Lenna | search
Click here to view Lenna news from 60+ newspapers.
Bookmark or Share- How did Lenna become the most used image in image processing?$\begingroup$ Your question is already answered in Wikipedia's Lenna: History:"Alexander Sawchuk... along with a graduate student and the SIPI lab manager, was hurriedly searching the lab for a good image to scan for a colleague's conference paper.
- What technologies were used before JavaScript?I made a small research about the history before JavaScript was available to use, but I couldn't find much. I only found several plugins that was used, such as Adobe Flash, ActiveX. So, what I wan...
- The Abacus vs. the Electric Calculator (Nov 12, 1946): Why did the ...On Nov 12, 1946 the Americans organized a contest in Japan to compare the Japanese Abacus with the American Electric Calculator. The Abacus won: "Civilization, on the threshold of the atomic age,
- How was the "train on 70% of data" convention established?It's common in machine learning to train on 70% of non-validation data, testing on the remaining 30%. I'm not sure whether the motive for this is theoretical or "empirically this works well", altho...
- Why is $\eta$ used in $\eta$-conversion? - History of Science and ...In lambda calculus there are three types of reduction, $\alpha$-renaming $\beta$-reduction $\eta$-conversion The use of $\eta$ in $\eta$-conversion seems rather strange to me.
More
