High Quality Content by WIKIPEDIA articles! Lenna or Lena is the name given to a standard test image originally cropped from the centerfold of November 1972 issue of Playboy magazine. It was a picture of Lena Soderberg, a Swedish model, shot by photographer Dwight Hooker. The image is probably the most widely used test image for all sorts of image processing algorithms (such as compression and denoising) and related scientific publications.

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