Description: This a water Marking Demonstration,includes a host image, watermark image
Resultant images are Watermarked image and at decoder, Reconstructed water mark.
-This is a water Marking Demonstration,includes a host image, watermark image
Resultant images are Watermarked image and at decoder, Reconstructed water mark.
Platform: |
Size: 3072 |
Author:yash |
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Description: A digital image watermarking scheme must be robust against a
variety of possible attacks. In the proposed approach, a new
rotation and scaling invariant image watermarking scheme is
proposed based on rotation invariant feature and image
normalization. The rotation invariant features are extracted
from the segmented areas and are selected as reference points.
Sub-regions centered at the feature points are used for
watermark embedding and extraction. Image normalization is
applied to the sub-regions to achieve scaling invariance. In the
scheme, first, the image is segmented into a number of
homogeneous regions and the feature points are extracted. Then
the circular regions for watermark embedding or extraction are
defined. Based on the image normalization and orientation
assignment, the rotation, scaling, and translation invariant
regions can be used for watermark embedding and extraction. Platform: |
Size: 1475584 |
Author:prasannakumar |
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Description: this code gives hop count and neural network for image water marking ......................... Platform: |
Size: 2048 |
Author:pandey_ji |
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Description: the Matlab project contains the source code used for simple watermarking using wavelet transform. Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is added to the input image to obtain the watermarked image. Platform: |
Size: 1024 |
Author:santosh |
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Description: Image water marking using Stationary Wavelet Transform with 3-level decomposition.
The problem with DWT is lack of shift-invarience and poor spatial resolution of the resultant image.
These were reduced with SWT, at the cost of memory requirements Platform: |
Size: 1162240 |
Author:Naga Kishore |
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Description: watermarking method using local binary patterns (LBP). Local binary patterns are ... Keywords– LBP local binary pattern digital image water- marking-watermarking method using local binary patterns (LBP). Local binary patterns are ... Keywords– LBP local binary pattern digital image water- marking Platform: |
Size: 3354624 |
Author:ankur |
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Search - IMAGE WATER MARKING