Balázs Kutil's Wiki http://bk.mitm.cz/wiki/ 2010-07-31T03:14:03+02:00 Balázs Kutil's Wiki http://bk.mitm.cz/wiki/ http://bk.mitm.cz/wiki/lib/images/favicon.ico text/html 2010-05-12T17:45:45+02:00 Balazs Kutil diplomka http://bk.mitm.cz/wiki/diplomka integraci podle t a pouzitim vztahu o . Jednak asi vynasobili dvema a navic uz tady pravdepodobne je nerovnost oproti predchozimu radku (integral z funkce a nahradim nejmensi moznou plochou, ktera je pod konstantou kappa - nejaky minimum) text/html 2010-02-23T10:18:47+02:00 Balazs Kutil References http://bk.mitm.cz/wiki/references References * Codeberry Feasibility studies of various image, processing algorithms. Debugging and optimization of algorithms in existing C codebase. Preparation of testing and training data from image sequences. Data postprocessing and analysis. text/html 2010-02-05T16:43:35+02:00 Balazs Kutil BWT in javascript - created http://bk.mitm.cz/wiki/blog/entries/2010_02_05_bwt_in_javascript As an idea for improvement of save file compression in js-like game, I implemented Burrows-Wheeler transform in javascript. For now, the code is very simple and needs further optimization. The code is basically a rewrite from wikipedia article. First thing I noticed, that the outputs aren't the same. Most likely JS doesn't omit the '\0' characted during sorting, which is why the index-based version is needed. I'll have to fix that later before I start coding neccessary optimizations mentioned … text/html 2009-11-25T00:43:11+02:00 Administrator BK's wiki http://bk.mitm.cz/wiki/start BK's wiki * Contact - personal/contact info * Education - various school projects, sorted by year * References - work-related stuff * Projects - own creations * People - friends ;> * Blog - work notes and back of the envelope stuff text/html 2009-11-24T22:45:20+02:00 Administrator Job links http://bk.mitm.cz/wiki/playground/jobs Game <http://www.2kczech.com/jobs.html> <http://wireless.nostromo.cz/> * visiongame server - <http://www.visiongame.cz/w/rss.php> * gameindustry.biz - <http://www.gamesindustry.biz/rss/gamesindustry_news_feed.rss> * gaming convention - <http://www.gc-germany.com/news.xml> * bohemia interactive - <http://www.bistudio.com/index2.php?option=ds-syndicate&amp;version=1&amp;feed_id=2> text/html 2009-09-03T12:29:12+02:00 Administrator FFT continued - created http://bk.mitm.cz/wiki/blog/entries/2009_09_03_fft_continued I've implemented the slight change that reorders twiddle factors, so they are accessed sequentially in the recombination phase of the FFT. As expected, the data locality improved the performance drastically. The code Code is pretty simple, instead of keeping lookup table of n twiddles, we extend it to 2n and reorder them. text/html 2009-05-29T18:42:36+02:00 Balazs Kutil projects http://bk.mitm.cz/wiki/projects * WindowMaker patches - several enhancements for WindowMaker * R - Radiosity engine * Blahmath - DokuWiki math rendering plugin based on blahtex * Ad - Image processing using anisotropic diffusion methods * cleanfb - greasemonkey script to clean up facebook sidebar & remove some ads * OAT - Open Ajax toolkit text/html 2009-05-22T12:51:43+02:00 Balazs Kutil script load / error handling http://bk.mitm.cz/wiki/blog/entries/2009_05_05_script_onload_handling While modifying OAT.Map API to use new loading scheme Ondrej Zara wrote for OAT javascript toolkit, we ran upon issues and inconsistencies regarding script elements events handling in several common browsers (MSIE 6, 7, Firefox 3, Safari / Google Chrome and Opera). This entry summarizes the results.