Application of Image Interpolation Algorithms in Thermal Surveillance Devices
Alexandr A. Golitsyn · 2020
The paper considers several interpolation methods used for digital image enlargement. Each of the presented methods is implemented in FPGA-based video processing unit of thermal vision device. Visual comparison of image enlargement results when observing a small-sized object at different background is given. Mitchell method is recognized as the most suitable way to enlarge the image by interpolation in thermal vision cameras.