Thursday, September 9, 2010

According to a Playboy body largest contribution in history

Reina of playboy

History will often tell you a joke, though small.The summer of 1973, University of Southern California Signal and Image Processing Institute, the young assistant professor Alexander (Alexander Sawchuk) and researcher William (William Pratt) is an academic paper for the busy, trying to picture a stack of tests commonly used compression algorithm to find a suitable test image: best face smooth, multi-level content. However, these monotonous old, like early television pictures soon let them down. Happened to someone holding a "Playboy" magazine (issue 11, 1972) to the lab to sect, the current period Playmate Reina (Lena) immediately attracted the attention of everyone.


Reina Figure Why so popular? "IEEE Journal of Image Processing," editor David (David Munson) that for two reasons: First of all, this picture contains the details of the parts, flat area, shadow and texture, help test a variety of image processing algorithms. Second, this is a very attractive woman photo, image processing (most were men) are willing to use a picture they think is attractive is also not surprising. 



Scan Reina chart scanner used every inch in length can produce 100 scan lines, so a total of 512 firms Reina map shows only 5.12 inches above the range of original image, just show Reina beautiful shoulders. It can not cover up the fact: Original is a nude. 


This is the birth chart from the original Reina, about a quarter of a century has passed, the original young professor has become the industry's well-known scholars, and the roots of girls Binbian finally also saw white hair. They would no doubt have bored me, so many years have looked at the same photo. Reina at the meeting for the warm welcome, she saw a lot of research work plan based on Reina and engaged in a further sign a photo of yourself.


Reina




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