Keeping a Good Attitude: A Quaternion-Based Orientation Filter for IMUs and MARGs.
Roberto G. ValentiIvan DryanovskiJizhong XiaoPublished in: Sensors (2015)
Keyphrases
- steerable filters
- orientation selective
- edge strength
- attitudes toward
- anisotropic gaussian
- fourier transform
- position and orientation
- filtering algorithm
- order statistics
- preprocessing step
- noise reduction
- edge map
- visual cortex
- nonlinear filters
- gabor filters
- filter outputs
- color texture segmentation
- computer vision