Results 41 to 50 of about 458 (111)
Quality enhancement of VVC intra-frame coding for multimedia services over the Internet
International Journal of Distributed Sensor Networks, 2020 In this article, versatile video coding, the next-generation video coding standard, is combined with a deep convolutional neural network to achieve state-of-the-art image compression efficiency.
Seunghyun Cho +2 more
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Determining Thresholds for Optimal Adaptive Discrete Cosine Transformation
AlgorithmsThe discrete cosine transform (DCT) is widely used for image and video compression. Lossy algorithms such as JPEG, WebP, BPG and many others are based on it. Multiple modifications of DCT have been developed to improve its performance.
Alexander Khanov +5 more
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Spatial Compression Methods for Latent Diffusion Models
Современные информационные технологии и IT-образованиеDiffusion models are a family of generative models that provide the best possible quality in many areas, such as image, video, and audio generation. Due to the iterative nature of the work of diffusion models, their speed is several times inferior to ...
Vladimir Abramov, Mikhail Gromov
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InformationCompressive Sensing (CS) has emerged as a transformative technique in image compression, offering innovative solutions to challenges in efficient signal representation and acquisition. This paper provides a comprehensive exploration of the key components
Jinjia Zhou, Jian Yang
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Deep learning and multi-statistical features: an intra-frame forgery detection video method
Frontiers in Artificial IntelligenceIntroductionIn this paper, we propose a technique for detecting spliced video forgeries using statistical clues extracted from the spatial and compression domains inside a suspicious video.
Diaa Uliyan +4 more
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Dual-branch attention network-based stereoscopicvideo compression
Tongxin xuebaoCompared to traditional stereoscopic video (dual-view) compression methods, deep learning-based stereoscopic video compression coding methods achieve superior rate-distortion performance and have become a popular research focus in recent years.
TANG Shu +3 more
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THE QUALITY COMPARSION OF SVD AND DCT BASED IMAGE COMPERSSION METHODS FOR EMBEDDED DEVICES
Perner’s Contacts, 2011 This article presents results of the SVD based asymmetric image compression method for static image data in comparison to conventional compression methods based on DCT.
Martin Dobrovolný
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End-to-End Neural Video Compression: A Review
IEEE Open Journal of Circuits and SystemsThe pervasive presence of video content has spurred the development of advanced technologies to manage, process, and deliver high-quality content efficiently. Video compression is crucial in providing high-quality video services under limited network and
Jiovana S. Gomes +3 more
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EURASIP Journal on Wireless Communications and Networking, 2008 The aim of this paper is to present a novel platform for advanced transmission of medical image and video, introducing context awareness in telemedicine systems.
Doukas Charalampos, Maglogiannis Ilias
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Utilizing Median Filter as Pre-processing for Depth Map Compression
Jurnal Komputer Terapan, 2017 Video codings are widely explored, and many standards have been established from multimedia industries. The 3D video format consists of the conventional 2D video format and depth maps.In order to support 3D video, depth video compression is needed to ...
Christin Erniati Panjaitan
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