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Video quality
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In this paper, we study the efficiency of Graph Transformer Network for noisy label propagation in the task of classifying video anomaly actions. Given a weak supervised dataset, our methods focus on improving the quality of generated labels and use the labels for training a video classifier with deep network.
11p
viambani
18-06-2024
1
1
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Lecture Multimedia communication - Lesson 11: Quality of service. This lesson provides students with content about: end-user QoS categories mapping; end-user performance expectations (conversational services); conversation voice; video phone; end-user performance expectations (interactive services); end-user performance expectations (streaming services);... Please refer to the detailed content of the lecture!
23p
codabach1016
03-05-2024
3
0
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Ebook Multimedia forensics & security - Part 1 includes contents: Chapter I: Authentication watermarkings for binary images; Chapter II: Secure multimedia content distribution based on watermarking technology; Chapter III: Digital watermarking in the transform domain with emphasis on SVD; Chapter IV: Digital video watermarking and the collusion attack; Chapter V: A survey of current watermarking synchronization techniq; Chapter VI: On the necessity of finding content before watermark retrieval: active search strategies for localising watermarked media on the internet; Chapter VII: Statistic...
183p
longtimenosee05
31-03-2024
3
0
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The paper "The effects of video games on English language teaching and learning (ELT)" aims to identify the benefits and downsides of video games in general and in ELT classrooms in particular. Findings from various research articles reveal that moderation is the key to success in incorporating the English language knowledge and skills in educational video games, making them a powerful tool to enhance the quality of language acquisition in the modern world today.
3p
tahoaiman
02-01-2024
4
2
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In this paper, we consider the case where FMO map will be adapted to the MAC layer status to reduce the number of dropped packets. In other words, this work focuses on the generation of an explicit FMO map based on overflow state of queues at MAC layer.
8p
vijeff
01-12-2023
9
3
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This document serves as an implementation guide for Voice over IP (VoIP) networks based on Cisco AVVID (Architecture for Voice, Video and Integrated Data). The goal of this document is to provide a blueprint for implementing the end-to-end Quality of Service (QoS) that is required for successful deployment of Cisco AVVID solutions in today’s enterprise environment. This document cannot examine all the possible QoS configurations available for all Cisco AVVID products.
242p
haojiubujain09
30-11-2023
9
5
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Part 1 of ebook "Digital video concepts, methods, and metrics: Quality, compression, performance, and power trade-off analysis" provides readers with contents including: chapter 1 - Introduction; chapter 2 - Digital video compression techniques; chapter 3 - Video coding standards; chapter 4 - Video quality metrics;...
162p
tieulangtran
28-09-2023
7
4
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Continued part 1, part 2 of ebook "Digital video concepts, methods, and metrics: Quality, compression, performance, and power trade-off analysis" provides readers with contents including: chapter 5 - Video coding performance; chapter 6 - Power consumption by video applications; chapter 7 - Video application power consumption on low-power platforms; chapter 8 - Performance, rower, and quality tradeoff analysis; chapter 9 - Conclusion;...
197p
tieulangtran
28-09-2023
7
4
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The Objective Structured Assessment of Debriefing (OSAD) is an evidence-based, 8-item tool that uses a behaviorally anchored rating scale in paper-based form to evaluate the quality of debriefing in medical education. The objective of this project was twofold: 1) to create an easy-to-use electronic format of the OSAD (eOSAD) in order to streamline data entry; and 2) to pilot its use on videoed debriefings.
8p
visteverogers
24-06-2023
8
2
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Bài viết "Mô hình dự báo ô nhiễm không khí sử dụng dữ liệu đa miền" đề xuất mô hình dựa trên liên kết giữa dữ liệu đa phương tiện (hình ảnh, video) và dữ liệu số về chất lượng không khí AQI (Air Quality Index) được thu thập từ Lifelog là thông tin số về cuộc sống hàng ngày của cá nhân. Dữ liệu Lifelog sẽ được sử dụng cho giai đoạn huấn luyện sử dụng phương pháp học sâu dựa trên DNN (Deep CNN) để dự đoán mức độ ô nhiễm không khí đối với sức khỏe con người.
