Learning a practical sdr-to-hdrtv up-conversion using new dataset and degradation models

C Guo, L Fan, Z Xue, X Jiang - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
In media industry, the demand of SDR-to-HDRTV up-conversion arises when users possess
HDR-WCG (high dynamic range-wide color gamut) TVs while most off-the-shelf footage is …

4K-Resolution Photo Exposure Correction at 125 FPS with~ 8K Parameters

Y Zhou, C Li, J Liang, T Xu, X Liu… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
The illumination of improperly exposed photographs has been widely corrected using deep
convolutional neural networks or Transformers. Despite with promising performance, these …

DCDR-UNet: Deformable Convolution Based Detail Restoration via U-shape Network for Single Image HDR Reconstruction

J Kim, Z Zhu, T Bau, C Liu - … of the IEEE/CVF Conference on …, 2024 - openaccess.thecvf.com
Single image based HDR reconstruction methods using deep neural network have been
proposed to mainly restore the lost details in the overexposed region. However they cannot …

Comparison of single image HDR reconstruction methods—the caveats of quality assessment

P Hanji, R Mantiuk, G Eilertsen, S Hajisharif… - ACM SIGGRAPH 2022 …, 2022 - dl.acm.org
As the problem of reconstructing high dynamic range (HDR) images from a single exposure
has attracted much research effort, it is essential to provide a robust protocol and clear …

Lhdr: Hdr reconstruction for legacy content using a lightweight dnn

C Guo, X Jiang - Proceedings of the Asian Conference on …, 2022 - openaccess.thecvf.com
High dynamic range (HDR) image is widely-used in graphics and photography due to the
rich information it contains. Recently the community has started using deep neural network …

Perceptual assessment and optimization of HDR image rendering

P Cao, RK Mantiuk, K Ma - … of the IEEE/CVF Conference on …, 2024 - openaccess.thecvf.com
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 …

Hybrid conditional deep inverse tone map**

T Shao, D Zhai, J Jiang, X Liu - … of the 30th ACM International Conference …, 2022 - dl.acm.org
Emerging modern displays are capable to render ultra-high definition (UHD) media contents
with high dynamic range (HDR) and wide color gamut (WCG). Although more and more …