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The user can also rename multiple images, remove scratches, create panorama pictures (stitch), convert RAW photos (from Canon, Nikon, Olympus, etc. cameras), send images via Skype, send photo SMS, burn digital watermarks, correct colors, run a screen show, convert and correct JPEG images in a batch process, rename fields, open pictures and ...
A digital watermark is called robust with respect to transformations if the embedded information may be detected reliably from the marked signal, even if degraded by any number of transformations. Typical image degradations are JPEG compression, rotation, cropping, additive noise, and quantization. [6]
This should still not be done unless the text is within the image itself and not located on a border or along an edge. If cropping a JPEG, consider using a lossless cropping tool such as jpegtran Caution: Before removing a watermark from a copyrighted image, please read the WMF's analysis of the legal ramifications of doing so.
Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...
It is a shaded watermark first used in 1848 that incorporates tonal depth and creates a greyscale image. Instead of using a wire covering for the dandy roll, the shaded watermark is created by areas of relief on the roll's own surface. Once dry, the paper may then be rolled again to produce a watermark of even thickness but with varying density.
After the image is uploaded, click the "Use this file" button at the top of the image page (with the W) and copy the "thumbnail" code. To add the image to your user page you just need to replace {{New user bar}} with {{New user bar|image=PASTE THE IMAGE CODE HERE}} .