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There are photoshop plugins around like imatag or digimarc, which offer this as a professional service. The software encrypts a bit of information in a bit pattern and then hides this pattern in your image numerous times. This will work ok as long as there is enough variation in the image, which usually is true for photographies. The information is somewhat ...


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After lot of time spent on moving any button/slider available, I came to the surprising discovery that the culprit is - LR adjustment brush. Posterisation in sky was solely caused by adjustment brush in this case. Even when each and every slider within brush is set to zero, posterisation still existed; the only way to get rid of it was to remove brush ...


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Posterization was an intentional artistic enhancement. This was a darkroom technique used to create a relief image often used as an eye-catcher. In modern time this term is applied to a defect also called banding. Banding occurs mainly in digital photography as bands of continuous tones in areas that should reproduce smoothly like blue sky etc. This ...


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In Expert mode: 1) Choose the Elliptical Marquee Tool and draw either an oval or a circle over the image. Adjust the shape by using Select > Transform Selection and using the handles on the transform box to alter the size, adjust the shape or move it around. When you're done tweaking, click the green check mark to accept the selection. 2) Go to the Select ...


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