Sökning: "Video Coding"

Visar resultat 1 - 5 av 122 uppsatser innehållade orden Video Coding.

1. 1. SCAFFOLDING MATHEMATICAL CONVERSATIONS:

   Master-uppsats, Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

   Författare :Iuliana Mihaela Badica; [2023-10-10]
   Nyckelord :Interactive exhibit; mathematics; informal learning; science center; parent scaffolding; augmented reality;

   Sammanfattning : Purpose: This study aims to address the current research gap on interactive mathematics exhibits by investigating parents’ role in supporting their children’s mathematics learning using such displays. In addition to this, the study examines the design of an interactive exhibit and explores whether it can facilitate mathematics learning among parents and children. LÄS MER

3. 2. The state of social media usage to fight malnutrition among children under the age of five years in Tanzania

   Magister-uppsats, Uppsala universitet/Institutionen för informatik och media

   Författare :Debora Mbilinyi; [2023]
   Nyckelord :social media; nutrition literacy; malnutrition; behavior change communication; social media usage;

   Sammanfattning : This study has evaluated how Tanzania Food and Nutrition Centre (TFNC), a government institution overseeing nutrition, uses social media to enhance the nutrition literacy of caregivers and parents of children under the age of five years. The study contributes to knowledge on how Tanzania’s resource-constrained health sector’s nutrition communication can benefit from social media by answering the following research questions: Which social media platforms and features does TFNC use to share nutrition knowledge pertaining to children under the age of five years? What kinds of nutrition knowledge pertaining to children under the age of five years does TFNC share on social media? How is nutrition knowledge pertaining to children under the age of five years posted on TFNC social media pages packaged? And, how frequently is nutrition knowledge pertaining to children under the age of five years repeated on TFNC social media pages? These questions have been answered from a social-behavioral change communication perspective that has combined the Media Ecology Theory and the Theory of Planned Behavior. LÄS MER

4. 3. 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

5. 4. To whom do we listen, and why? : An exploratory study into how young adult consumers experience TikTok electronic word-of-mouth product recommendations

   Magister-uppsats,

   Författare :Clara Dahlgren; Leon Enshagen; [2023]
   Nyckelord :TikTok; eWOM; Consumer Purchase Behaviour; Algorithmic Virality; Social Media;

   Sammanfattning : Background: Over time, social media platforms have become a part of people’s daily lives. Social media allows consumers to share thoughts, ideas, and experiences with other consumers, and eWOM evolved. LÄS MER

7. 5. Visual Attention Guided Adaptive Quantization for x265 using Deep Learning

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Mikaela Gärde; [2023]
   Nyckelord :video encoding; deep learning; visual attention; adaptive quantization; videokodning; djupinlärning; visuellt fokus; adaptiv kvantisering;

   Sammanfattning : The video on demand streaming is raising drastically in popularity, bringing new challenges to the video coding field. There is a need for new video coding techniques that improve performance and reduce the bitrates. LÄS MER