With the massive increase of digital resource based on the network,it becomes very important that how to help readers acquire the information needed according t
A new approach to the problem of registration of ultrasound images is presented, using a concept of Nonlinear Correlation Information Entropy (NCIE) as the matching criterion. The proposed method appl
This paper uses two navigation schemes to prove the potential of a novel autonomous orbit determination with stellar horizon atmospheric refraction measurements
The temperature of powder bed is very important for selective laser sintering system(SLS),because it directly affects the quality of part.Furthermore,the temper
In this paper,a detailed introduction is given to the check method of the BRDF experiment bench which is built on our own. Measurement is made on the BRDF of th