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Kísérletek.hu

Matematika oktatási portál

However, many people freely use images downloaded from the Internet, without specifying the source. Hence, watermarks are often used to identify the creator of the image. Watermarks can contain texts or graphics. The example below falls into the first category:

You should create a watermark for our journal that could be placed on the images of komal.hu having size at least $\displaystyle 800\times 600$ pixels. You should put your watermark on any of the images on the page http://www.komal.hu/hirek/2004-09/imo2004/beszamolo.h.shtml. The watermark should be clearly visible but should not obscure the original content. You can use any freely available tools to complete your task.

The description of your solution (i360.pdf) and your images should be submitted and uploaded in a single compressed file (i360.zip) also containing the name and version number of the software used, and a sufficiently accurate explanation to reproduce your advertisement and watermark on the given image.

(10 points)

Deadline expired on 10 December 2014.

Statistics on problem I. 360.
 8 students sent a solution. 10 points: Fényes Balázs. 9 points: Dombai Tamás, Gercsó Márk. 8 points: 1 student. 5 points: 1 student. 4 points: 1 student. 3 points: 1 student. 0 point: 1 student.

• Problems in Information Technology of KöMaL, November 2014

•  Támogatóink: Morgan Stanley