medical imaging physics
激光超声成像
Laser Ultrasonic ImagingA non-contact imaging technique that uses a laser to generate ultrasonic waves on a material surface and detects the resulting surface vibrations to create images of internal structures like cracks / 一种非接触式成像技术，利用激光在材料表面产生超声波并检测由此产生的表面振动，以创建裂纹等内部结构的图像。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-09 21:06:20
Sub-knowledge points
Physics-constrained dual-channel 1D-CNNThermal barrier coating substrate analysisCrack classification
Higher-order knowledge points
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Main parameters and performance indicators
laser wavelength: determines absorption and spot sizeultrasonic frequency: determines resolution and penetration depthdual-channel 1D-CNN: physics-constrained deep learning model for signal classification
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsAn intelligent laser ultrasonic imaging and classification method for cracks in thermal barrier coating substrates using a physics-constrained dual-channel 1D-CNNOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Laser Ultrasonic Imaging.
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