A Modified Nonlinear Two-Filter Smoothing for High-Precision Airborne Integrated GPS and Inertial Navigation.
Xiaolin GongJianxu ZhangJiancheng FangPublished in: IEEE Trans. Instrum. Meas. (2015)
Keyphrases
- high precision
- inertial navigation
- high recall
- preprocessing step
- smoothing algorithm
- high reliability
- noise removal
- diffusion equation
- smoothing filter
- infrared
- image filtering
- filtering scheme
- high accuracy
- nonlinear filters
- achieve high precision
- filtering algorithm
- gaussian filter
- gaussian white noise
- nonlinear filtering
- map matching
- filtering process
- nonlinear diffusion
- machine learning
- filtering method
- noise reduction
- image processing
- global positioning system
- gps data
- edge preserving
- mobile devices
- pulse width