Reversible data hiding with dual pixel-value-ordering and minimum prediction error expansion. [PDF]
PLoS One, 2022 Abdul Wahed M, Nyeem H.
europepmc +1 more source
Advanced Robotics Research, EarlyView.Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward +5 more
wiley +1 more source
Blockchain-Based Reversible Data Hiding for Securing Medical Images. [PDF]
J Healthc Eng, 2021 Horng JH +4 more
europepmc +1 more source
A Novel Reversible Data Hiding Scheme for VQ-Compressed Images Using Index Set Construction Strategy [PDF]
, 2013 [[abstract]]In this paper, we propose a novel reversible data hiding scheme in the index tables of the vector quantization (VQ) compressed images based on index set construction strategy. On the sender side, three index sets are constructed, in which the
Qin, Chuan;Qin, Chuan;張真誠;CHang, Chin-Chen;Ch, Yen-Chang;Chen, Yen-Chang
core
A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery
Advanced Robotics Research, EarlyView.A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma +4 more
wiley +1 more source
Privacy-Preserving Reversible Data Hiding for Medical Images Employing Local Rotation. [PDF]
J Healthc Eng, 2021 Su GD, Lin CC, Chang CC.
europepmc +1 more source
Climate Change Threatens Micronutrient Density of European Winter Wheat
Advanced Science, EarlyView.Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao +17 more
wiley +1 more source
Reversible Data Hiding in Shared JPEG Images
ACM Transactions on Multimedia Computing, Communications, and ApplicationsReversible data hiding (RDH) in encrypted images has emerged as an effective technique for securely storing and managing confidential images in the cloud. However, most RDH methods in shared images (RDHSI) are designed for uncompressed images and cannot be applied for JPEG images.
Chunqiang Yu +4 more
openaire +1 more source
Adipocyte‐Derived Leptolin Enhances Energy Expenditure and Prevents Obesity
Advanced Science, EarlyView.We identified a novel adipokine, which we named leptolin. In humans, leptolin levels in white adipose tissue were positively correlated with exercise and negatively associated with body mass index. We observed elevated leptolin in serum from athletes and lower leptolin in serum from obese individuals.
Jiarui Liu +17 more
wiley +1 more source
Generalized Reversible Data Hiding with Content-Adaptive Operation and Fast Histogram Shifting Optimization. [PDF]
Entropy (Basel), 2021 Zhou L, Han H, Wu H.
europepmc +1 more source