Applicability of Beer's law in particulate system from random to regular arrangement: A numerical evaluation

Liu, Baokun; Zhao, Junming

doi:10.1016/j.jqsrt.2021.107938

Cited by 8 publications

(1 citation statement)

References 55 publications

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“…The transmittance attenuation factor T λ of the specimen could generally be expressed as follows [21]:…”

Section: Theoretical Developmentmentioning

confidence: 99%

Decomposition Technique for Bio-Transmittance Imaging Based on Attenuation Coefficient Matrix Inverse

Priambodo,

Aminoto,

Basari

2024

J. Imaging

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Human body tissue disease diagnosis will become more accurate if transmittance images, such as X-ray images, are separated according to each constituent tissue. This research proposes a new image decomposition technique based on the matrix inverse method for biological tissue images. The fundamental idea of this research is based on the fact that when k different monochromatic lights penetrate a biological tissue, they will experience different attenuation coefficients. Furthermore, the same happens when monochromatic light penetrates k different biological tissues, as they will also experience different attenuation coefficients. The various attenuation coefficients are arranged into a unique k×k-dimensional square matrix. k-many images taken by k-many different monochromatic lights are then merged into an image vector entity; further, a matrix inverse operation is performed on the merged image, producing N-many tissue thickness images of the constituent tissues. This research demonstrates that the proposed method effectively decomposes images of biological objects into separate images, each showing the thickness distributions of different constituent tissues. In the future, this proposed new technique is expected to contribute to supporting medical imaging analysis.

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“…The transmittance attenuation factor T λ of the specimen could generally be expressed as follows [21]:…”

Section: Theoretical Developmentmentioning

confidence: 99%

Decomposition Technique for Bio-Transmittance Imaging Based on Attenuation Coefficient Matrix Inverse

Priambodo,

Aminoto,

Basari

2024

J. Imaging

View full text Add to dashboard Cite

show abstract

Analytical relation of radiation distribution function in random particulate systems

Liu

Zhao

Gusarov

2023

International Communications in Heat and Mass Transfer

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Research on the particle scale gas and solid non-gray thermal radiation transfer

Sun

Chen

Zheng

2023

International Communications in Heat and Mass Transfer

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Applicability of Beer's law in particulate system from random to regular arrangement: A numerical evaluation

Cited by 8 publications

References 55 publications

Decomposition Technique for Bio-Transmittance Imaging Based on Attenuation Coefficient Matrix Inverse

Decomposition Technique for Bio-Transmittance Imaging Based on Attenuation Coefficient Matrix Inverse

Analytical relation of radiation distribution function in random particulate systems

Research on the particle scale gas and solid non-gray thermal radiation transfer

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