Results 51 to 60 of about 7,229,109 (240)
DREFNet: Deep Residual Enhanced Feature GAN for VVC Compressed Video Quality Improvement
MathematicsIn recent years, the use of video content has experienced exponential growth. The rapid growth of video content has led to an increased reliance on various video codecs for efficient compression and transmission.
Tanni Das, Kiho Choi
doaj +1 more source
Perceptual video quality assessment: the journey continues!
Frontiers in Signal Processing, 2023 Perceptual Video Quality Assessment (VQA) is one of the most fundamental and challenging problems in the field of Video Engineering. Along with video compression, it has become one of two dominant theoretical and algorithmic technologies in television ...
Avinab Saha +7 more
doaj +1 more source
Measuring the perceptual quality of Skype sources [PDF]
ACM SIGCOMM Computer Communication Review, 2012 The success of Skype has inspired a generation of peer-to-peer-based solutions for real-time multimedia services over the Internet. However, there lacks still a robust metric quantifying the perceptual quality of a Skype call. The widely-used PESQ (Perceptual Evaluation of Speech Quality) falls short of modeling super-wideband calls, which are ...
Chien-Nan (Shannon) Chen +4 more
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Attitudes of cancer patients toward ctDNA‐based liquid biopsy for follow‐up
Molecular Oncology, EarlyView.This mixed‐methods study explored cancer patients' experiences, knowledge, and preferences regarding ctDNA‐based liquid biopsy for follow‐up. Awareness of ctDNA was low and recall of previous liquid biopsy was imperfect, yet acceptance was high.
Siddharth Chhajlani +7 more
wiley +1 more source
IEEE AccessVideo analytics is essential in smart city management, traffic monitoring, and security surveillance, where real-time decision-making is critical.
Kholidiyah Masykuroh +3 more
doaj +1 more source
Analysis of the Perceptual Quality Performance of Different HEVC Coding Tools
IEEE Access, 2021 Each new video encoding standard includes encoding techniques that aim to improve the performance and quality of the previous standards. During the development of these techniques, PSNR was used as the main distortion metric.
Javier Ruiz Atencia +4 more
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Perceptual Quality Loss or Loss of Perceptual Quality?
Submitted to ICASSP ...
de Oliveira, Danilo +3 more
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MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis
FEBS Open Bio, EarlyView.MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss +7 more
wiley +1 more source
FEBS Open Bio, EarlyView.This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court +3 more
wiley +1 more source
Objective evaluation of the perceptual quality of 3D watermarking [PDF]
IEEE International Conference on Image Processing 2005, 2005 In this paper an objective metric to measure the perceptual quality of watermarked 3D meshes is presented. The metric, which is based on a black-box approach, relies on the measurement of the roughness of 3D meshes before and after the insertion of the watermark.
Elisa Drelie Gelasca +3 more
openaire +4 more sources