Essays about: "Hyper spectral image analysis"

Found 2 essays containing the words Hyper spectral image analysis.

1. 1. Hyperspectral Image Analysis Algorithm for Characterizing Human Tissue

   University essay from Biomedicinsk instrumentteknik; Tekniska högskolan

   Author : Yonas kassaw Wondim; [2011]
   Keywords : Hyper spectral image analysis; GPU programming; Bio optics; CUDA programming; Göran Salerud; Marcus Larsson; Yonas Kassaw; Yonas K. Wondim; Non negative Least square analysis; tissue oxygenation; melanin concentration; Ethiopia; Debub University; Linköping University; Ethiopians in Sweden;

   Abstract : AbstractIn the field of Biomedical Optics measurement of tissue optical properties, like absorption, scattering, and reduced scattering coefficient, has gained importance for therapeutic and diagnostic applications. Accuracy in determining the optical properties is of vital importance to quantitatively determine chromophores in tissue. READ MORE

3. 2. Potential of Hyperion imagery for simulation of MODIS NDVI and AVHRR-consistent NDVI time series in a semi-arid region

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Masoumeh Ghadiri; [2010]
   Keywords : Hyperion; NDVI; AVHRR; MODIS; time series; MODO; Earth and Environmental Sciences;

   Abstract : Long time series of satellite remotely sensed Normalized Difference Vegetation Index (NDVI) as an indicator of vegetation greenness can be used in a broad range of research topics such as climate change, vegetation dynamics and desertification monitoring. The first phase of this study tests a practical method using Hyperion imagery onboard on Earth Observing-1 (EO1) spacecraft for simulation of MODerate resolution Imaging Spectroradiometer (MODIS) NDVI and prediction of Advanced Very High Resolution Radiometer (AVHRR) NDVI data series in a semi-arid region in New Mexico, USA in 2007. READ MORE