Discover Claude Sonnet 4.5, the new AI redefining coding, reasoning, and workflows with its 200K context window and unmatched performance.

Abstract: Image encryption is an effective method to prevent images from being captured or stored illegally. With the increasing demand for image security and transmission efficiency, this paper ...

Abstract: Palmprint recognition is a challenging task due to the variability in image quality, scale, and angle. Traditional methods often rely on single line features, which may not effectively ...