Bigjpg's AI specializes in ultra-high-definition enlargement for archival and printing purposes. The algorithm analyzes image content type (photo/line art/3D render) to apply optimal interpolation. Museum digitization projects use it to create zoomable 4K scans from historical small-format photos. Supports 16-bit color depth preservation for professional graphic design workflows. Compared to traditional bicubic interpolation, it better reconstructs fine textures like fabric patterns and hair details during extreme upscaling.