Trifajar Yurmama Supiyanti, - and Ucuk Darusalam, - (2016) COMPRESSION METHOD IN DIGITAL HOLOGRAM USING WAVELET TRANSFORM TO ENHANCE THE QUALITY OF DISPLAY MEDIA. ARPN Journal of Engineering and Applied Science, 11 (7). pp. 4727-4733. ISSN 1819-6608
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Abstract
Digital hologram as the promising technology for 3D display media to support mobile development have faced the major problem in compression method. Since the large amount of spatial-frequency component from the object must be represented digitally as an information. In this paper, we propose a method for compression method applied in digital hologram. The method implements a wavelet transform on the recording and reconstruction process that capable to compress an object and fringe pattern into smaller the file size but without loss or degrade the quality of image. This method has benefit among other that offers high resolution of the reconstructed image. From the simulation, compression in the object using wavelet transform before recording process can reduce the file size to be stored in computer significantly where the score is 73.9 %. The quality of reconstructed image enhances where the grayscale distribution increases to higher level. Keywords: digital hologram, wavelet transform, 3D display, image compression
| Item Type: | Article |
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| Subjects: | T Technology > T Technology (General) |
| Divisions: | Artikel > Informatika dan Sistem Informasi |
| Depositing User: | BPSI Unas |
| Date Deposited: | 20 Aug 2017 01:32 |
| Last Modified: | 20 Aug 2017 01:32 |
| URI: | http://repository.unas.ac.id/id/eprint/57 |
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