Affine transformations in 5 minutes

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  • Опубликовано: 15 янв 2025

Комментарии • 58

  • @yagvtt
    @yagvtt Год назад +56

    The description should say "much better than any 50 minute lecture on affine transformations". Your explanations are always both so clear and so original. It must be nice to be clever !

    • @VHS_GIS
      @VHS_GIS Год назад

      ...hows that workin out for you? Awhaaa? bein clevah gurl...

    • @mond2440
      @mond2440 4 месяца назад

      what does a shear in 4d look like

  • @senhara5875
    @senhara5875 3 месяца назад +6

    This is absolutely insane in its conciseness... I am currently working on an educational/customizable Mode 7 shader I'm writing in webgl, and this video is literal perfection. Should be a required reference for any tutorial about graphics for beginners.

  • @luansouzasilva31
    @luansouzasilva31 2 года назад +39

    The best video I've ever watched in my life. Thank you

    • @JohnSmith-bb1sv
      @JohnSmith-bb1sv Год назад +1

      Luan I was about to say that too! I hope you are having a good day.

    • @leoaraujo6570
      @leoaraujo6570 Год назад

      i couldn't agree more

  • @ralfrolfen5504
    @ralfrolfen5504 Месяц назад +2

    Best explanation on the topic I've seen in the past 15 year! Extremely underrated!

  • @maysaraaljumaily
    @maysaraaljumaily Месяц назад +1

    I came here for Affine transformations, but then understood why sin and cos are used for rotation and why translation requires 3-D space. Oh, I now understand Affine transformations. The sheer volume of concepts visually explained within five minutes makes this video the best educational video I have ever watched. Keep up the good work!

  • @CShep99
    @CShep99 Год назад +12

    ive never seen it broken down like this. i knew where to put the sines and cosines, but I never knew why. now this makes a lot more sense!

  • @vigajad7677
    @vigajad7677 11 месяцев назад +2

    ...man. I've been trying to learn this (and some other stuff when I gave up on this particular topic :')) for computer graphics exam for past 3 days and didn't get the intuitions for the affine operations at all. Until now. Wow. Thank you A LOT.

  • @polcasacubertagil1967
    @polcasacubertagil1967 Год назад +2

    This is the best explanation I've seen on the topic, very clear thanks!

  • @maryamh8458
    @maryamh8458 5 месяцев назад +2

    The best explanation ever! Thank you for your effort!

  • @hahhahahahha
    @hahhahahahha Год назад +1

    Best and most concise explanation. Every educational video should be like this. Well done!

  • @rockfordlines3547
    @rockfordlines3547 Год назад +3

    what a fantastic video. Thank you

  • @sangyeon__park
    @sangyeon__park Год назад +2

    simple but best description of affine transformation. Thanks

  • @caspermadlener4191
    @caspermadlener4191 Год назад +5

    I love how the description says "equivalent to a 50 minute university lecture". Perfect summary.

  • @A7lol
    @A7lol 2 года назад +4

    oh my god i love you so much. Thank you for these condensed informative videos

  • @slendydie1267
    @slendydie1267 6 месяцев назад +1

    Amazingly clear and concise video I'm super impressed and happy I fell upon it.

  • @benpeyton
    @benpeyton Год назад +2

    Outstanding job on this video. Please continue these. You make the abstract so tangible

  • @melissapereira6957
    @melissapereira6957 9 месяцев назад +1

    I totally love the way you explained this :)

  • @lordcasper3357
    @lordcasper3357 2 года назад +4

    Excellent !!!!

  • @weaponkid1121
    @weaponkid1121 6 месяцев назад +1

    Insanely awesome!

  • @asdsdfadfsa
    @asdsdfadfsa 2 месяца назад

    thank you for this explanation

  • @Rommel89
    @Rommel89 Месяц назад

    guaaaa me quedó bien claro. excelnte video y con su explicasion usando los dibujos fue lo mejor para entender mas facil.

  • @Vinaykumar-iv9ud
    @Vinaykumar-iv9ud Год назад +1

    excellent sir
    this helps a lot

  • @ahmetkarakartal9563
    @ahmetkarakartal9563 2 года назад +2

    best video ever

  • @txubbsy
    @txubbsy Год назад +1

    Thank you so much for this video. It helped me alot.

