Sökning: "content extraction"

Visar resultat 16 - 20 av 213 uppsatser innehållade orden content extraction.

1. 16. A Comparison Between KeyFrame Extraction Methods for Clothing Recognition

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Datalogi

   Författare :Gabriel Lindgren; [2023]
   Nyckelord :key frame extraction; video analyzis; yolo; yolov7; optical flow; nyckelbildutvinning; videoanalys; yolo; yolov7; optiskt flöde;

   Sammanfattning : With an ever so high video consumption, applications and services need to use smart approaches to make the experience better for their users. By using key frames from a video, useful information can be retrieved regarding the entire video, and used for better explaining the content. LÄS MER

3. 17. Graph Attention Networks for Link Prediction in Semantic Word Grouping

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för beräkningsvetenskap

   Författare :Anton Gollbo; [2023]
   Nyckelord :;

   Sammanfattning : Manually extracting relevant information from extensive amounts of data can betime-consuming and labour-intensive. Automating this process can allow for a shift of focus toward analysis and utilization of the extracted information, rather than allocating time and resources to data collection and preparation. LÄS MER

4. 18. Design och utvärdering av undertrycksgivare för utsugsarmatur

   Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Författare :Lukas Bellgran; [2023]
   Nyckelord :;

   Sammanfattning : Fumex är en tillverkare av diverse punktutsug. Det rör sig om allt från svetsutsug till mindre utsug för laborationsmiljöer. LÄS MER

5. 19. Protein Recovery from Alkaline Extracts: A Comparative Analysis of Isoelectric Precipitation and Ultrafiltration

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Anjay Sharma; [2023]
   Nyckelord :Rapeseed cake; Brewers spent grains; Protein recovery; Ultrafiltration; Alkaline extraction; Food engineering; Technology and Engineering;

   Sammanfattning : Proteins are one of three macro-components of a diet. An increasing demand for products that can be a complete protein source exists. The vulnerability of the current food system towards environmental impacts and the inability to keep up with the rising population has shifted the focus on valorising underutilised by-products of the food industry. LÄS MER

7. 20. Click me: thumbnail extraction for fashion videos : An approach for selecting engaging video thumbnails based on clothing identification, sharpness, and contrast.

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

   Författare :Isabel Redtzer; [2023]
   Nyckelord :Thumbnail Extraction; User Engagement; Object Identification; YOLO; Laplacian Operator; Miniatyrbildsextraktion; Användarengagemang; Objektidentifiering; YOLO; Laplaceoperatorn;

   Sammanfattning : Video thumbnails are essential to represent the content and summary of a video. This thesis proposed a thumbnail extraction approach for fashion videos based on the presence of clothing items, sharpness, and contrast. Furthermore, this thesis investigated how the proposed thumbnail selection method performed concerning user engagement. LÄS MER