Image encryption
Images for security applications have to be encoded to ensure that the information cannot be seen by unintended persons. It is important for security applications to be able to encode the information in a way that is difficult to decode without the key, but easy if one has the key. There have been s...
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| Online Access: | http://hdl.handle.net/10356/63621 |
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| Institution: | Nanyang Technological University |
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sg-ntu-dr.10356-636212023-03-03T20:30:49Z Image encryption Ng, Kelly Xin Yi Qian Kemao School of Computer Engineering Game Lab DRNTU::Engineering::Computer science and engineering::Data::Data encryption Images for security applications have to be encoded to ensure that the information cannot be seen by unintended persons. It is important for security applications to be able to encode the information in a way that is difficult to decode without the key, but easy if one has the key. There have been several image encryption methods through 2D transforms been proposed. I will be mainly looking at how the Fourier based optical encryption works, and how are random white sequences used to encrypt images. Bachelor of Engineering (Computer Science) 2015-05-18T02:09:51Z 2015-05-18T02:09:51Z 2015 2015 Final Year Project (FYP) http://hdl.handle.net/10356/63621 en Nanyang Technological University 30 p. application/pdf image/jpeg image/jpeg image/jpeg image/jpeg image/png image/jpeg image/png image/jpeg image/jpeg |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
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DR-NTU |
| language |
English |
| topic |
DRNTU::Engineering::Computer science and engineering::Data::Data encryption |
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DRNTU::Engineering::Computer science and engineering::Data::Data encryption Ng, Kelly Xin Yi Image encryption |
| description |
Images for security applications have to be encoded to ensure that the information cannot be seen by unintended persons. It is important for security applications to be able to encode the information in a way that is difficult to decode without the key, but easy if one has the key. There have been several image encryption methods through 2D transforms been proposed. I will be mainly looking at how the Fourier based optical encryption works, and how are random white sequences used to encrypt images. |
| author2 |
Qian Kemao |
| author_facet |
Qian Kemao Ng, Kelly Xin Yi |
| format |
Final Year Project |
| author |
Ng, Kelly Xin Yi |
| author_sort |
Ng, Kelly Xin Yi |
| title |
Image encryption |
| title_short |
Image encryption |
| title_full |
Image encryption |
| title_fullStr |
Image encryption |
| title_full_unstemmed |
Image encryption |
| title_sort |
image encryption |
| publishDate |
2015 |
| url |
http://hdl.handle.net/10356/63621 |
| _version_ |
1759856832955809792 |