Robust detection of video text using an efficient hybrid method via key frame extraction and text localization

M.Sravani,; Maheswararao, Aggala; Murthy, Meesala Krishna

doi:10.1007/s11042-020-10113-2

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2021

2024

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Cited by 8 publications

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“…With the continuous development of social economy, the presentation modes of multimedia have become rich and diversified [1,2]. However, people have increasingly high requirements for the quality of multimedia, so how to carry out effective text overlay and improve the readability of multimedia images and videos has become a key difficulty [3,4,5].…”

Section: Introductionmentioning

confidence: 99%

Multi-media Image and Video Overlay Text Extraction Based on Bayesian Classification Algorithm

Yin,

Wang

2024

SCPE

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With the continuous development of Internet technology, using multimedia for virtual application has become a new way. In this paper, by introducing the bayesian classification algorithm, multimedia graphics and video for carding, testing and implementation of edge image of fine processing, matching the corresponding text for quick positioning, at the same time use the filter for image and video background picture, further classification, distinguish between background and text, the extraction of superposition character. Simulation results show that the bayesian classification algorithm is effective and improves the efficiency and accuracy of image and video processing.

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Section: Introductionmentioning

confidence: 99%