Resilient Factor Graph-Based GNSS/IMU/Vision/Odo Integrated Navigation Scheme Enhanced by Noise Approximate Gaussian Estimation in Challenging Environments.
Ziyue LiQian MengZuliang ShenLihui WangLin LiHaonan JiaPublished in: Remote. Sens. (2024)
Keyphrases
- gaussian noise
- navigation systems
- estimation error
- computer vision
- signal to noise ratio
- real time
- dynamic environments
- service robots
- real world
- correlation function
- natural world
- impulse response
- robust estimation
- noisy data
- noise level
- noise reduction
- vision system
- statistically independent
- everyday objects
- image noise
- filtering method
- missing data
- image restoration
- continuous valued
- denoising
- image processing
- polynomial approximation
- signal subspace