Results 181 to 190 of about 12,755 (196)
Design of Fe-Co-Cr-Ni-Mn-Al-Ti Multi-Principal Element Alloys Based on Machine Learning. [PDF]
Materials (Basel)Xu X +5 more
europepmc +1 more source
Comparative evaluation of filtration techniques for ECG signal denoising with emphasis on stationary wavelet transform. [PDF]
Sci RepÁdám N +4 more
europepmc +1 more source
Rate-Distortion-Perception Trade-Off in Information Theory, Generative Models, and Intelligent Communications. [PDF]
Entropy (Basel)Niu X, Bai B, Guo N, Zhang W, Han W.
europepmc +1 more source
Possibilities and Principles of Formation of Functionally Graded Ceramic Armor by Additive Manufacturing. [PDF]
Materials (Basel)Medvedovski E, Travitzky N.
europepmc +1 more source
BBC++: Enhanced Block Boundary Continuity on Defining Non-Additive Distortion for JPEG Steganography
IEEE Transactions on Circuits and Systems for Video Technology, 2021 Recently, Li et al. proposed an effective non-additive distortion model for JPEG steganography by preserving Block Boundary Continuity (BBC) in the spatial domain. However, the method based on BBC only explored how the modifications of DCT coefficient pairs at the same mode in adjacent blocks will impact on BBC.
Yaofei Wang +5 more
openaire +2 more sources
NACA: A Joint Distortion-Based Non-Additive Cost Assignment Method for Video Steganography
IEEE Transactions on Dependable and Secure Computing, 2022 Lots of non-additive cost assignment methods designed for image steganography have improved the security of stego images, but surprisingly there are only a few such non-additive cost assignment methods for video steganography. In this article, we first analyze the distortion propagation by decomposing it into inner-block, inter-block, and inter-frame ...
Yi Chen +4 more
openaire +3 more sources