Proposed system for image forgery detection / (Record no. 80170)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03150cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032713.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210308s2021 ua dho f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.20.01.Ph.D.2021.So.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Soad Samir Kamal Ahmed Elsaba |
| 245 10 - TITLE STATEMENT | |
| Title | Proposed system for image forgery detection / |
| Statement of responsibility, etc. | Soad Samir Kamal Ahmed Elsaba ; Supervised Hoda Mohammed Onsi , Khaled Mostafa Elsayed , Eid Mohammed Emary |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | نظام مقترح لكشف تزوير الصورة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Soad Samir Kamal Ahmed Elsaba , |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 125 Leaves : |
| Other physical details | charts , facsimiles , photoghrphs ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Computers and Artificial Intelligent - Department of Information Technology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Nowadays, there has been an increase in the utilization of digital images. Digital images are used in diverse applications such as in medicine, wars, courts, insurance agencies, electronic media, etc.The aim of this thesis is to develop automatic imaging forgery detection and localization techniques. Two techniques have been proposed to address this issue. The first proposed model is designed to detect copy-move forgery in images. It composes of two stages; the detection stage and the refine detection stage, respectively. The detection stage is performed using Speeded {u2013} Up Robust Feature (SURF) and Binary Robust Invariant Scalable Keypoints (BRISK) for feature detection and in the refine detection stage, non-linear transformation is used to improve detection efficiency.The random sample consensus (RANSAC) technique is applied to remove the remaining false matches from the results. A number of numerical experiments performed using many benchmark datasets such as, the CoMoFoD, MICC-220, MICC-F600 and MICC-F2000 datasets. With the proposed model, an overall average detection accuracy of 95.33% is obtained for the evaluation carried out. Thus; results from different datasets have been established, proving that the proposed model can identify the altered areas, with high reliability. The proposed second model is developed to be a more generalized for the detection of different types of forgery in images by applying a novel modified version of the pre-trained AlexNet model. A novel modified model is proposed to optimize the AlexNet model by using batch normalization instead of local Response normalization, a maxout activation function instead of a rectified linear unit, and a softmax activation function in the last layer to act as a classifier |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Binary Robust Invariant Scalable Keypoints (BRISK) |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Image forgery detectio |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Speeded {u2013} Up Robust Feature (SURF) |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Eid Mohammed Emary , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hoda Mohammed Onsi , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Khaled Mostafa Elsayed , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.20.01.Ph.D.2021.So.P | 01010110082914000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.20.01.Ph.D.2021.So.P | 01020110082914000 | 22.09.2023 | CD - Rom | 82914.CD |