most of the contour detection methods suffers from some drawbacks such as noise, occlusion of objects, shifting, scaling and rotation of objects in image which they suppress the recognition accuracy. to solve the problem, this paper utilizes zernike moment (zm) and pseudo zernike moment (pzm) to extract object contour features in all situations such as rotation, scaling and shifting of object i...

Any small environmental changes in the driving environment of a traffic vehicle can become risk factor directly leading to major safety incidents. Therefore, it is necessary assist drivers automatically detecting factors during process using algorithms. However, besides making more difficult for judge changes, performance automatic detection networks low illumination scenarios also be greatly a...

Forest fires have become increasingly prevalent and devastating in many regions worldwide, posing significant threats to biodiversity, ecosystems, human settlements, the economy. The United States (USA) Portugal are two countries that experienced recurrent forest fires, raising concerns about role of fuel vegetation accumulation as contributing factors. One preventive measure which can be adopt...