Digital media representation under complex number base and its application on information hiding by Wei CHEN, Ya-nan CHEN, IUYuan L

“…With the rapid development and wide application of the digital media technology,the information security problem is becoming more and more highly attention.Because of the various kinds of medias,previous research works have focused on a specific digital media from,such as text,image,audio and video.As a fact that all the objects were expressed in digital forms under the environment of computer and network,a unified form for all kinds of digital media under the complex number base system was proposed.The algorithm of the digital media signal and the complex number intercom version were given,so the relationship among the digital media could be converted to the corresponding geometric relationship on the complex plane.In the experiments,the proposed method was applied to the application of the digital media information hiding.…”
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I will not find this image beautiful I will not find this image beautiful I will not find this image beautiful (An unfinished monument) by Omar Mismar

“…With naming the dead, the notion of a monument emerges, reinforced by the sculptural quality of the smoke cloud. The resulting video is entitled I will not find this image beautiful, I will not find this image beautiful, I will not find this image beautiful (An unfinished monument) (11h 43min). …”
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Effect of educational content creators on student motivation and learning outcomes in the pandemic COVID-19 by Afni Zahrotulmuna Sya’ro, Eka Puspa Dewi

“…This research is motivated by the fact that students often watch learning videos from educational content creators to look for subject matter that is not yet understood. …”
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SOSYAL AĞ SİTESİ KULLANICILARININ MOTİVASYONLARI: FACEBOOK ÜZERİNE BİR ARAŞTIRMA by Özgür Köseoğlu

“…Faktör analizi altı farklıkullanım ve doyum saptamıştır. Bunlar Fotoğraf/Video, Kullanım Kolaylığı, Topluluk GündeminiYakalama, Magazin Konuları, Kullanım Tercihleri ve Sosyal Bağlantılar şeklinde sıralanabilir.Bazı kullanıcı demografileri ve Facebook kullanım kalıpları farklı kullanım ve doyumlar ile ilişkilendirilmiştir.…”
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Saberes docentes acerca das representações semióticas do conceito de função: Atuais desafios à educação matemática by Deise Pedroso Maggio, Cátia Maria Nehring

“…Divulgam-se dados da pesquisa: situações de aprendizagem do planejamento e episódios de ensino obtidos por meio de entrevistas, sessões reflexivas e observações da professora na sala de aula, todos vídeo-gravados. Constatou-se que o registro da língua natural é utilizado na condução das demais representações, na “devolução de perguntas”, implicando na investigação dessa teoria como opção estratégica no ensino. …”
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Editorial by Paul Puschmann, Joana Maria Pujadas-Mora, Eva van der Heijden

“…Social media engagement and upcoming video releases further enhance the journal's outreach. …”
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Performance, Hybridity and Convergence in the Poetry of Alice Oswald and Kae Tempest by Bastien Goursaud

“…It posits that all actualisations of the poem – whether in a poetry book, a recording, a video, or a live performance – are equally important and must be studied in contrast to one another as part of the poetry collection. …”
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Efficient cross-component prediction for H.266/VVC based on lightweight fully connected networks by Junyan HUO, Danni WANG, Yanzhuo MA, Shuai WAN, Fuzheng YANG

“…Cross-component linear model (CCLM) prediction in H.266/versatile video coding (VVC) can improve the compression efficiency.There exists high correlation between luma and chroma components while the correlation is difficult to be modeled explicitly.An algorithm for neural network based cross-component prediction (NNCCP) was proposed where reference pixels with high correlation were selected according to the luma difference between the reference pixels and the pixel to be predicted.Based on the high-correlated reference pixels and the luma difference, the predicted chroma was obtained based on lightweight fully connected networks.Experimental results demonstrate that the proposed algorithm can achieve 0.27%, 1.54%, and 1.84% bitrate savings for luma and chroma components, compared with the VVC test model 10.0 (VTM10.0).Besides, a unified network can be employed to blocks with different sizes and different quantization parameters.…”
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Future architecture and evolution of communication network by Sheng ZHANG, Wei RONG

“…With the rapid development of the internet,the network bearer content is gradually transformed from a service based on connection-based information interaction to a service based on content sharing (video).The network transmits a large amount of redundant information,resulting in abnormal large-scale investment.And the quality of the service is difficult to guarantee,and it is urgent to study and construct a network that matches the business development.The content sharing connection relationship and the communication network architecture connection relationship were studied,and the two-dimensional poor time distribution or three-dimensional distribution and other implementation methods were explored.CDN was constructed to construct the content edge node,and the core network,wireless network,bearer network architecture and network element deployment were optimized.And space-based network such as satellite was considered to introduce to build a scale-free small hop network on the existing communication network to achieve matching of network architecture and content distribution.…”
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Efectos de las instrucciones audiovisuales no explícitas sobre el comportamiento alimentario by Hortencia Alicia Barrera Pelayo, Antonio López-Espinoza, Alma Gabriela Martínez, Carolina De La Torre-Ibarra, Virginia Aguilera, Alma Galindo, Felipe Díaz, Karina Franco, Claudia R. Magaña

