Results 41 to 50 of about 34,617 (147)

High Dynamic Range Image Watermarking Based on Tucker Decomposition

open access: yesIEEE Access, 2019
High dynamic range (HDR) imaging technique has received much attentions in the recent years for its abundant details and wide dynamic range of luminance.
Mei Yu   +4 more
doaj   +1 more source

Sensor and Display Human Factors Based Design Constraints for Head Mounted and Tele-Operation Systems

open access: yesSensors, 2011
For mobile imaging systems in head mounted displays and tele-operation systems it is important to maximize the amount of visual information transmitted to the human visual system without exceeding its input capacity.
Ralph Etienne-Cummings   +2 more
doaj   +1 more source

Sonification as a possible stroke rehabilitation strategy

open access: yesFrontiers in Neuroscience, 2014
Despite cerebral stroke being one of the main causes of acquired impairments of motor skills worldwide, well-established therapies to improve motor functions are sparse.
Daniel S. Scholz   +6 more
doaj   +1 more source

Study of naturalness in tone-mapped images

open access: yesComputer Vision and Image Understanding, 2020
Abstract Nowadays, images can be obtained in various ways such as capturing photos in single-exposure mode, applying Multiple Exposure Fusion algorithms to generate an image from multiple shoots of the same scene, mapping High Dynamic Range (HDR) images to Standard Dynamic Range (SDR) images, converting raw formats to displayable formats, or applying
Quyet-Tien Le   +3 more
openaire   +3 more sources

Using Adaptive Tone Mapping to Enhance Edge-Preserving Color Image Automatically

open access: yesEURASIP Journal on Image and Video Processing, 2010
One common characteristic of most high-contrast images is the coexistence of dark shadows and bright light source in one scene. It is very difficult to present details in both dark and bright areas simultaneously on most display devices.
Lu Min-Yao   +4 more
doaj  

Towards a Cross-Cultural Theory of Tone-Tune Mapping: A Comparative Study of Cantonese and Yorùbá

open access: yesAnalytical Approaches to World Music
While recent research has investigated tone-tune mapping in diverse regions in Asia, Africa, and Meso-America, a cross-cultural understanding of tone-tune mapping remains limited due to such variables as the role of tone in language comprehension, sample
Edwin K. C. Li   +2 more
doaj  

Adaptive color adjustment method based on HDR image

open access: yesDianzi Jishu Yingyong, 2018
In order to solve the problem of color distortion caused by ignoring color components in the process of traditional tone mapping inprocessing HDR images,an adaptive color adjustment method is presented.In the method,firstly the image is compressed by ...
Chen Wenyi, Zhang Long, Yang Hui
doaj   +1 more source

Retinex Jointed Multiscale CLAHE Model for HDR Image Tone Compression

open access: yesMathematics
Tone-mapping algorithms aim to compress a wide dynamic range image into a narrower dynamic range image suitable for display on imaging devices. A representative tone-mapping algorithm, Retinex theory, reflects color constancy based on the human visual ...
Yu-Joong Kim, Dong-Min Son, Sung-Hak Lee
doaj   +1 more source

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