Can a watermark be removed?
WDP-II: Watermark FAQDigimarc does not provide tools or software to remove its watermarks. While it is theoretically possible for someone to engineer a Digimarc removal system, the process is asymmetric. By this we mean that removing a Digimarc watermark without discernibly altering the image quality is a difficult process. Because watermarks cannot be removed, we suggest that the image creator/owner retain an original copy of the unwatermarked image.
Related QuestionsCan a SureSign watermark be easily removed by a 'pirate' or 'hacker'?
Digital Watermarking from Signum TechnologiesNo. It is impractical to try to remove a watermark from a file, since the considerable resources and time involved would, in most cases, be excessively disproportionate to the material's commercial value. Trying to create a 'pirate' program to remove the watermark from an image would be pointless, since each image has a totally unique watermark structure. The permutation method used in SureSign is inherently secure and provides more options than are commonly utilised in either RSA or DES coding.
Related QuestionsWhat is a watermark?
Frequently Asked QuestionsA watermark is additional information that has been added to a publication to identify the rightful licensee. In the case of downloaded publications, using a watermark is a means of personalising each publication that you download. The watermark displays your name, and the download date on each page of the publication (in the left margin). It shows that you are the rightful licensee of that publication.
Related QuestionsWDP-II: Watermark FAQA Digimarc watermark is a special message embedded in an image -- a photo, video or other visual content. Digimarc's software embeds these messages by making subtle changes to the brightness of the pixels in an image. Unlike a printed watermark, the Digimarc watermark is imperceptible to the human eye. While Digimarc watermarks are imperceptible, they also need to be robust. That's why one of our patented innovations is the ability to make Digimarc watermarks "perceptually adaptive.Related Questions
What's in a watermark?
WDP-II: Watermark FAQDigimarc watermarks can contain the following: Digimarc ID, Distributor ID, copyright year, image/transaction ID number, and a set of image attributes. Image attributes include Restricted Use, Adult Content and Do Not Copy. The technology embeds a Digimarc ID into your image which links to the web destination of your choice or a contact profile in Digimarc's on-line database registry. We only embed a small amount of data for two reasons.
Related QuestionsDigital Watermarking World: FAQAlthough different authors use different meanings for the word 'watermark', it is mostly agreed that the watermark is one, which is imperceptibly added to the cover-signal in order to convey the hidden data.Related Questions
Paper Currency FAQ - WikiFAQ - Answers to Frequently Asked Q...Most countries have banknotes with watermarks. The USA added a watermark to its new $100 note in 1996 (and some people in the USA were curious if it was some kind of subliminal message). A watermark is simply a design that's within the paper of the note itself which can only be seen when viewing the note with a strong light behind it (i.e. you can only see it when light is passing through the note). Watermarks are an effective, although very old, anti-counterfeiting device.Related Questions
What is a watermark and a digital watermark?
Frequently Asked Questions about LibraryClipArt.comA watermark is the pink lettering you see typed over an image. All the thumbnail and larger detail images used to display search results have "LibraryClipArt.com" on the image. The graphic files you receive will NOT have a visible watermark on them. A digital watermark is embedded electronically in the graphic file. You can't see it, but it's there. Digital watermarks allow us to track the use of our graphics across the web.
Related QuestionsBack to Top ^ Where can I download an audio watermark?
Frequently Asked Questions - FlashDenaudio watermark is available on the audio upload instructions page, found through the author upload menu.
Related QuestionsWhat is watermarking? What is a digital watermark?
SDMI Challenge FAQA digital watermark is an imperceptible signal hidden in an audio clip, or an image, or any other object of value. The hidden signal is intended to communicate information about the marked object. There are many applications of watermarking. In the context of SDMI, the application is screening and piracy prevention: an audio clip with a watermark is recognized as copyrighted, warning a portable device that it should not be recorded (or possibly even played) except under specific conditions.
Related QuestionsWhat is a private watermark?
Buying Paper Products Online ? Business Cards, Letterhead &a...A private watermark is a personalized image or mark in a sheet of paper, made during the paper making process, that is visible when the finished paper is held to the light or placed on a flat surface.
Related QuestionsWhat is a localized watermark?
Buying Paper Products Online ? Business Cards, Letterhead &a...A localized watermark is a mark or symbol arranged on the dandy roll of a paper machine to leave a watermark on a predetermined place on a sheet of paper.
Related QuestionsWill the watermark show up on my print?
World of Stock Photos - Info Center FAQ'sNo, the watermark is only shown online to protect our images from theft. The printed image will not contain a watermark or any kind.
Related QuestionsWhat is Watermark Protection?
FAQ gfx Image Hosting, Photo HostingGFXhost.com | Image Host...Watermark protection allows you to place a line of text at the bottom and top of your images in order to better protect them from being copied by someone viewing them. The default watermark is your email address but you can change it to anything you would like in your account preferences.
