Does Background Intensity Estimation Influence the Iterative Restoration of Microscope Images?
A new background estimation method is proposed to improve iterative restoration of microscope images. The method is based on a sequence of subtractions performed in the beginning of an iterative restoration procedure. A series of experiments using background intensity detection methods were carried...
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| Published in: | 2010 23rd SIBGRAPI Conference on Graphics, Patterns and Images pp. 56 - 62 |
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| Main Authors: | , |
| Format: | Conference Proceeding |
| Language: | English |
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IEEE
01-08-2010
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| Abstract | A new background estimation method is proposed to improve iterative restoration of microscope images. The method is based on a sequence of subtractions performed in the beginning of an iterative restoration procedure. A series of experiments using background intensity detection methods were carried out in order to analyse the influence of a correct estimation of the background. The restoration results as a function of the detected background value is discussed. The results indicates a strong influence of the estimate on the restoration of images. When compared to an optimal error-based method, the proposed method was faster and obtained a good approximation to the correct value. |
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| AbstractList | A new background estimation method is proposed to improve iterative restoration of microscope images. The method is based on a sequence of subtractions performed in the beginning of an iterative restoration procedure. A series of experiments using background intensity detection methods were carried out in order to analyse the influence of a correct estimation of the background. The restoration results as a function of the detected background value is discussed. The results indicates a strong influence of the estimate on the restoration of images. When compared to an optimal error-based method, the proposed method was faster and obtained a good approximation to the correct value. |
| Author | Mascarenhas, N D A Ponti, M P |
| Author_xml | – sequence: 1 givenname: M P surname: Ponti fullname: Ponti, M P organization: Inst. de Cienc. Mat. e de Comput. (ICMC), Univ. de Sao Paulo (USP), São Carlos, Brazil – sequence: 2 givenname: N D A surname: Mascarenhas fullname: Mascarenhas, N D A organization: Dept. de Comput. (DC), Univ. Fed. de Sao Carlos (UFSCar), São Carlos, Brazil |
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| Snippet | A new background estimation method is proposed to improve iterative restoration of microscope images. The method is based on a sequence of subtractions... |
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| SubjectTerms | background estimation Biomedical imaging Estimation Histograms Image restoration Iterative methods Microscopy Noise |
| Title | Does Background Intensity Estimation Influence the Iterative Restoration of Microscope Images? |
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