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Image preprocessing


Image pre-processing software is for processing digital camera data prior to orthomosaic generation with EnsoMOSAIC. The objective of pre-processing is to geometrically and radiometrically improve the quality of the imagery in order to calculate high quality mosaics.

The main features of Image pre-processing are listed here, a more complete description is found in the download page.
  • Transformation of all image channels into the same coordinate system
  • Conversion of raw images into TIF with proper Bayer treatment
  • Adaptive modeling of lens vignetting and hot-spot effects
  • Normalizing modified colour infrared (CIR) camera images
  • Transformation of over 8-bit images into 8-bits with logarithmic trasformation

Vignetting and hot spot correction