Related QuestionsWhat images can you watermark?
WDP-II: Watermark FAQThe kind of images that you can watermark depends on the Digimarc embedding tool you are using. If you are using the Digimarc Plug-ins bundled with many popular image editing and asset management applications (http://www.digimarc.com/support/csidtutor.shtml), you can watermark any of the file formats supported by the host image editing application. The Digimarc Plug-ins currently ship with Adobe, Corel, Micrografx, Cerious, and Jasc products.
Related QuestionsHow do I watermark my images?
WDP-II: Watermark FAQThere are a number of ways you can watermark your images. The first step is to determine which tool you would like to use to embed your watermark. Digimarc works with a number of image editing and asset management tools to offer watermarking solutions. The Digimarc watermarking technology is integrated into leading image editing and asset management tools such as Adobe, Corel, Micrografx, Cerious, Jasc, Creativepro.com, Workstation.com, and Xat.com. (http://www.digimarc.com/support/csidtutor.
Related QuestionsWhen should I watermark an image?
WDP-II: Watermark FAQyou prepare an image for its final use, you may take it through a number of different transformations. You may save the image in multiple resolutions, and you may perform a number of the edits such as color correction, cropping, rotating, scaling, etc. Watermarking should be one of the very last processes you apply to your image, except for compression.
Related QuestionsWhy do you watermark the video?
The Luminous LandscapeThe QuickTime videos have no copy protection and can be distributed in contravention of our copyright. We would like to maintain the non-protected state of the videos but realise that some will copy them and pass them on. If we have a watermark embedded in the video, we hope that non-paying viewers will at least know where the video originated and perhaps come and visit us! We try hard to keep the watermark as unintrusive as possibe with a 50% opacity and a position over non-critical content.
Related QuestionsWhen should I have the cataract removed?
FAQ's about cataracts and cataract surgeryEach person's need is different. First obtain the best possible glasses and decide if the vision is provided is sufficient for your needs. Your job, hobby, driving needs, and personality will determine how satisfied you are with your vision.
Related QuestionsHow are the braces removed?
SureSmile - Orthodontic FAQ'sOnce the treatment is completed, the orthodontist will use special pliers to remove the braces. There's no pain involved in removal.
Related QuestionsCan it be removed?
Out Of The BlueThat's a question for a neurosurgeon, based on location and many other factors. There are a few tumors, lymphoma being the best example, that can be successfully treated even without surgical removal.
Related QuestionsWhen do tonsils have to be removed?
Welcome to Fox Valley Ear, Nose & Throat - Frequently As...All children will have some infections in their tonsils or adenoids in their lives. Two main problems that can occur with this tissue are swelling, which can make breathing and eating difficult, and repeated infections. If they swell permanently and cause sleep apnea often surgery is indicated. If surgery is necessary, it can be done safely on an outpatient basis. Your child will miss about one week of school following surgery.
Related QuestionsHow should a tick be removed?
biot: Tularemia FAQ - AnswersAny tick should be removed as soon as possible. The best way is to use tweezers to grab the tick as close to the skin as possible and pull it straight out. Do not squeeze the tick's body when removing it. Do not handle ticks with bare hands. Wash your hands after removing a tick. You may want to apply an antiseptic on the bite. After removing, drown the tick in alcohol or kerosene and keep it in case illness occurs so you can show it to your doctor or send it for identification.
Related QuestionsHow are cataracts removed?
Frequently Asked Questions | Brainerd Lakes Eye Care | Crosb...A small incision is made into the eye. The surgeon will either remove the lens as is, or use ultrasound, a laser or surgical solution to break it up, and then remove it. The back membrane of the lens (called the posterior capsule) is left in place. Usually, a replacement lens (called an intraocular lens, or IOL) is inserted.
Related QuestionsCan the band be removed?
FAQ'sAlthough the LAP BAND® System is not meant to be removed, it can be. In some cases this can be done laparoscopically. Surgeons report that the stomach generally returns to its original shape once the band is removed. After the removal, though, you may soon go back up to your original weight. You may also gain more.
Related QuestionsWhat is the difference between a shaded watermark and a wire watermark?
Buying Paper Products Online ? Business Cards, Letterhead &a...A shaded mark is pressed into the dandy roll cover. When the fibers flow into the depressed area of the design, that area becomes more opaque than the surrounding area of the sheet. For a wire mark, the design is raised on the dandy roll cover. The raised mark then presses into the fibers and displaces some of the paper fibers. In comparison to the surrounding area, the watermark appears more translucent.
Related QuestionsWhat is a "watermark'' ?
Watermarking FAQAlthough different authors use different meanings for the word 'watermark', it is mostly agreed that the watermark is one, which is imperceptibly added to the cover-signal in order to convey the hidden data.
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