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FPGA realization for image processing techniques using haar transform and chaotic systems / Ahmed Ayman Abdelmonem Ahmed Rezk ; Supervised Ahmed Mohamed Soliman , Ahmed Gomaa Radwan , Ahmed Hassan Madian

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Ayman Abdelmonem Ahmed Rezk , 2021Description: 120 P. : charts , facsimiles , photoghraphs ; 30cmOther title:
  • استخدام مصفوفة البوابات المبرمجة رقم{u٠٦أأ}ا لتقنيات معالجة الصور من خلال تحويل ھار والأنظمة ا{uئإؤئ}{uئإؤ٤}و{uئإآئ}و{uئآئإ}{uئآءآ} [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Electronics and Communication Summary: This thesis proposes a 3-in-1 standalone Field Programmable Gate Array (FPGA) system that can perform color image blur detection in parallel with compression and encryption.The proposed system can be integrated with digital cameras to process the captured images on-the-fly prior to transmission or storage. Based on the application, the blurred images can be either marked for future enhancement or simply filtered out.The compression scheme utilized by the proposed system is based on the following techniques: 3-level Haar Discrete Wavelet Transform (DWT), hard thresholding, and Run Length Encoding (RLE).The Haar DWT is also used in the blur detection to estimate the sharpness of the image edges. Accordingly, the Haar DWT is used as a common building block to save the resources.The encryption scheme utilized by the proposed system is based on the 128-bit Advanced Encryption Standard (AES), which is considered one of the most secure algorithms
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.08.Ph.D.2021.Ah.F (Browse shelf(Opens below)) Not for loan 01010110084929000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.08.Ph.D.2021.Ah.F (Browse shelf(Opens below)) 84929.CD Not for loan 01020110084929000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Electronics and Communication

This thesis proposes a 3-in-1 standalone Field Programmable Gate Array (FPGA) system that can perform color image blur detection in parallel with compression and encryption.The proposed system can be integrated with digital cameras to process the captured images on-the-fly prior to transmission or storage. Based on the application, the blurred images can be either marked for future enhancement or simply filtered out.The compression scheme utilized by the proposed system is based on the following techniques: 3-level Haar Discrete Wavelet Transform (DWT), hard thresholding, and Run Length Encoding (RLE).The Haar DWT is also used in the blur detection to estimate the sharpness of the image edges. Accordingly, the Haar DWT is used as a common building block to save the resources.The encryption scheme utilized by the proposed system is based on the 128-bit Advanced Encryption Standard (AES), which is considered one of the most secure algorithms

Issued also as CD

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