First movement version of Beethoven's piano sonata  No. 5 (OP10 NO.1) velocity image processing and analysis

Liang Lu; Qing Yang; Li Zhou; Kewen Ji

doi:10.1117/12.2644366

9 September 2022 First movement version of Beethoven's piano sonata No. 5 (OP10 NO.1) velocity image processing and analysis

Liang Lu, Qing Yang, Li Zhou, Kewen Ji

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Proceedings Volume 12328, Second International Conference on Optics and Image Processing (ICOIP 2022); 123281Q (2022) https://doi.org/10.1117/12.2644366
Event: Second International Conference on Optics and Image Processing (ICOIP 2022), 2022, Taian, China

Abstract

Beethoven's Piano Sonata No.5op10. 1 is one of the representative works of Beethoven's early piano sonatas, creating a heroic work that belongs to Beethoven's uniqueness. This article uses music visualization analysis technology, combined with the relevant musical background information of Beethoven Piano Sonata No.5. The audio performance of the four pianists was selected as the research content, and the overall velocity of the work, the rhythm of the excerpted passages and the inner elastic rhythm were visualized through the Vums.net platform, and through a series of different pictures, the comparison of the speed velocity diagram and the IOI deviation analysis chart from the macroscopic to the microscopic, the trend of limiting the elastic expansion and contraction of the rhythm can be drawn, and the embodiment of the composition structure can be more and more obviously seen from the figure. The self-expression of emotions is becoming more and more restrained, and more and more intoxicated with the expression of the original spectrum.

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Liang Lu, Qing Yang, Li Zhou, and Kewen Ji "First movement version of Beethoven's piano sonata No. 5 (OP10 NO.1) velocity image processing and analysis", Proc. SPIE 12328, Second International Conference on Optics and Image Processing (ICOIP 2022), 123281Q (9 September 2022); https://doi.org/10.1117/12.2644366

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KEYWORDS

Visual analytics

Visualization

Analytical research

Motion analysis

Image analysis

Image processing

Acoustics

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