6p
lieuyeuyeu18
23-12-2022
20
5
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Airway management is crucial and, probably, even the most important key competence in anaesthesiology, which directly influences patient safety and outcome. However, high-quality research is rarely published and studies usually have different primary or secondary endpoints which impedes clear unbiased comparisons between studies.
9p
vampires36
30-12-2021
10
0
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Bài viết tập trung nghiên cứu, phân tích và đánh giá ba yếu tố ảnh hưởng tới chất lượng truyền phát video và audio sử dụng công nghệ WebRTC là sự đồng bộ hóa (Synchronization), tính ổn định (Stability) và chất lượng (Quality).
8p
vimichaeldell
04-12-2021
22
4
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Knee osteoarthritis (OA) is a global problem that causes significant pain and physical dysfunction, substantially impacting on quality of life and imposing enormous cost to the healthcare system. Exercise is pivotal to OA management, yet uptake by people with knee OA is inadequate.
19p
vimariana2711
22-12-2020
17
2
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This paper proposes a method of artifact reduction in compressed videos using dynamic texture map together with artifact maps and 3D - fuzzy filters. To preserve better details during filtering process, the authors introduce a novel method to construct a texture map for video sequences called dynamic texture map. Then, temporal arifacts such as flicker artifacts and mosquito artifacts are also estimated by advanced flicker maps and mosquito maps. These maps combined with fuzzy filters are applied to intraframe and interframe pixels to enhance compressed videos.
10p
trinhthamhodang9
10-12-2020
8
0
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The purpose of this work we propose a complete solution for detecting and removing spots movies based on some perceived feature of the human visual system. The performance of each component is assessed through objective research extensively tested on real video. The perceived quality of the frames has been restored and are evaluated by fuzzy picture quality printing for professional use.
7p
koxih_kothogmih5
04-09-2020
10
2
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This paper provides an overview of CABAC hardware implementations for HEVC targeting high quality, low power video applications, addresses challenges of exploiting it in different application scenarios and then recommends several predictive research trends in the future.
22p
tamynhan6
14-09-2020
11
1
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Individuals with cancer have reduced quality of life, functionality, range of motion, strength, and an increase in pain and fatigue. Exergaming appears to be an effective rehabilitation tool for Parkinson’s disease, multiple sclerosis and post-stroke patients to improve functionality, balance and quality of life.
16p
viputrajaya2711
22-06-2020
12
1
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Childhood obesity is associated with a multitude of co-morbidities, including hypertension, hyperlipidaemia, cardiovascular disease and type 2 diabetes. Childhood obesity can also affect a young person’s social, emotional and mental health if they encounter negative prejudice and social marginalisation.
14p
viorochimaru2711
29-05-2020
6
1
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Nowadays, the demand for high-quality multimedia services (video, audio, image, and data) is rapidly increasing. The Digital Video Broadcasting - terrestrial (DVB-T) standard, its second-generation version (DVB-T2), and the Long-Term Evolution (LTE) standard are the most promising systems to fulfill the demand for advanced multimedia services (e.g., high-definition image and video quality), especially in Europe. However, LTE mobile services can operate in a part of the UHF band allocated to DVB-T/T2 TV services previously.
15p
son248
24-03-2020
27
2
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This paper is a survey of the transmission techniques used in digital television (TV) standards worldwide. With the increase in the demand for High-Definition (HD) TV, videoon-demand and mobile TV services, there was a real need for more bandwidth-efficient, flawless and crisp video quality, which motivated the migration from analogue to digital broadcasting. In this paper we present a brief history of the development of TV and then we survey the transmission technology used in different digital terrestrial, satellite, cable and mobile TV standards in different parts of the world.
26p
son248
24-03-2020
25
1
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