“…Los participantes fueron f lmados en dos programas de video. En la primera fase se grabaron videos musicales y en la segunda, un documental sobre hábitos alimentarios saludables. …”
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Teaching functional skills for individual with autism spectrum disorder (ASD): a systematic review by Zulma Indra Rahmi Putri, Nur Azizah, Pujaningsih Pujaningsih

“…The results showed social skills were researched most among other types of functional skills and video modeling was the most used intervention to improve the functional skills of an individual with ASD. …”
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Miniaturized Multichannel Near Infrared Endoscope for Mouse Imaging by Martin A. Funovics, Herlen Alencar, Henry S. Su, Khashayarsha Khazaie, Ralph Weissleder, Umar Mahmood

“…The device allows for simultaneous real-time video images in white light and two independent NIR channels. …”
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Research and Development of Mobile Intelligent Management Systemfor Regional Small Reservoir Group Based on GIS by JIN Xi, LIN Ling, YU Yangfeng, MA Fuheng

“…Through this system, the engineering information query, video monitoringand real-time monitoring and analysis of monitoring data can all be realized, and the real-timedynamic situation of each reservoir can be mastered in a timely and accurate way, to providescientific basis for improving the management level and decision-making of small reservoirs.…”
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Design and Development of a Robotic Bee for the Analysis of Honeybee Dance Communication by T. Landgraf, H. Moballegh, R. Rojas

“…To achieve this goal, a tracking system has been developed to extract real bee dance trajectories recorded with high-speed video cameras. The results have been analysed to find the essential properties required for the prototype robot. …”
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Cartografía de las ruinas: sitios de memoria del punk chileno en tres documentos audiovisuales by Macarena Urzúa Opazo

“…Throughout the analysis of three audiovisual pieces, two documentaries films and one video art, the countermovement of punk appears as a way to occupy Santiago during military dictatorship in the late eighties. …”
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Fast QTMT partition decision based on deep learning by Shuang PENG, Xiaodong WANG, Zongju PENG, Fen CHEN

“…Compared with the predecessor standards, versatile video coding (VVC) significantly improves compression efficiency by a quadtree with nested multi-type tree (QTMT) structure but at the expense of extremely high coding complexity.To reduce the coding complexity of VVC, a fast QTMT partition method was proposed based on deep learning.Firstly, an attention-asymmetric convolutional neural network was proposed to predict the probability of partition modes.Then, the fast decision of partition modes based on the threshold was proposed.Finally, the cost of coding performance and time was proposed to obtain the optimal threshold, and the threshold decision method was proposed.Experimental results at different levels show that the proposed method achieves an average time saving of 48.62%/52.93%/62.01% with the negligible BDBR of 1.05%/1.33%/2.38%.Such results demonstrate that the proposed method significantly outperforms other state-of-the-art methods.…”
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Manufacturing execution system of mineral processing based on Internet of things by Tianyou CHAI, Jinliang DING, Quan XU, Heng YUE

“…With the development trend of intelligent,networked,integrated in the automation field of mineral processing industry,the longitudinal seamless fusion and integration from the Internet of things to the Internet of the full interconnection manufacturing network of mineral processing were constructed based on the actual demand of the enterprise management and control,data acquisition,transmission,storage and analysis framework were designed for industrial big data generated from mineral processing,the intelligent manufacturing execution system based on the Internet of things and the industrial cloud was developed.The new functions of integrated process production index optimization and decision making,equipment safety video surveillance and management,personnel vehicle location and tracking,energy management,mobile and remote monitoring,and so on were discussed.The manufacturing execution system based on the Internet of things and the industrial cloud was implemented and used in an iron and steel group.The effectiveness of the MES is verified.…”
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Study on: Multicast Routing Protocols: MOSPF and DVMRP by Rasan I. Ali, Awaz A. Shaban

“…First of all, multimedia traffic, such as audio or video, cannot tolerate delays in delivery like those tolerable by plain data transfer applications. …”
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Researcb on New Internet Quality of Service Guarantee Tecbnology by Fei Meng, Julong Lan, Yuxiang Hu

“…The scale of network traffic grows rapidly and the video trend of network traffic is becoming more and more serious, which make the traditional network architecture designed for data transmission can hardly satisfy current demands in quality of service（QoS）guarantee,flexibility,scalability,and other aspects.Industry and academia made a lot of new network architecture, aimed at enhancing the QoS capability at the architecture level. …”
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Application of Hybrid Transform Domain Digital Watermarking in Power System Information Security by Shaomin Zhu, Zhiqiang Zhang

“…With the rapid development of electric power information industry, a lot of multimedia products such as digital image, audio, video and three dimensional models were produced and applied during the electric power process of the production, operation and management. …”
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