Digital video is becoming more and more prevalent. It is necessary to have techniques that intelligently index video according to key frames in order to facilitate user navigation in large databases. Using a clustering methodology for obtaining key frames is one method. A key frame is a frame that effectively conveys the shot’s main idea. For the purposes of indexing, browsing, and retrieving videos, key frames offer an appropriate abstractions and structure. They let viewers swiftly scan the video by focusing on a small number of the most highlighted frames. Key frames offer an organized structure for handling video content and significantly minimize the total amount of data needed for video classification. Key frame separation has received a lot of attention due to its significance. An enhanced spectral clustering approach is used by the proposed key frame retrieval scheme to group video frame segments. Clusters of video frames are formed based on distinctions in their resemblance. Next, the spectral grouping approach is used to carry out the clustering procedure for the video’s shots. Next, the video shot’s key frames are retrieved using the key frames recognition method that has been created to carry out the critical frame extraction procedure. The important frames of the picture are extracted employing the clustering methodology depending on the spectral categorization method shown in the final suggested model.

错误:搜索内容不能为空,请输入英文关键词
错误:关键词超出字数限制,请精简
高级检索

Assessment of Spectral Clustering-Based Method for Video Summarization with Key Frame Extraction

  • B. Shanthi,
  • S. V. Suji Aparna,
  • Md. Rafeeq,
  • L. Chandra Sekhar Reddy

摘要

Digital video is becoming more and more prevalent. It is necessary to have techniques that intelligently index video according to key frames in order to facilitate user navigation in large databases. Using a clustering methodology for obtaining key frames is one method. A key frame is a frame that effectively conveys the shot’s main idea. For the purposes of indexing, browsing, and retrieving videos, key frames offer an appropriate abstractions and structure. They let viewers swiftly scan the video by focusing on a small number of the most highlighted frames. Key frames offer an organized structure for handling video content and significantly minimize the total amount of data needed for video classification. Key frame separation has received a lot of attention due to its significance. An enhanced spectral clustering approach is used by the proposed key frame retrieval scheme to group video frame segments. Clusters of video frames are formed based on distinctions in their resemblance. Next, the spectral grouping approach is used to carry out the clustering procedure for the video’s shots. Next, the video shot’s key frames are retrieved using the key frames recognition method that has been created to carry out the critical frame extraction procedure. The important frames of the picture are extracted employing the clustering methodology depending on the spectral categorization method shown in the final suggested model.