2 papers
cs.LG2025
Linearly Constrained Diffusion Implicit Models
Vivek Jayaram, Ira Kemelmacher-Shlizerman, Steven M. Seitz +1
We introduce Linearly Constrained Diffusion Implicit Models (CDIM), a fast and accurate approach to solving noisy linear inverse problems using diffusion models. Traditional diffus…
cs.CV2025
UltraZoom: Generating Gigapixel Images from Regular Photos
Jingwei Ma, Vivek Jayaram, Brian Curless +2
We present UltraZoom, a system for generating gigapixel-resolution images of objects from casually captured inputs, such as handheld phone photos. Given a full-shot image (global,…