Image processing applications have emerged in almost most of life aspects and fields. Corners detection techniques are used in many sectors, health, computer science, physics, and pure sciences, in addition to many other aspects. This paper aims at utilizing the non-maxima suppression technique to enhance the time needed for corner detection. Results on some grayscale standard images have revealed that the proposed algorithm outperformed some detectors in time consumed for corner detection and maintained reasonable and stable results in terms of detection accuracy.