5 papers
Streaming of rendered content with adaptive frame rate and resolution
Yaru Liu, Joseph G. March, Rafal K. Mantiuk
Streaming rendered content is an attractive way to bring high-quality graphics to billions of mobile devices that do not have sufficient rendering power. Existing solutions render…
X2HDR: HDR Image Generation in a Perceptually Uniform Space
Ronghuan Wu, Wanchao Su, Kede Ma +2
High-dynamic-range (HDR) formats and displays are becoming increasingly prevalent, yet state-of-the-art image generators (e.g., Stable Diffusion and FLUX) typically remain limited…
Resolution limit of the eye: how many pixels can we see?
Maliha Ashraf, Alexandre Chapiro, RafaÅ K. Mantiuk
As large engineering efforts go towards improving the resolution of mobile, AR and VR displays, it is important to know the maximum resolution at which further improvements bring n…
Perceptual Assessment and Optimization of HDR Image Rendering
Peibei Cao, Rafal K. Mantiuk, Kede Ma
High dynamic range (HDR) rendering has the ability to faithfully reproduce the wide luminance ranges in natural scenes, but how to accurately assess the rendering quality is relati…
ColorVideoVDP: A visual difference predictor for image, video and display distortions
Rafal K. Mantiuk, Param Hanji, Maliha Ashraf +2
ColorVideoVDP is a video and image quality metric that models spatial and temporal aspects of vision, for both luminance and color. The metric is built on novel psychophysical mode…