  • @nazgulzholmagambetova1198
    @nazgulzholmagambetova1198 Год назад +1

    this video is just WOW!

  • @rubenysuifon
    @rubenysuifon Год назад +1

    Great explanation! ❤

  • @nehalkalita9173
    @nehalkalita9173 Год назад +1

    Really good explanation

  • @whatsmyname779
    @whatsmyname779 2 месяца назад

    bro this is 100 times better than my profecessor's lecture

  • @박서경-r4q
    @박서경-r4q Год назад

    와 진짜 대박이다..이걸 이렇게 이해시켜주다니..

  • @tylervandermate
    @tylervandermate Год назад +1

    You're a god.

  • @lolxd7740
    @lolxd7740 7 месяцев назад +1

    that was clear!

  • @NateHeroic
    @NateHeroic 2 месяца назад

    This was great!

  • @precastdetailing
    @precastdetailing 8 месяцев назад +1

    very good mate.

  • @scar_c2_1d
    @scar_c2_1d Год назад +1

    very well done!

  • @omarallam4548
    @omarallam4548 Год назад

    Great Great Great ♥♥♥ Thanks a lot for this outstanding video.

  • @RohanKumar-vx5sb
    @RohanKumar-vx5sb Год назад +1

    this is so cool!

  • @SRAVANAM_KEERTHANAM_SMARANAM
    @SRAVANAM_KEERTHANAM_SMARANAM Год назад +2

    Excellent Sir. Brilliant work. No words to describe. What software have you used to simulate this.

    • @g5min
      @g5min  Год назад +1

      It's mostly just powerpoint/keynote. The 3D part is Unity. Based on multiple requests, I made a video on how I make these videos:
      ruclips.net/video/Yd5NAk4Qyzs/видео.html

  • @originalandfunnyname8076
    @originalandfunnyname8076 Год назад +1

    wow, maybe I'll finally remember rotation matrix, thanks!

  • @JohnSmith-bb1sv
    @JohnSmith-bb1sv Год назад +1

    The signal to noise ratio on these videos is fantastic. I also appreciate that you don't start the video with "Hey guys what's up? Don't forget to like and subscribe" 😉

  • @creamycreations7881
    @creamycreations7881 9 месяцев назад +1

    Just fuc**ng amazing video hats offf

  • @JoseLucasd
    @JoseLucasd 4 месяца назад +1

    thats cool.

  • @samiulhaqtaj5807
    @samiulhaqtaj5807 7 месяцев назад +1

    Wow

  • @sakshigupta3207
    @sakshigupta3207 6 месяцев назад

    Awesome explanation. Using which software, did you generate these different images?

    • @g5min
      @g5min  5 месяцев назад

      I have a video that describes how I create these videos :-)
      ruclips.net/video/Yd5NAk4Qyzs/видео.html
      The 3D animations were done in Unity

  • @pokemonkaipokemon
    @pokemonkaipokemon 8 месяцев назад

    can u make a video about Piecewise Affine Transformation . i made some diy book scanner .i have some curved pages while i scann . this issue is something that can be solved with a programm called abbyfinereader and the command straighten text line . but i am trying to correct it with python.

  • @keelymcspurren7035
    @keelymcspurren7035 Год назад +1

    the caption did not lie

  • @user-wr4yl7tx3w
    @user-wr4yl7tx3w 2 года назад +1

    Why is it called affine?

    • @g5min
      @g5min  2 года назад +2

      That's a really good question. I haven't been able to find a really satisfying answer, and there may just be none, other than that it was introduced by Euler who needed a word to describe a certain class of transformations...
      english.stackexchange.com/questions/363015/what-is-the-origin-of-the-word-affine-in-the-context-of-mathematics

    • @nehalkalita
      @nehalkalita Год назад +2

      'Affine' means to maintain parallel relationship.
      This form of figure transformation does not affect the parallel relations between lines. Hence it is called Affine transformation.

    • @soethu9436
      @soethu9436 Год назад +1

      @@nehalkalita thank you so much bro.

  • @KorawichKavee
    @KorawichKavee Год назад

    SO it's like shear but not really shear

  • @Eis461
    @Eis461 9 месяцев назад

    Beneficial

  • @ahiduzzamanahir1338
    @ahiduzzamanahir1338 3 месяца назад

    MY professor taught this in 2 weeks!!!!
    Still didn't understand her