Results 11 to 20 of about 32,819 (260)

Fully-automatic inverse tone mapping algorithm based on dynamic mid-level tone mapping [PDF]

APSIPA Transactions on Signal and Information Processing, 2020
High Dynamic Range (HDR) displays can show images with higher color contrast levels and peak luminosities than the common Low Dynamic Range (LDR) displays. However, most existing video content is recorded and/or graded in LDR format.
Gonzalo Luzardo, J. Aelterman, H. Luong, Sven Rousseaux, Daniel Ochoa, W. Philips   +5 more
semanticscholar   +6 more sources

Redistributing the Precision and Content in 3D-LUT-based Inverse Tone-mapping for HDR/WCG Display [PDF]

Conference on Visual Media Production, 2023
ITM (inverse tone-mapping) converts SDR (standard dynamic range) footage to HDR/WCG (high dynamic range /wide color gamut) for media production. It happens not only when remastering legacy SDR footage in front-end content provider, but also adapting on ...
Cheng Guo, Leidong Fan, Qian Zhang, Hanyuan Liu, Kanglin Liu, Xiuhua Jiang   +5 more
semanticscholar   +4 more sources

Distilling Style from Image Pairs for Global Forward and Inverse Tone Mapping [PDF]

Conference on Visual Media Production, 2022
Many image enhancement or editing operations, such as forward and inverse tone mapping or color grading, do not have a unique solution, but instead a range of solutions, each representing a different style.
Aamir Mustafa, Param Hanji, Rafał K. Mantiuk   +2 more
semanticscholar   +4 more sources

Family-Wide Dysregulation of Phosphodiesterases Alters cAMP/cGMP Microdomains in Thoracic Aortic Aneurysm [PDF]

Journal of Cardiovascular Development and Disease
Background: Thoracic aortic aneurysm (TAA) is driven by complex molecular mechanisms beyond size thresholds, yet the role of cyclic nucleotide metabolism remains unclear.
Dimitrios E. Magouliotis, Serge Sicouri, Vasiliki Androutsopoulou, Massimo Baudo, Francesco Cabrucci, Prokopis-Andreas Zotos, Andrew Xanthopoulos, Basel Ramlawi   +7 more
doaj   +2 more sources

Fine-grained detection of inverse tone mapping in HDR images [PDF]

Signal Processing, 2018
High dynamic range (HDR) imaging enables to capture the full range of physical luminance of a real world scene, and is expected to progressively replace traditional low dynamic range (LDR) pictures and videos. Despite the increasing HDR popularity, very little attention has been devoted to new forensic problems that are characteristic to this content ...
Wei Fan 0004, Giuseppe Valenzise, Francesco Banterle, Frédéric Dufaux   +3 more
openaire   +4 more sources

AIM 2025 challenge on Inverse Tone Mapping Report: Methods and Results

2025 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)
This paper presents a comprehensive review of the AIM 2025 Challenge on Inverse Tone Mapping (ITM). The challenge aimed to push forward the development of effective ITM algorithms for HDR image reconstruction from single LDR inputs, focusing on ...
Chao Wang, Francesco Banterle, Bin Ren, R. Timofte, Xin Lu, Yufeng Peng, Chengjie Ge, Zhijing Sun, Ziang Zhou, Zihao Li, Zishun Liao, Qiyu Kang, Xueyang Fu, Zhengjun Zha, Xingbo Wang, Kean Liu, Senyan Xu, Yang Qiu, Yifan Ding, Gabriel Eilertsen, Jonas Unger, Zihao Wang, Ke Wu, Jinshan Pan, Zhen Liu, Zhongyang Li, Shuaicheng Liu, S. M. N. Uddin, LiU Cgip   +28 more
semanticscholar   +3 more sources

Linear mapping based inverse tone mapping

IS&T International Symposium on Electronic Imaging, 2017
Munchurl Kim
exaly   +2 more sources

Enhancement and Noise Suppression of Single Low-Light Grayscale Images

Remote Sensing, 2022
Low-light images have low contrast and high noise, making them not easily readable. Most existing image-enhancement methods focus on color images. In the present study, an enhancement and denoising algorithm for single low-light grayscale images is ...
Ting Nie, Xiaofeng Wang, Hongxing Liu, Mingxuan Li, Shenkai Nong, Hangfei Yuan, Yuchen Zhao, Liang Huang   +7 more
doaj   +1 more source

Joint Super-Resolution and Inverse Tone-Mapping: A Feature Decomposition Aggregation Network and A New Benchmark [PDF]

Neurocomputing, 2022
Joint Super-Resolution and Inverse Tone-Mapping (joint SR-ITM) aims to increase the resolution and dynamic range of low-resolution and standard dynamic range images.
Gang Xu, Yuchen Yang, Jun Xu, Liang Wang, Xiantong Zhen, Ming-Ming Cheng Nankai University, Institute of Automation, Cas, U. Amsterdam, Inception Institute of Artificial Intelligence   +9 more
semanticscholar   +1 more source

HDR Image Reconstruction Using Segmented Image Learning

IEEE Access, 2021
Converting a low dynamic range (LDR) image into a high dynamic range (HDR) image produces an image that closely depicts the real world without requiring expensive devices.
Byeong Dae Lee, Myung Hoon Sunwoo
doaj   +1 more source