High dynamic range imaging

E Reinhard - Computer Vision: A Reference Guide, 2020 - Springer
High dynamic range (HDR) imaging comprises a range of techniques for capturing, storing,
editing, transmitting, and displaying images and video with an extended range of values …

Predicting visual exemplars of unseen classes for zero-shot learning

S Changpinyo, WL Chao, F Sha - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
Leveraging class semantic descriptions and examples of known objects, zero-shot learning
makes it possible to train a recognition model for an object class whose examples are not …

High dynamic range and wide color gamut video coding in HEVC: Status and potential future enhancements

E François, C Fogg, Y He, X Li… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
As the video industry begins deployment of ultrahigh-definition TV in both professional and
consumer markets, including support for higher dynamic range and wider color gamut …

Multiple color channel multiple regression predictor

GM Su, S Qu, H Koepfer, Y Yuan… - US Patent 8,811,490, 2014 - Google Patents
BACKGROUND As used herein, the term'dynamic range'(DR) may relate to a capability of
the human psychovisual system (HVS) to perceive a range of intensity (eg, luminance, luma) …

UDC-SIT: a real-world dataset for under-display cameras

K Ahn, B Ko, HG Lee, C Park… - Advances in Neural …, 2023 - proceedings.neurips.cc
Abstract Under Display Camera (UDC) is a novel imaging system that mounts a digital
camera lens beneath a display panel with the panel covering the camera. However, the …

Context based inverse map** method for layered codec

Y Ye, A Tourapis, P Yin, Y He - US Patent 9,549,194, 2017 - Google Patents
Context based inverse map** methods are provided. An image with pixel values within a
lower dynamic range can be mapped to an image with pixel values within a higher dynamic …

Method and apparatus for image data transformation

A Ballestad, A Kostin, GJ Ward - US Patent 9,224,363, 2015 - Google Patents
(54) METHOD AND APPARATUS FOR IMAGE (52) US Cl. DATA TRANSFORMATION
CPC................ G09G 5/02 (2013.01); G06T II/001 (2013.01); H04N 1/6027 (2013.01); H04N …

Pre-processing for bitdepth and color format scalable video coding

A Tourapis - US Patent 9,538,176, 2017 - Google Patents
Methods for scalable video coding are described. Such methods can be used to deliver
video contents in Low Dynamic Range (LDR) and/or one color format and then converting …

High dynamic range, backwards-compatible, digital cinema

A Ninan, S Hulyalkar - US Patent 8,891,863, 2014 - Google Patents
BACKGROUND As used herein, the term'dynamic range'(DR) may relate to a capability of
the human psychovisual system (HVS) to perceive a range of intensity (eg, luminance, luma) …

Tone map** based HDR compression: Does it affect visual experience?

M Narwaria, MP Da Silva, P Le Callet… - Signal Processing: Image …, 2014 - Elsevier
Abstract High Dynamic Range (HDR) content is visually more appealing since it can
represent the real luminance of the scene. However, on the downside, this means that a …