Abstract: In recent years, reversible data hiding in encrypted domain (RDH-ED) has garnered considerable interest among researchers, resulting in the development of high-performance methods based on ...

New Delhi: The National Investigation Agency (NIA) on Wednesday conducted searches at nine places in Tamil Nadu in connection with the Ramlingam murder case. The raids are still underway at eight ...

Abstract: This paper studies the problem of surface defect detection of metal parts in small samples. In the production process of some important metal parts, such as surface defects of aircraft ...