Just go to a gazebo or any place surrounded by windows to see dozens of tourists trying to take a picture through the glass. Of course, most of those images appear with stained reflections landscape. This problem will be history soon.
The problem with these aberrations in the image is that they are not easy to remove even by Photoshop. It takes hours of work and know what we are doing for the correction remains natural. MIT researchers have developed a new algorithm that is designed precisely to eliminate reflections of these images.
The team led by YiChang Shih has created an algorithm that automatically cleans the image of reflexes, but there’s a major drawback: only works in double or very thick lenses. The reason is that this type of crystals show two very close reflections, and what the algorithm is precisely this type of search and remove duplicate images, and then analyze and correct the pixels, which is the tricky part.
The process must still be refined, but it is a promising start. The algorithm could be used not only as part of corrective system cameras of smartphones, but to create artificial eyes for robots able to do so through crystal clear. [Via MIT News]
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