Results 31 to 40 of about 77,261 (244)

On color image quality assessment using natural image statistics

, 2014
Color distortion can introduce a significant damage in visual quality perception, however, most of existing reduced-reference quality measures are designed for grayscale images.
Abdelouahad, Abdelkaher Ait, Cherifi, Hocine, Hassouni, Mohammed El, Omari, Mounir   +3 more
core   +1 more source

Spatially Adaptive Image Denoising via Enhanced Noise Detection Method for Grayscale and Color Images

IEEE Access, 2020
Keeping in view the variety of the applications, image denoising still remains the unexplored territory for the researchers. There are many pros and cons in existing denoising algorithms.
Amandeep Singh, Gaurav Sethi, G. S. Kalra   +2 more
doaj   +1 more source

Real-Time User-Guided Image Colorization with Learned Deep Priors

, 2017
We propose a deep learning approach for user-guided image colorization. The system directly maps a grayscale image, along with sparse, local user "hints" to an output colorization with a Convolutional Neural Network (CNN).
Efros, Alexei A., Geng, Xinyang, Isola, Phillip, Lin, Angela S., Yu, Tianhe, Zhang, Richard, Zhu, Jun-Yan   +6 more
core   +1 more source

Maximizing the Accuracy of Continuous Quantification Measures Using Discrete PackTest Products with Deep Learning and Pseudocolor Imaging

Journal of Analytical Methods in Chemistry, 2019
Using the standard colors provided in the instructions, PackTest products can approximate and quickly estimate the chemical characteristics of liquid samples.
Ryoichi Doi
doaj   +1 more source

An extensive spectroscopic time-series of three Wolf-Rayet stars. I. The lifetime of large-scale structures in the wind of WR 134

, 2016
During the summer of 2013, a 4-month spectroscopic campaign took place to observe the variabilities in three Wolf-Rayet stars. The spectroscopic data have been analyzed for WR 134 (WN6b), to better understand its behaviour and long-term periodicity ...
Aldoretta, E. J., Artigau, É., Bolduan, F., Dias, F. M., Dubreuil, P., Eversberg, T., Fuchs, D., Garrel, T., Gauza, B., Grutzeck, G., Hill, G. M., Hunger, T., Knapen, J. H., Kubát, J., Kubátová, B., Küsters, D., Langenbrink, M., Leadbeater, R., Li, D., Lopez, A., Maltais-Tariant, R., Mauclaire, B., Moffat, A. F. J., Moldenhawer, T., Muñoz, M., Pablo, H., Potter, M., Ramiaramanantsoa, T., Richard-Laferrière, A., Richardson, N. D., Sablowski, D. P., Santos, E. M. dos, Schanne, L., Schmidt, J., Shenar, T., Sieske, H., Simón-Díaz, S., St-Jean, L., St-Louis, N., Stinner, E., Stinner, P., Stober, B., Strachan, J., Strandbaek, K., Syder, T., Verilhac, D., Waldschläger, U., Weiss, D., Wendt, A.   +48 more
core   +1 more source

Framing bias : the effect of figure presentation on seismic interpretation [PDF]

, 2017
The authors thank all the participants in the survey, and those who helped to distribute it. We thank Prof. Christopher Jackson and co-authors for allowing the use of their published images in this experiment.
Alcalde, Juan, Bond, Clare E, Randle, Charles H   +2 more
core   +1 more source

Exploring Image Virality in Google Plus

, 2013
Reactions to posts in an online social network show different dynamics depending on several textual features of the corresponding content. Do similar dynamics exist when images are posted?
Albanese, Davide, Guerini, Marco, Staiano, Jacopo   +2 more
core   +1 more source

Comprehensive Discussion on Remote Sensing Modeling and Dynamic Electromagnetic Scattering for Aircraft with Speed Brake Deflection

Remote Sensing
To study the influence of speed brake deflection on remote sensing grayscale images and the radar cross section (RCS) of aircraft, we present a comprehensive method based on remote sensing modeling and dynamic electromagnetic scattering.
Zeyang Zhou
doaj   +1 more source

Simulations of astronomical imaging phased arrays

, 2007
We describe a theoretical procedure for analyzing astronomical phased arrays with overlapping beams, and apply the procedure to simulate a simple example.
Hobson, Michael P., Saklatvala, George, Withington, Stafford   +2 more
core   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source