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Evaluation of reverse tone mapping through varying exposure conditions
TLDR
It is shown that current rTMO approaches fall short when the input image is not exposed properly, and proposed a method to automatically set a suitable gamma value for each image, based on the image key and empirical data, which enhances visible details without causing artifacts in incorrectly-exposed regions. Expand
Light Field Image Processing: An Overview
TLDR
A comprehensive overview and discussion of research in light field image processing, including basic light field representation and theory, acquisition, super-resolution, depth estimation, compression, editing, processing algorithms for light field display, and computer vision applications of light field data are presented. Expand
Femto-photography
TLDR
This work introduces reconstruction methods that allow us to visualize the propagation of femtosecond light pulses through macroscopic scenes, and introduces the notion of time-unwarping between the camera's and the world's space-time coordinate systems to take into account effects associated with the finite speed of light. Expand
Dynamic range expansion based on image statistics
TLDR
This work improves an existing, automatic, global reverse tone mapping operator based on a gamma expansion by providing a new way for automatic parameter calculation from the image statistics, and shows that this method yields better results across the whole range of exposures. Expand
An intuitive control space for material appearance
TLDR
This paper presents an intuitive control space for predictable editing of captured BRDF data, which allows for artistic creation of plausible novel material appearances, bypassing the difficulty of acquiring novel samples. Expand
Display adaptive 3D content remapping
TLDR
This work introduces a novel display-adaptive light field retargeting method, which aims at modifying the original light field so that the displayed content appears sharp while preserving the original perception of depth, and validate the method using existing objective metrics for both image quality and perceived depth. Expand
Perceptually Optimized Coded Apertures for Defocus Deblurring
TLDR
This paper introduces perceptually optimized coded apertures for defocused deblurring by means of optimization, with a novel evaluation function that includes two existing image quality perceptual metrics. Expand
A survey on computational displays: Pushing the boundaries of optics, computation, and perception
TLDR
This survey analyzes advances in automultiscopic displays, categorize them along the dimensions of the plenoptic function, and presents the relevant aspects of human perception on which they rely. Expand
Recent advances in transient imaging: A computer graphics and vision perspective
TLDR
Recent advances in the field of transient imaging from a graphics and vision perspective, including capture techniques, analysis, applications and simulation are presented. Expand
Movie editing and cognitive event segmentation in virtual reality video
TLDR
Data suggests that predictions from the cognitive event segmentation theory are useful guides for VR editing; that different types of edits are equally well understood in terms of continuity; and that spatial misalignments between regions of interest at the edit boundaries favor a more exploratory behavior even after viewers have fixated on a new region of interest. Expand
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