UAV Downwash-Based Terrain Classification Using Wiener-Khinchin and EMD Filters.
João Pedro Matos-CarvalhoAndré MoraRaúl T. RatoRicardo MendonçaJosé M. FonsecaPublished in: DoCEIS (2019)
Keyphrases
- wiener filter
- distance measure
- empirical mode decomposition
- vision based navigation
- unmanned aerial vehicles
- steerable filters
- image restoration
- path planning
- additive noise
- feature vectors
- noisy images
- denoising
- order statistics
- bandpass
- noise reduction
- low pass filter
- edge detection
- mission planning
- control algorithm
- dynamic environments
- filter design