Linear and nonlinear imaging spectrometer denoising algorithms assessed through chemistry estimation.
David G. GoodenoughGeoffrey S. QuinnPiper GordonK. Olaf NiemannHao ChenPublished in: IGARSS (2011)
Keyphrases
- denoising algorithm
- denoising
- image denoising
- image processing
- noise model
- transform domain
- noisy images
- infrared
- high resolution
- noise level
- noise reduction
- wavelet coefficients
- natural images
- image analysis
- imaging systems
- computer vision
- nonlocal means
- image segmentation
- wavelet domain
- hyperspectral
- maximum likelihood
- object recognition
- denoising methods