DEVELOPMENT OF AN IMPROVED KEYFRAME EXTRACTION SCHEME FOR VIDEO SUMMARIZATION BASED ON HISTOGRAM DIFFERENCE AND K-MEANS CLUSTERING
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 5000
ABSTRACT
The rate of increase in multimedia data necessitated the need for a large number of storage devices. Nonetheless, the stored multimedia data has a lot of redundant video frames. These redundant frames make video browsing and retrieval difficult as well as time-consuming for the user; hence, negatively affecting bandwidth utilization and storage capacity. In order to improve the bandwidth utilization and storage capacity, keyframe extraction algorithms were developed. These algorithms were implemented to extract a unique set of frames and eliminate redundant ones. However, despite the achieved improvement in the keyframe extraction process, there exists a significant number of redundant frames in the summarized video. In order to address this issue, this research presents the development of an improved keyframe extraction scheme for video summarization based on histogram difference and k-means clustering. The developed scheme is suitable for the detection of shot transitions and extraction of keyframes in both low motion and fast-moving videos. The histogram-based approach was utilized to detect shot transitions in the video. Furthermore, the k-means clustering approach was used to efficiently extract a unique set of keyframes. The performance of the developed scheme was evaluated on 4 different videos namely; surveillance footage, movie clip, advert, and sport videos which were all obtained from the popular video-sharing website YouTube. Results were compared with existing schemes of Rodriguez et al.,( 2018) and Sheena and Narayanan (2015) using compression ratio, precision and extraction rates, and f-measure as performance metrics. In terms of the compression ratio, the results showed that the developed scheme outperformed the existing schemes by 24.20% and 35.65%. In terms of precision, it also outperformed the existing schemes by 8.60% and 11.31%. Also, in terms of extraction rate, it outperformed the existing schemes by 0.49% and 7.04%. It also showed an improvement in f-measure by 4.65% and 9.22% when compared with the existing schemes.
Related Project Materials
Exploring the Role of Social Media in Reporting Gender-Based Violence in Giwa Local Government Area, Kaduna State
Chapter One: Introduction
1.1 Background of the Study...
Assessing the Impact of Communication Strategies on Cooperative Societies in Sokoto South Local Government Area, Sokoto State
Chapter One: Introduction
1.1 Background of the Study
Cooperative societies are vital tools for...
An appraisal of the role of local non-governmental organizations in combating gender-based violence in Ikom Local Government Area, Cross River State
Background of the study
Local non-governmental organizations (NGOs) have become critical players in addressing social issu...
An appraisal of rural banking reforms in enhancing agricultural loan accessibility: a case study of Access Bank Nigeria
Background of the Study
Rural banking reforms are critical to expanding access to credit for agricultural producers, thereby fostering ec...
An assessment of relationship marketing innovations on customer satisfaction: A case study of a telecom company in Lagos
Background of the Study:
Relationship marketing innovations are reshaping customer satisfaction in competitive sectors l...
An appraisal of government intervention in mitigating banditry: A case study of Gusau Local Government Area, Zamfara State
Background of the Study
Banditry has become one of the most significant security challenges in northern Nigeria, particular...
An Investigation of the Relationship Between Water Quality and Diarrheal Diseases in Niger State
Background of the Study
Access to clean and safe drinking water is fundamental to public health, yet waterborne diseases remain a major c...
An Evaluation of the Impact of Government Accounting on the Equitable Distribution of State Allocations: A Study of Akwa Ibom State
Background of the Study
The equitable distribution of state allocations is a critical aspect of resourc...
ANALYTICAL STUDY OF PROSTATE CANCER IN MEN LIVING IN ADAMAWA STATE; CASE STUDIES IN FEDERAL MEDICAL CENTER YOLA, DAAMA CLINIC AND ZENITHCARE
ABSTRACT
The research is on the analysis of prostate cancer in men living in Adamawa state, this topic is essential to determining certai...
THE ROLE OF AUDITORS IN BANK FAILURE IN NIGERIAN BANKS
ABSTRACT
The main focus of this study is to examine the role of auditors in bank failure in Nigeria Banks.The st...
