Real-Time Corner Detection Algorithm Based on GPU

This paper presents a class of GPU-based real-time corner detection algorithms. On the basis of existing corner detection algorithms, GPU-based real-time corner detection algorithms are executed by GPU. To further improve the speed of the algorithm, the algorithm uses the method of corner value map compression. Experiments show that the GPU-based real time corner detection algorithm is suited to the real-time applications with resolution up to 1024 * 768 pixels.