Indian Journal of Science and Technology
DOI: 10.17485/ijst/2019/v12i18/144589
Year: 2019, Volume: 12, Issue: 18, Pages: 1-5
Original Article
Mona M. Abd El-kareem1* andIbrahiem M. M. El-Emary2
1Management Information System and Computer Science Dep., Future Academy, Cairo, Egypt; [email protected]
2Information Technology Deanship, King Abdulaziz University Jeddah, Kingdom of Saudi Arabia; [email protected]
*Author for correspondence
Mona M. Abd El-kareem
1 Management Information System and Computer Science Dep., Future Academy, Cairo, Egypt. Email: [email protected]
Background/Objectives: Comparative study is a research methodology in the social sciences that aims to make comparisons across different countries or cultures. A major problem in comparative research is that the data sets in different countries may not use the same categories or define categories differently. Methods: A systematic design for comparing the performance of Filtering Algorithms methods is used to for maximum measurement of frequencies in the x-direction, y-direction which are connected to the minimum grid distance in the x and y direction changing the minimum grid distance used in the x and y direction. Findings: These frequencies are the ones used in the deciding the lowest and highest frequencies chosen in the x and y directions respectively. Applications: To illustrate the benefit of using different filters, we give results of filtering applied to certain image.
Keywords: Filters, Frequency Domain, Linear Programming, Z-transform
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