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W0lf

HN member
Joined
Wed, Dec 26, 2012, 11:47 AM UTC
HN karma
425
Public activity
134 items

About W0lf

Computer scientist (M.Sc.) with a strong focus on Computer Vision, Image Processing and Machine Learning mainly in the languages C, C++(11,14), Java and Python. http://kai-wolf.me

[ my public key: https://keybase.io/newproggie; my proof: https://keybase.io/newproggie/sigs/IGvw8WxNVmB5OPL1uJCvhQ5H2-8CnTLkMg6Z1efp9mI ]

Recent public activity

  1. comment
    Comment #48409956

    Yes, I feel the same way. I met Andrei once on a Meetup in Munich, basically telling him that he taught me how to think which led to a somewhat awkward conversion. Fun times noneth…

  2. comment
    Comment #47918052

    I did the same for my office and bought used LAWO flipdot panels for this. Screenshot of the thing here: https://github.com/aivju/flipdotz

  3. comment
    Comment #46621101

    https://www.kai-wolf.me/blog/

  4. comment
    Comment #46489608

    Thank you for playing Wing Commander! :-) Hits the same nerve for me.

  5. comment
    Comment #46468104

    I've been using MoneyMoney for over 12 years now (started Nov. 2013) on Mac and have never regretted it. I am automatically importing from all my bank accounts, including all state…

  6. comment
    Comment #42857775

    Pretty much on point. I liked it. You're a seasoned freelance software consultant with a deep passion for C++ and computer vision. Your contributions on HN are a mix of technical i…

  7. story
  8. comment
    Comment #42069687

    Isn’t arcball rotation the gold standard for rotating 3d objects?

  9. comment
    Comment #41513789

    My rule of thumb for code comments is to comment what's not in the code.

  10. comment
    Comment #41276029

    As pointed out in my other comment, using a single image for point coloring is prone to errors due to noise, specular reflection and occlusion. I'd consider using a (normalized) cr…

  11. comment
    Comment #41275944

    I did work on this as part of my thesis quite a few years back at the university. One other optimization would be to process the points in parallel. Regarding the coloring of each …

  12. comment
    Comment #39836961

    "In Bb" that is?

  13. comment
    Comment #39836847

    Interesting, my first interpretation was letters for rows and numbers for columns, but apparently you noted it the other way around.

  14. comment
    Comment #38852251

    Judging from the table of contents it seems that the first half of this book covers basic CS stuff (what is an algorithm, Big O notation, sorting and searching, data structures etc…

  15. comment
    Comment #37361819

    I am in my fifth year of being an independent software consultant/contractor. I live in Germany. I've had multiple gigs almost right from the start of being self employed. Almost a…

  16. comment
    Comment #35055015

    I happen to know the guy from the linked article from several meetups here in Germany and while I stick to the old saying that if you don't have anything nice to say about a person…

  17. comment
    Comment #34778965

    I have switched to Operator Mono about 10 years ago. This font is not free though. However it was the only font (at the time I was looking at at least) that had a monospaced italic…

  18. story
  19. comment
    Comment #34288631

    I happen to have read her book on Cracking the Coding Interview which I found was a nice refresher for interview-type like questions. She writes: > And for all of this I still blun…

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  21. comment
    Comment #34212065

    I did something similar over a decade ago as part of my master thesis back in university [1]. IIRC this was before most of the tools existed that were mentioned in the article. If …

  22. comment
    Comment #34206581

    Discrete mathematics and all sorts of its application in real-world (software development) related problems. Also how any given solution to a problem in one problem domain can be t…

  23. story
    Ask HN: What nuggets are stored offline on your computer?

    I just watched Hikaru's latest analysis of the current ongoing chess drama regarding OTB cheating. There he nearly revealed by accident some of his personal files and analyses whil…

  24. comment
    Comment #32876500

    I don't know about you people, but this whole twitter thread pretty much sums up why I don't bother engaging too much in online communities whatsoever. I don't care what happened t…

  25. comment
    Comment #32710686

    I understand the criticism alongside _if you know one, two programming languages, then you know it all_. However, what seems to be overlooked at times is that there are different c…