This paper presents a joint detection and tracking filter for a single extended target in the presence of clutter measurements and missed detections. The filter
A novel watermarking scheme for quantum image is proposed based on Quantum cosine transform(QCT). The cosine coefficients are extracted by executing QCT on quantum image. A dynamic vector for controll
Based on revisiting the RYY+Identitybased(ID-Based) key agreement protocol, we find it’s vulnerable to Intermediate results leakage(IRL) and Keycompromise impe
At Eurocrypt’06, Lu et al. presented the first Sequential aggregate signature(SAS) provably secure without random oracles. The drawback of their scheme is that