ENVI Automated Image Registration Solutions
Image registration is the process of aligning two or more images, by locating and matching feature points in the images. Those points are typically called tie points. The corresponding tie points are then used to compute the parameters of a geometric transformation between the two images.
This white paper provides an introduction to the ENVI Image Registration solution. It provides a technical guide on how to:
- Accurately, reliably, and automatically generate tie points.
- Register images obtained over a period of time.
- Register images with different modalities, sensors, and viewing angles.