Automatic Hypercube Acquisition with high spatial and spectral resolution using a HSI Linescan Camera

Abstract Push-broom HSI-cameras have a high spectral resolution but require scanning and stitching to get correct spatial representation of scene. The conventional approach is calculate velocity that matches the camera’s frame rate so becomes trivial. For this work one needs be able apply steadily know distance between camera subject. This contribution presents feature-based directly determines subject was moved images uses it correctly stitch images. It used in self-contained environment consisting lightprotected box with light source inside linear guide unit moves object under examination. can altered increase for small objects. shown our works even if changes during scanning. If altered, e. g. scan larger object, adjusted automatically without need manual intervention.