Results 21 to 30 of about 37,679 (255)
Trends and technologies of video coding
Dianxin kexue, 2017 The current video coding uses block based hybrid architecture,which uses predictive,transform,quantization and entropy coding techniques to efficiently compress video signals.Further optimizations on current architectures provide more flexible processing
Jiantong ZHOU +4 more
doaj +2 more sources
Low-Complexity Loeffler DCT Approximations for Image and Video Coding
Journal of Low Power Electronics and Applications, 2018 This paper introduced a matrix parametrization method based on the Loeffler discrete cosine transform (DCT) algorithm. As a result, a new class of 8-point DCT approximations was proposed, capable of unifying the mathematical formalism of several 8-point ...
Diego F. G. Coelho +8 more
doaj +1 more source
Video reconstruction from a single motion blurred image using learned dynamic phase coding
Scientific Reports, 2023 Video reconstruction from a single motion-blurred image is a challenging problem, which can enhance the capabilities of existing cameras. Recently, several works addressed this task using conventional imaging and deep learning.
Erez Yosef, Shay Elmalem, Raja Giryes
doaj +1 more source
Extreme Learning Machine-Enabled Coding Unit Partitioning Algorithm for Versatile Video Coding
Information, 2023 The versatile video coding (VVC) standard offers improved coding efficiency compared to the high efficiency video coding (HEVC) standard in multimedia signal coding.
Xiantao Jiang +3 more
doaj +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Multiresolution Coding Of Image And Video Signals
, 1998 Publication in the conference proceedings of EUSIPCO, Rhodes, Greece ...
Bernd Girod, Frank Hartung, Uwe Horn
openaire +3 more sources
Pathways and pitfalls: a qualitative study of student experiences in biomedical science education
FEBS Open Bio, EarlyView.Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell +8 more
wiley +1 more source
A novel texture-based asymmetric visibility threshold model for stereoscopic video coding
EURASIP Journal on Image and Video Processing, 2018 Asymmetric stereoscopic video coding is becoming increasingly popular, as it can reduce the bandwidth required for stereoscopic 3D delivery without degrading the visual quality.
Baozhen Du +4 more
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Keypoint based comprehensive copy‐move forgery detection
IET Image Processing, 2021 Verifying the authenticity of a digital image has been challenging problem. The simplest of the image tampering tricks is the copy‐move forgery. In copy‐move forgery copied portion of the image is pasted on another part of the same image.
Anjali Diwan +3 more
doaj +1 more source
Intelligent Tutoring Systems for Adult Learning in STEM Disciplines
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley +1 more source