructural Health Monitoring
Main parameters and performance indicators
Temporal resolution: Determines the frequency range of motion that can be amplified.Spatial resolution: Affects the quality of the amplified motion visualization.
Open problems
Noise amplification in low-light conditions.Computational complexity for real-time processing.
Related literature
ranked by community starsTransformer-based video motion magnification for vision-driven structural health monitoring: Experimental validation on lab and full-scale structuresOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Video Motion Magnification.
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