Lena.7z -

The "Lena" (or "Lenna") file is one of the most famous artifacts in computer science history, often distributed as a standard test image for image processing algorithms. A file named likely refers to a compressed archive containing this iconic 1972 Playboy centerfold of model Lena Söderberg .

Lena.7z: The History and Controversy of the Internet’s "First Lady" Lena.7z

Here is a blog post developing the history, technical importance, and modern controversy surrounding this file. The "Lena" (or "Lenna") file is one of

In 1973, researchers at the University of Southern California (USC) were looking for a high-quality image to test a new compression algorithm. Tired of their usual stock photos, they grabbed a copy of the November 1972 issue of Playboy . Lena.7z