Detection of Pornographic Digital Images Using Support Vector Machine and Neural Network

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Khorashadizadeh S.M.; AZADZADEH V.; LATIF A.M.

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Paper Information

Journal: JOURNAL OF ELECTRONIC AND CYBER DEFENCE Year:2017 | Volume:4 | Issue:4 (16) Page(s): 79-88

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Title

Detection of Pornographic Digital Images Using Support Vector Machine and Neural Network

Author(s)

Khorashadizadeh S.M. | AZADZADEH V. | LATIF A.M. | Issue Writer Certificate

Keywords

Images ClassificationQ1

Explicit DetectionQ1

Multi-Layer PerceptronQ1

Support Vector MachineQ1

Dense EstimationQ1

Abstract

In this paper a new approach for detecting explicit content or pornographic images is proposed. The suggested system contains three phases. In the first phase, the image is segmented into skin region and non-skin region by an ANN in a pixel-wise manner. After image segmentation, a set of discriminative features including the ratio of skin pixels to total image pixels, the number of faces in the image, the area of largest skin area are extracted. Finally, Support Vector Machines are used to classify the image in two normal image and explicit image using the extracted feature vector. A set of 400 images is used to learn and test the system. The detection rate for classifying pixels in skin and non-skin is 91. 8 and as the result, the proposed system could obtain 89. 9 accuracy in classifying images based on their content. Furthermore, the true positive rate and false positive rate for the proposed system are 92% and 0. 125%, respectively.

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APA: Copy

Khorashadizadeh, S.M., AZADZADEH, V., & LATIF, A.M.. (2017). Detection of Pornographic Digital Images Using Support Vector Machine and Neural Network. JOURNAL OF ELECTRONIC AND CYBER DEFENCE, 4(4 (16) ), 79-88. SID. https://sid.ir/paper/243165/en

Vancouver: Copy

Khorashadizadeh S.M., AZADZADEH V., LATIF A.M.. Detection of Pornographic Digital Images Using Support Vector Machine and Neural Network. JOURNAL OF ELECTRONIC AND CYBER DEFENCE[Internet]. 2017;4(4 (16) ):79-88. Available from: https://sid.ir/paper/243165/en

IEEE: Copy

S.M. Khorashadizadeh, V. AZADZADEH, and A.M. LATIF, “Detection of Pornographic Digital Images Using Support Vector Machine and Neural Network,” JOURNAL OF ELECTRONIC AND CYBER DEFENCE, vol. 4, no. 4 (16) , pp. 79–88, 2017, [Online]. Available: https://sid.ir/paper/243165/en

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