Determining Parameters for Images Amplification by Pulses Interpolation
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional Autónoma de México
2015
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| _version_ | 1876446465897791488 |
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| author | Leandro Morera-Delfín |
| author_facet | Leandro Morera-Delfín |
| contents | Determining Parameters for Images Amplification by Pulses Interpolation Leandro Morera-Delfín Ingeniería • interpolation • image reconstruction • expansion • sampling • scanning This paper presents the implementation of a method for image samples interpolation based on a physical scanning model. It uses the theory to take digital image samples and to perform an implementation of such mechanism through software. This allows us to get the appropriate parameters for the images amplification using a truncated sampler arrangement. The shown process copies the physical model of image acquisition in order to incorporate the required samples for the amplification. This process is useful in the reconstruction of details in low resolution images and for images compression. The proposed method studies the conservation of high frequency in the high resolution plane for the generation of the amplification kernel. A new way of direct application of the physical model for scanning images in analytic mode is presented. 2015 artículo científico 1405-7743 https://www.redalyc.org/articulo.oa?id=40432993007 en http://www.redalyc.org/revista.oa?id=404 Ingeniería. Investigación y Tecnología application/pdf Universidad Nacional Autónoma de México Ingeniería. Investigación y Tecnología (México) Num.1 Vol.XVI |
| format | Artículo científico |
| id | redalyc_40432993007 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Determining Parameters for Images Amplification by Pulses Interpolation Leandro Morera-Delfín Ingeniería • interpolation • image reconstruction • expansion • sampling • scanning Determining Parameters for Images Amplification by Pulses Interpolation Leandro Morera-Delfín Ingeniería • interpolation • image reconstruction • expansion • sampling • scanning This paper presents the implementation of a method for image samples interpolation based on a physical scanning model. It uses the theory to take digital image samples and to perform an implementation of such mechanism through software. This allows us to get the appropriate parameters for the images amplification using a truncated sampler arrangement. The shown process copies the physical model of image acquisition in order to incorporate the required samples for the amplification. This process is useful in the reconstruction of details in low resolution images and for images compression. The proposed method studies the conservation of high frequency in the high resolution plane for the generation of the amplification kernel. A new way of direct application of the physical model for scanning images in analytic mode is presented. 2015 artículo científico 1405-7743 https://www.redalyc.org/articulo.oa?id=40432993007 en http://www.redalyc.org/revista.oa?id=404 Ingeniería. Investigación y Tecnología application/pdf Universidad Nacional Autónoma de México Ingeniería. Investigación y Tecnología (México) Num.1 Vol.XVI |
| title | Determining Parameters for Images Amplification by Pulses Interpolation |
| topic | Ingeniería • interpolation • image reconstruction • expansion • sampling • scanning |
| url | https://www.redalyc.org/articulo.oa?id=40432993007 |