12 citations · 25 across the 7 of their papers we have counts for
5 papers · 1 filter
LatentCRF: Continuous CRF for Efficient Latent Diffusion
Kanchana Ranasinghe, Sadeep Jayasumana, Andreas Veit +5
Latent Diffusion Models (LDMs) produce high-quality, photo-realistic images, however, the latency incurred by multiple costly inference iterations can restrict their applicability.…
Rethinking FID: Towards a Better Evaluation Metric for Image Generation
Sadeep Jayasumana, Srikumar Ramalingam, Andreas Veit +3
As with many machine learning problems, the progress of image generation methods hinges on good evaluation metrics. One of the most popular is the Frechet Inception Distance (FID).…
Single-image RGB Photometric Stereo With Spatially-varying Albedo
Ayan Chakrabarti, Kalyan Sunkavalli
We present a single-shot system to recover surface geometry of objects with spatially-varying albedos, from images captured under a calibrated RGB photometric stereo setup---with t…
Low-level Vision by Consensus in a Spatial Hierarchy of Regions
Ayan Chakrabarti, Ying Xiong, Steven J. Gortler +1
We introduce a multi-scale framework for low-level vision, where the goal is estimating physical scene values from image data---such as depth from stereo image pairs. The framework…
Image Restoration with Signal-dependent Camera Noise
Ayan Chakrabarti, Todd Zickler
This article describes a fast iterative algorithm for image denoising and deconvolution with signal-dependent observation noise. We use an optimization strategy based on variable s…