TY - GEN
T1 - Forensic image reconstruction based on efficient morphological operational model
AU - Bhawal, Sajib
AU - Tabassum, Mehnaz
PY - 2019
Y1 - 2019
N2 - Fragmented forensic image recovering from unallocated space plays an important role in computer forensics and investigation. For clear-cut investigation, it is necessary to reconstruct the recovered forensic images. Morphological operations can reconstruct the recovered images. Existing paper applies different methods to a damaged image based on structuring element, but cannot recuperate damaged image properly. This paper proposed a morphological image processing model that applies some operations like H-maxima transform, bottom-hat transformation, erosion, opening, dilation, closing operations based on structuring elements to sharp the final output image. This model can fill all holes of the damaged image properly compared to reference model. Structural Similarity Index (SSIM), Peak Signal-to-Noise Ratio (PSNR) of the proposed model is higher than the reference model. This paper applies security mechanism such as watermarking with Discrete Cosine Transform (DCT) to hide the image in the forensic workstation.
AB - Fragmented forensic image recovering from unallocated space plays an important role in computer forensics and investigation. For clear-cut investigation, it is necessary to reconstruct the recovered forensic images. Morphological operations can reconstruct the recovered images. Existing paper applies different methods to a damaged image based on structuring element, but cannot recuperate damaged image properly. This paper proposed a morphological image processing model that applies some operations like H-maxima transform, bottom-hat transformation, erosion, opening, dilation, closing operations based on structuring elements to sharp the final output image. This model can fill all holes of the damaged image properly compared to reference model. Structural Similarity Index (SSIM), Peak Signal-to-Noise Ratio (PSNR) of the proposed model is higher than the reference model. This paper applies security mechanism such as watermarking with Discrete Cosine Transform (DCT) to hide the image in the forensic workstation.
KW - Bottom-hat transformation
KW - Carving
KW - DCT
KW - Forensics
KW - H-maxima transform
KW - Morphological processing
KW - PSNR
KW - SSIM
KW - Top-hat transformation
UR - https://www.scopus.com/pages/publications/85053529543
U2 - 10.1007/978-981-13-1501-5_26
DO - 10.1007/978-981-13-1501-5_26
M3 - Conference proceeding contribution
SN - 9789811315008
VL - 3
T3 - Advances in Intelligent Systems and Computing
SP - 297
EP - 307
BT - Emerging technologies in data mining and information security
A2 - Abraham, Ajith
A2 - Dutta, Paramartha
A2 - Mandal, Jyotsna Kumar
A2 - Bhattacharya, Abhishek
A2 - Dutta, Soumi
PB - Springer-VDI-Verlag GmbH & Co. KG
CY - Singapore
T2 - International Conference on Emerging Technologies in Data Mining and Information Security, IEMIS 2018
Y2 - 23 February 2018 through 25 February 2018
ER -