Article: Digital media video image data processing based on computer vision Journal: International Journal of Computer Applications in Technology (IJCAT) 2026 Vol.78 No.2 pp.101 - 111 Abstract: This paper describes the application direction of DMVI processing technology and the acquisition and post-processing of ultra-high-definition quality data, explores the application of DMVI processing technology in image analysis, proposes a method for obtaining ultra-high-definition quality video data, and discusses the reconstruction of ultra-high-definition quality video. According to the research results, satisfaction with the introduction of the five-dimensional light field function algorithm and CV technology reached over 21%; at 4K resolution, the processing time of the five-dimensional light field was 1.05±0.15 seconds, far superior to deep learning (10.2±0.85 seconds); at noise restoration, the restoration quality index of the five-dimensional light field dropped from 0.90 to 0.85, while the traditional CV and frequency domain filtering saw even greater declines. In addition, the five-dimensional light field performs well in both PSNR and SSIM indicators, and can maintain better image quality and detail preservation under high noise conditions. Inderscience Publishers - linking academia, business and industry through research

Title: Digital media video image data processing based on computer vision

Authors: Xiawei Lu

Addresses: National Demonstration Centre for Experimental Designing Art Education, Tai Yuan University of Technology, Jinzhong, Shanxi, China

Abstract: This paper describes the application direction of DMVI processing technology and the acquisition and post-processing of ultra-high-definition quality data, explores the application of DMVI processing technology in image analysis, proposes a method for obtaining ultra-high-definition quality video data, and discusses the reconstruction of ultra-high-definition quality video. According to the research results, satisfaction with the introduction of the five-dimensional light field function algorithm and CV technology reached over 21%; at 4K resolution, the processing time of the five-dimensional light field was 1.05±0.15 seconds, far superior to deep learning (10.2±0.85 seconds); at noise restoration, the restoration quality index of the five-dimensional light field dropped from 0.90 to 0.85, while the traditional CV and frequency domain filtering saw even greater declines. In addition, the five-dimensional light field performs well in both PSNR and SSIM indicators, and can maintain better image quality and detail preservation under high noise conditions.

Keywords: digital media video image; image data processing; computer vision; ultra clear picture quality image.

DOI: 10.1504/IJCAT.2026.151717

International Journal of Computer Applications in Technology, 2026 Vol.78 No.2, pp.101 - 111

Received: 19 Feb 2025
Accepted: 21 Aug 2025
Published online: 17 Feb 2026 *

Title: Digital media video image data processing based on computer vision

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