Une découverte paléontologique remarquable au Colorado dévoile une piste d'empreintes d'un dinosaure formant une boucle parfaite. Vieilles de 150 millions d'années, ces traces montrent comment un de ...
Image processing is manipulation of an image that has been digitised and uploaded into a computer. Software programs modify the image to make it more useful, and can for example be used to enable ...
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