Canny algorithm is one of the most widely used edge detection methods based on the optimal thought. However, it still has some drawbacks. In this paper on adaptive edge detection model based on ...

In the object detection task of unmanned aerial vehicle (UAV) images, the object distribution is dense and the size is small. It is challenging to extract feature information from the UAV images, ...

Usually, the spatial rich model (SRM) is employed to detect those hidden messages. It analyzes the image to identify tiny changes in the fingerprint that would be present due to the addition of ...