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A comparative analysis on major key-frame extraction techniques
Real-time hand gesture recognition involves analyzing static and dynamic gesture videos. Video is a sequential arrangement of images, captured and...
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Key frame extraction method with global information balance
Key frame extraction can provide evidence for traffic violation detection, which is essential to support administrative punishment. However, the...
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Key frame extraction method for lecture videos based on spatio-temporal subtitles
Affected by the Corona Virus Disease 2019 (COVID-19), online lecture videos have witnessed an explosive growth. In the face of massive videos, this...
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Novel error correction-based key frame extraction technique for dynamic hand gesture recognition
Before languages came into existence, sign language was the mode of communication. For human–computer interaction, recognizing these sign languages...
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Optimal Extraction Method of Feature Points in Key Frame Image of Mobile Network Animation
In order to effectively extract the feature points of mobile network animation images and accurately reflect the main content of the video, an...
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Symmetry Structured Analysis Sparse Coding for Key Frame Extraction
The efficiency of sparse coding based key frame extraction algorithm is influenced by various sparse regularization and optimization strategies....
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Accurate Key Frame Extraction Algorithm of Video Action for Aerobics Online Teaching
Due to the current video key frame extraction algorithm is affected by the lens conversion, the extraction accuracy is poor. For this reason, a...
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A Key Frame Extraction Algorithm for Physical Education Teaching Video Based on Compressed Domain
In order to solve the problem of low accuracy and detection rate of video keyframe extraction in existing methods, a compressed domain based keyframe...
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Key Frame Extraction from Videos Based on SIFT and Structural Similarity
With the advancement of high-resolution cameras, a large number of videos are captured using mobile devices. Extracting meaningful information from...
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A Novel Key Flow Frame Selection Method for Video Classification
Human action recognition from videos requires a sequence of frames to be analyzed involving high processing power and time. Moreover, subsequent...
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RETRACTED ARTICLE: Synchronous restoration of video key frame loss based on digital media communication protocol
This paper presents a synchronous recovery method for video key frame loss, aiming to analyze the experimental video through digital media feature...
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Reversible key frame selection data hiding in videos using search tree labelling scheme
Hiding a data inside video plays a vital role in data communication. The aim of data hiding is to protect the data with minimum distortion rate. In...
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Multi-stream network with key frame sampling for human action recognition
Human action recognition is a challenging task in the field of computer vision, where deep learning-based methods have made significant progress....
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Secure video steganography using key frame and region selection technique
Data security during internet transmission is the main concern. Therefore, protecting the data has become the focus among the researchers. In this...
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An Efficient Key Frame Extraction from Surveillance Videos for Real-World Anomaly Detection
Technology development has entrenched video analysis in numerous applications. Video analysis is important to obtain the data contents rather than...
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Key frame extraction based on global motion statistics for team-sport videos
Key frame extraction is an important manner of video summarization. It can be used to interpret video content quickly. Existing approaches first...
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Key Frame Extraction for Calisthenics Video by Combining Articulated Model with Dynamic Clustering Algorithm
An ISODATA-based key frame extraction framework for calisthenics video is proposed using pose estimation and feature selection techniques. Our work...
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Video person re-identification using key frame screening with index and feature reorganization based on inter-frame relation
Nowadays, there are many video person re-identification networks that do not consider screening the input video frame sequence, which result in the...
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Frame Selection Using Spatiotemporal Dynamics and Key Features as Input Pre-processing for Video Super-Resolution Models
This paper presents a novel approach to video super-resolution (VSR) by focusing on the selection of input frames, a process critical to VSR. VSR...
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Real-Time Duration Modification Using Frame Level Epoch Extraction
Knowledge of epochs is extensively used in duration modification. The objective of duration modification is to alter the rate of the speech signal...