An improved high capacity data hiding scheme using pixel value adjustment and modulus operation
Sign Up to like & getrecommendations! Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-7557-9
Abstract: High data hiding capacity, stego image quality and security are the measures of steganography. Of these three measures, number of bits that can be hidden in a single cover pixel, bits per pixel (bpp), is… read more here.
Keywords: capacity; high capacity; improved high; data hiding ... See more keywords
Improved High-Temperature Thermoelectric Properties of Dual-Doped Ca3Co4O9
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c05721
Abstract: Layered structured Ca3Co4O9 has displayed great potential for thermoelectric (TE) renewable energy applications, as it is nontoxic and contains abundantly available constituent elements. In this work, we study the crystal structure and high-temperature TE properties… read more here.
Keywords: thermoelectric properties; temperature; dual doped; high temperature ... See more keywords
Surface Zn doped LiMn2O4 for an improved high temperature performance.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc01878b
Abstract: A surface doping strategy is demonstrated for the stabilization of LiMn2O4, which is achieved by the surface solid reaction between the LiMn2O4 particle and its ZnO nanoshell. The surface treated sample shows a much improved… read more here.
Keywords: improved high; surface; high temperature; temperature performance ... See more keywords
An Improved High-Resolution Parameter Estimation Algorithm Incorporating Beamforming Techniques
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2023.3263646
Abstract: When the conventional Space-Alternating Generalized Expectation-maximization (SAGE) algorithm is used to estimate the incident angle of the signal received by an antenna array with fixed aperture, the accuracy and resolvability of angle estimation are affected… read more here.
Keywords: high resolution; parameter estimation; improved high; estimation ... See more keywords
Experimental study on shear performance of improved high-performance polymer cement mortar–glass fiber reinforced plastic reinforced masonry wall
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Structural Engineering"
DOI: 10.1177/13694332211046347
Abstract: The improved high-performance polymer cement mortar (PCM) and glass fiber reinforced plastic (GFRP) system reinforcement was used in the research to strengthen and repair the masonry structure, so as to improve its bond stress, anchoring… read more here.
Keywords: gfrp; improved high; wall; masonry ... See more keywords
Design and Implementation of Improved High Step-Down DC-DC Converter for Electric Vehicles
Sign Up to like & getrecommendations! Published in 2021 at "Energies"
DOI: 10.3390/en14144206
Abstract: An improved high step-down DC-DC converter for charging the batteries in an electric vehicle application is proposed in this paper. It adopts the topology of the conventional full-bridge converter, which has a coupled inductor current-doubler… read more here.
Keywords: converter; step converter; high step; improved high ... See more keywords