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Subinarto Subinarto

Jurusan Rekam Medis dan Informasi Kesehatan Poltekkes Kemenkes Semarang

Author-ID : 3268728

Health Professions

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MEDICAL IMAGE COMPRESSION USING HYBRID METHOD OF SINGULAR VALUE DECOMPOSITION (SVD) AND DISCRETE WAVELET TRANSFORM (DWT) TO INCREASE ITS EFICIENCY OF SAVING AND TRANSMITION Subinarto Subinarto; Edy Susanto; Nina Indriyawati
Jurnal LINK Vol 12, No 2 (2016): November 2016
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Poltekkes Kemenkes Semarang

This study aim was to increase the compression ratio and find out how much memory could be saved but also maintaining the quality of the image. The study was quantitative-analytic used samples of simple random sampling. Singular Value Decomposition algorithm (SVD) is a mathematical method to decipher a single matrix by compressing into three smaller matrices of the same size by reducing the data in columns and rows. while Discrete Wavelet Transform (DWT) is excellent in image energy concentrated on a small group of coefficients. It could also provide a combination of information about the frequency and scale resulting in a more accurate image reconstruction. Incorporation of these methods a compression system was lossy compression. The results of the compression process were carried out by compression rate calculation and MSSIM. The results of the study showed that compression system using a combination of SVD –DWT had a good performance. At Threshold_T = 15 and rank criteria _K = 4 generated the compression rate of 15.04% - 39.67%, or an average = 29.35% and MSSIM between 0.99 51,847 to 0.99 94 172 or average = 0.996219 with status almost close to 1, which mean the image of the original image compression and it could not be distinguished visual, it saved memory about 29.81%. It was better than DWT method tested in the same case with the result of the compression rate 28.85%.

Analisis Penyebab Tidak Digunakannya Sistem Informasi Manajemen Puskesmas (Simpus) dalam Penerimaan Pasien Rawat Jalan di Puskesmas Kalimas Kecamatan Randudongkal Kabupaten Pemalang Linda Ida Tiara; Subinarto Subinarto
Jurnal Rekam Medis dan Informasi Kesehatan Vol 2, No 2 (2019): Oktober 2019
Publisher : Poltekkes Kemenkes Semarang

Simpus is a system to improve the quality of puskesmas management and as a supporter in the smooth management of health information in Puskesmas. Based on the preliminary study of Kalimas Puskesmas in the process of admission an outpatient not use Simpus and still done manually The purpose of this research is to analyze the causal factors of the management Information System Puskesmas (Simpus) seen from the aspects of human resources, supporting materials, infrastructure facilities, implementation and fund source.The type of research used is descriptive research with qualitative approach. Methods of collection observation data and interview. Presentation of the data to be done ie in the form of fish bone diagram that contains about the factors of the cause of the not used SimpusThe results of the qualification study and the number of available medical record officers are not eligible. There has been no obligation from the Department of Health to use Simpus. Simpus from the Department of Health is integrated with Disduccapil and automatic numbering, the medical record number will differ from the number in the Family folder. There is only one computer in the registration. There has been no budget for such infrastructures for computers. Conclusion is not used Simpus seen from the aspect of human resources, the way of implementation, supporting materials, infrastructure and sources of funds have not been in accordance

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