Results 31 to 40 of about 1,739,418 (322)
Evaluation System of Tone Mapping Method Based on Image Features [PDF]
Jisuanji gongcheng, 2017 In order to solve the problem of accurate display for High Dynamic Range(HDR) images on the traditional display device,this paper converts the uncertain visual attention mechanism to the number of certain features and proposes an evaluation system based ...
ZHENG Yanmei,ZHANG Fangli,LU Bibo,KANG Rui
doaj +1 more source
iTM-Net: Deep Inverse Tone Mapping Using Novel Loss Function Considering Tone Mapping Operator
IEEE Access, 2019 In this paper, we propose a novel inverse tone mapping network, called “iTM-Net.” For training iTM-Net, we also propose a novel loss function that considers the non-linear relation between low dynamic range (LDR) and high dynamic range (HDR)
Yuma Kinoshita, Hitoshi Kiya
doaj +1 more source
Journal of Low Power Electronics and Applications, 2013 Tone mapping algorithms are used to adapt captured wide dynamic range (WDR) scenes to the limited dynamic range of available display devices. Although there are several tone mapping algorithms available, most of them require manual tuning of their ...
Orly Yadid-Pecht +2 more
doaj +1 more source
Multi-exposure Image Fusion using Patch-based Component Decomposition
International Journal of Emerging Research in Engineering, Science, and Management, 2022 Multi exposure image fusion is always a challenge in task in image processing. The multiple images with the different image content, when mixed using a fusion formula generate different effects. One of the most prominent effects is ghosting effect. Ghost
Dharmika A, M Gnanapriya
doaj +1 more source
Tone mapping HDR panoramas for viewing in Head Mounted Displays [PDF]
, 2018 Head-mounted displays enable a user to view a complete environment as if he/she was there; providing an immersive experience. However, the lighting in a full environment can vary significantly.
Bessa, Maximino +5 more
core +1 more source
Live demonstration: Real-time high dynamic range video acquisition using in-pixel adaptive content-aware tone mapping compression [PDF]
, 2015 This demonstration targets the acquisition of realtime video sequences involving High Dynamic Range (HDR) scenes. Adaptation to different illumination conditions while preserving contrast is achieved by using a sensor chip, which implements an adaptive ...
Liñán Cembrano, Gustavo +2 more
core +1 more source
Tone Mapping Method Based on the Least Squares Method
Electronics, 2022 Tone mapping is used to compress the dynamic range of image data without distortion. To compress the dynamic range of HDR images and prevent halo artifacts, a tone mapping method is proposed based on the least squares method.
Lanfei Zhao, Guoqing Li, Jun Wang
semanticscholar +1 more source
Scene-based imperceptible-visible watermarking for HDR video content [PDF]
, 2019 This paper presents the High Dynamic Range - Imperceptible Visible Watermarking for HDR video content (HDR-IVW-V) based on scene detection for robust copyright protection of HDR videos using a visually imperceptible watermarking methodology.
Garcia-Ugalde, F. +2 more
core +1 more source
Deep Tone-Mapping Operator Using Image Quality Assessment Inspired Semi-Supervised Learning
IEEE Access, 2021 Tone-mapping operator (TMO) is intended to convert high dynamic range (HDR) content into a lower dynamic range so that it can be displayed on a standard dynamic range (SDR) device. The tone-mapped result of HDR content is usually stored as SDR image. For
Cheng Guo, Xiuhua Jiang
semanticscholar +1 more source
HUNGARIAN SENTENCE INTONATION [PDF]
, 1988 this paper differs from the usual mechanisms like Tone Mapping (Williams 1971), Well-Formedness Conditions (Goldsmith 1976), etc. essentially only in having this `once only' property.
Kornai, András, KÁLMÁN, L
core +2 more sources