Stand Alone Questions Must Contain A Minimum Amount Of Context
They love questions as standalone posts!ģ. If you do not wish to post your equipment purchasing advice or troubleshooting questions to the Official Questions thread we cordially invite you to post your question to /r/AskPhotography instead. Before posting, please check our extensive FAQ your question may already have been answered! When seeking purchase recommendations, please be specific about how much you can spend. Questions asking for equipment purchasing advice or troubleshooting should be posted as comments in the most recent Official Question thread, stickied at the top of the subreddit. Purchasing or Troubleshooting Questions Should Be Directed to the Question Thread
Feel free toĬheck out the many other photosharing subredditsĢ. If you just want to share an image you've taken, you're welcome to post in /r/photographs, our sister photo sharing sub. Topic/question rather than the focus of the post. The image should be used to support an overall broad and nonspecific Posting images is only allowed as self-post using the photo as an example for the discussion, to either begin a conversation aboutĪspects of the example or to ask a photography-related question. Official FAQ and Wiki Please be sure to read the FAQ before posting. Photography as an art and post things that would be of interest to other photographers. This is not a good place to simply share cool photos/videos or promote your own work and projects, but rather a place to discuss Even the subtlest change generates watermarks that can’t be hacked or fully removed./r/photography is a place to politely discuss the tools, technique and culture of photography. That doesn’t just mean changing their position, but rather introducing random geometric patterns to “warp” the image and make the marks inconsistent. So how can companies like Shutterstock and Adobe combat this problem? Simply put, by making watermarks more complicated. With this new method, the watermark cannot be fully removed. This hack can be performed automatically with no user intervention. That means a hacker who knows the relative properties of each image can accurately recover the watermark pattern and reverse the process, revealing the original images. Indeed, even a Photoshop expert with the most up-to-date tools needs almost 10 minutes to remove just one watermark.īut the Google team realized that the same watermark is often embedded in many images at one time. Watermarks purposely feature complex structures like thin lines and shadows to make it harder for computers to figure out where the mark ends and the actual image begins.
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