Wave Based Measurement Systems TRIZ Cases
- Ultrasound Calibration for Image-Guided Surgery
Calibrating ultrasound data via a planar object aligns real-time images with preoperative scans to resolve tissue deformation issues.
- Laser Scanner Tilted Window Anti-Reflective Coating
A laser scanner uses a tilted protective window with anti-reflective coatings to direct internally scattered light away from receiving optics.
- Camera Exposure Control for Wiper Interference in Sensor Enclosures
Dynamic camera exposure adjustment synchronizes wiper speed with image capture cycles to maintain clear sensor views.
- Ultrasonic Probe Sensitivity Correction via Reflected Wave Signal Comparison
Processing circuitry measures and stores initial ultrasonic probe reflected wave signals to establish baseline sensitivity references for subsequent channel comparisons.
- Laser Scanner Reference Sheet Extraction for Measurement Accuracy
Extracting the reference sheet from the rigid-flexible PCB reduces assembly complexity and manufacturing cost while improving distance measurement accuracy.
- Pseudo-random OFDM Subcarrier Allocation for Radar Detection
A pseudo-random subcarrier allocation method using quadratic polynomial permutation interleavers for multi-user OFDM systems.
- Ultrasound Image Saturation Recovery via Machine Learning
A controller generates unsaturated ultrasound image data using a machine learning model trained on reception signals.