Performance evaluation for JPEG compression on model-based source camera identification
Focusing on JPEG images transferred by social platform and network media from actual forensic cases,quantities of simulation experiments were carried out to evaluate the performance of three typical methods of model-based source camera identification.The methods are based on the feature of interpola...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2016-09-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2016.00100 |
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| _version_ | 1841530356657815552 |
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| author | Bo WANG Jian-feng YIN Ya-bin LI |
| author_facet | Bo WANG Jian-feng YIN Ya-bin LI |
| author_sort | Bo WANG |
| collection | DOAJ |
| description | Focusing on JPEG images transferred by social platform and network media from actual forensic cases,quantities of simulation experiments were carried out to evaluate the performance of three typical methods of model-based source camera identification.The methods are based on the feature of interpolation coefficients of color filter array(CFA),local binary pattern(LBP),and image quality measurement(IQM)with high-order wavelet statis-tic features.The experiments demonstrate that the accuracy decreases rapidly with the compression quality of im-ages decreasing.As a result,methods of model-based source camera identification currently used are demanded bet-ter performance in practical scenes. |
| format | Article |
| id | doaj-art-2e0dcf1a875b4ff08b21dc28a66cd31c |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2016-09-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-2e0dcf1a875b4ff08b21dc28a66cd31c2025-01-15T03:04:55ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2016-09-012657159548260Performance evaluation for JPEG compression on model-based source camera identificationBo WANGJian-feng YINYa-bin LIFocusing on JPEG images transferred by social platform and network media from actual forensic cases,quantities of simulation experiments were carried out to evaluate the performance of three typical methods of model-based source camera identification.The methods are based on the feature of interpolation coefficients of color filter array(CFA),local binary pattern(LBP),and image quality measurement(IQM)with high-order wavelet statis-tic features.The experiments demonstrate that the accuracy decreases rapidly with the compression quality of im-ages decreasing.As a result,methods of model-based source camera identification currently used are demanded bet-ter performance in practical scenes.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2016.00100model-based source camera identificationJPEG compressioncolor filter arraylocal binary patternimage quality measureswavelet transform |
| spellingShingle | Bo WANG Jian-feng YIN Ya-bin LI Performance evaluation for JPEG compression on model-based source camera identification 网络与信息安全学报 model-based source camera identification JPEG compression color filter array local binary pattern image quality measures wavelet transform |
| title | Performance evaluation for JPEG compression on model-based source camera identification |
| title_full | Performance evaluation for JPEG compression on model-based source camera identification |
| title_fullStr | Performance evaluation for JPEG compression on model-based source camera identification |
| title_full_unstemmed | Performance evaluation for JPEG compression on model-based source camera identification |
| title_short | Performance evaluation for JPEG compression on model-based source camera identification |
| title_sort | performance evaluation for jpeg compression on model based source camera identification |
| topic | model-based source camera identification JPEG compression color filter array local binary pattern image quality measures wavelet transform |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2016.00100 |
| work_keys_str_mv | AT bowang performanceevaluationforjpegcompressiononmodelbasedsourcecameraidentification AT jianfengyin performanceevaluationforjpegcompressiononmodelbasedsourcecameraidentification AT yabinli performanceevaluationforjpegcompressiononmodelbasedsourcecameraidentification |