Technique of Image Registration in Digital Image Processing - A Review
Image registration is a process in which final information is gained from different data sources. It is a technique in which the different sets of data are transformed in to one coordinate system. Using registration, the authors can compare and integrate the data obtained from different measurements. Different measurements mean from different viewpoints, different sensors or at different times. This technique of image registration aligns two images geometrically. These two images are reference image and sensed image. Now image registration is done using corner detection.