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Fpga implementation of image rotation algorithm / Hairi Hassan

Fpga implementation of image rotation algorithm_Hairi Bin Hassan_E3_2009_875004526_00003095347_NI
Implementasi FPGA ke dalam algoritma putaran image di teranfkan di sini. Implemantasi ini memenuhi kekangan masa sebenar dan juga memperkenalkan kekurangan gangguan di dalam putaran image tersebut. Rekabentuk litar ini ialah berdasarkan teknik Skew raster kepada image asal. Rekabentuk litar ini hanya menggunakan pertambahan integer berbanding pendarapan titik perpuluhan. Penyelesaian ini juga diperkenalkan dengan rekabentuk arithmatik yang menjana nilai trigonometric dengan ketepatan 10 dalam darjah putaran. Penyelesaian ini juga mengurangkan beban pengiraan dan mentingkatkan kemampuan beroperasi dalam masa sebenar. _________________________________________________________________________________________ The FPGA implementation on Image Rotation algorithm is presented here. This implementation satisfied the real-time constrains and introduces a solution of very few distortions in image rotation. This design is based on Skew raster scan method of the original image. This design uses only integer addition instead of floating point multiplication. This solution also incorporates an arithmetic design that computes trigonometric value with precision up to 10 in rotation angle which improves the real-time performance rotation of gray level image. Thus the solution reduces the computational burden and improves the real-time performance.
Contributor(s):
Hairi Hassan - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875004526
Language:
English
Subject Keywords:
Image Rotation; skew raster scan; trigonometric
First presented to the public:
4/1/2009
Original Publication Date:
11/1/2018
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Electrical & Electronic Engineering
Citation:
Extents:
Number of Pages - 169
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2018-11-01 11:36:00.773
Date Last Updated
2019-01-07 11:24:32.9118
Submitter:
Nor Hayati Ismail

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Fpga implementation of image rotation algorithm / Hairi Hassan1 2018-11-01 11:36:00.773