Sökning: "linear video"

Visar resultat 1 - 5 av 96 uppsatser innehållade orden linear video.

1. 1. Populism From Below : Mapping User-Centered Populist Content on TikTok

   Master-uppsats, Uppsala universitet/Medier och kommunikation

   Författare :Freja Ingelstam; [2023]
   Nyckelord :TikTok; Social Media; Media Logic; Affordance Theory; Political Communication; Populism; Regression Analysis;

   Sammanfattning : This thesis explores an understudied area in political communication research by examining populist communication on the social media platform TikTok. Specifically, the study focuses on content related to the Sweden Democrat party during the 2022 election. LÄS MER

3. 2. Digital Front End Algorithms for Sub-Band Full Duplex

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Midhat Rizvi; Khaled Al-Khateeb; [2023]
   Nyckelord :Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

   Sammanfattning : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. LÄS MER

4. 3. Ray-tracing Based Investigations on the Deployment of RISs in Indoor Scenarios

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Swaroop Divya Sai Prem Nambala; Dexin Kong; [2023]
   Nyckelord :Reconfigurable intelligent surface; RIS; optimization; Ray-tracing; Mixed integer linear programming MILP ; Complex impulse response; Wireless Insite.; Technology and Engineering;

   Sammanfattning : Reconfigurable intelligence surface (RIS) is a promising candidate technology for future 6G wireless communication systems. In existing communication systems, the network operators are unable to control the propagation environment, which causes significant limitations on communication performance. LÄS MER

5. 4. Ludonarrative Space : En fallstudie av den Narrativa Paradoxen och spelarens upplevelse i spelet Outer Wilds

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för medier och journalistik (MJ)

   Författare :Lisa Brun; Jesper Jildestad; [2023]
   Nyckelord :Ludonarrative; Narrative Paradox; Outer Wilds; Semiotics; Multimodality; Multimodal discourse analysis; Ludology; Narratology; Player experience;

   Sammanfattning : The inherent conflict between the predetermined nature of narrative and the freedom that interactivity allows for, has been a major point of discussion in the field of interactive storytelling for many years. The Narrative Paradox, which initially described this tension, is seemingly getting closer than ever to being solved, but a singular solution with a definite answer has not been determined. LÄS MER

7. 5. Efficient Utilization of Video Embeddings from Video-Language Models

   Master-uppsats, Linköpings universitet/Datorseende

   Författare :Felix Lindgren; [2023]
   Nyckelord :VLM; CLIP; transformers; machine learning; video retrieval; activitynet; efficient training; aggregation;

   Sammanfattning : In the digital age where video content is abundant, this thesis investigates the efficient adaptation of an existing video-language model (VLM) to new data. The research leverages CLIP, a robust language-vision model, for various video-related tasks including video retrieval. LÄS MER