نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار، گروه ریاضی، دانشکده علوم پایه، دانشگاه جامع امام حسین (ع)، تهران، ایران
2 استادیار، دانشکده علوم دفاعی، دانشگاه جامع امام حسین (ع)، تهران، ایران
3 پژوهشگر همکار، مرکز ریاضی و آمار، پژوهشکده و دانشکده علوم پایه، دانشگاه جامع امام حسین (ع)، تهران، ایران
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
The weaknesses in video surveillance security systems have encouraged attempts to use hybrid methods to address these issues. In this article, we consider the subject of face recognition based on the evaluation of 3D structure and shape. Evaluating and fitting the structure and achieving a 3D shape makes face recognition possible with a wide range of parameters and under different conditions, and intrinsic and extrinsic models are well isolated from the parameters. Exposure conditions and head positions are all taken into account and well-controlled. As we know, various parameters such as the angle of the head in front of the camera, the direction of imaging, the amount of exposure, and the types of noise in the image are among the most difficulties and issues, affecting the successful detection rate of human face recognition systems. In the field of face recognition, most of the present methods suffer from errors and lack capability when the angle of the head changes especially in the case of profile or three faces, due to face graph extraction and two-dimensional flat structures. The 3D structure of the face overcomes many of these issues. This method is a simultaneous combination of geometry tools, statistical meters, and dimensionality reduction methods. The method accuracy and efficiency testing are based on the correct recognition rate and head position (rotation) .
کلیدواژه‌ها [English]
)
