Discrete Cosine Transform and Haar transform with Examples

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  • Опубликовано: 25 сен 2024

Комментарии • 51

  • @professor3259
    @professor3259 3 года назад +9

    NICE..... IT'S 1:47 IN THE NIGHT RIGHT NOW.... SEARCHED WHOLE RUclips BUT WAS UNABLE TO UNDERSTAND (DCT) AND THEN YOUR VIDEO CAME INTO THE RECOMMENDATION.... AND BOOM ..... I GOT THE TOPIC...

    • @collegefriendly
      @collegefriendly  3 года назад +2

      Great to hear that!😊 Best of luck👍🏻

  • @satpatel7508
    @satpatel7508 3 года назад +6

    Came for the concept of 2D-DCT, understood it clearly. Great work!

  • @NAVEENK-kp2md
    @NAVEENK-kp2md 2 года назад +5

    First I don't know any topics on dip , because i hadn't listen a single class in the clg , during the exams i listened some concepts from this channel , really your explanation was very superb ,within 1 hour i completed histograms, convolution, dct

    • @NAVEENK-kp2md
      @NAVEENK-kp2md 2 года назад

      Really, tommorrow is my exam, your videos are helping me for that , now watching dct video thank you

    • @NAVEENK-kp2md
      @NAVEENK-kp2md 2 года назад

      I hope continue for the other subjects too

    • @NAVEENK-kp2md
      @NAVEENK-kp2md 2 года назад +1

      But raise the voice a little bit even on high sound on earphones can't able to hear loudly

  • @sangeetajain174
    @sangeetajain174 2 года назад +5

    1. Tomorrow is my exam and this video turned out to be a savior. Thankyou 👏
    2. Went through your channel, why have you stopped posting more videos ??

    • @collegefriendly
      @collegefriendly  2 года назад +9

      Finding it difficult to find time
      :( But will try my best to upload more videos. Thanks for your support! :)

  • @TheExtremeFizz
    @TheExtremeFizz Год назад +2

    Very thankful
    tomorrow is my exam and I was absolutely clueless about the topics that you explained so brilliantly thankss!!!

    • @dnagardhankar
      @dnagardhankar Год назад

      Padh liya kar mere pyare engineer😂

  • @ZNhatAnhZ
    @ZNhatAnhZ Год назад

    thank u so much for this, i got stuck on DCT for days already

  • @RohitRaj-mi8bl
    @RohitRaj-mi8bl Месяц назад

    Trying hard to understand but you made it easy ❤😊

  • @andrefurlan
    @andrefurlan 3 года назад +2

    Huge thanks for the formula!

  • @ankitchawla8487
    @ankitchawla8487 2 года назад +1

    Thanks a lot for this series.

  • @withsarangpriyos7329
    @withsarangpriyos7329 3 месяца назад +1

    how do you calculate the kernel function?

  • @SujanMandal-g3k
    @SujanMandal-g3k 2 месяца назад

    for 1D DCT the answer should be [5 -2.2302 0 -0.1586 ]
    By the way, Thank you ma'am.

  • @palashpratimmandal7905
    @palashpratimmandal7905 2 года назад +1

    Mam in haar transform the kernal matrix will be given or we have to remember by ourselves?

  • @nishantvashisht2650
    @nishantvashisht2650 2 года назад

    better than my lecturer, wish i could ask refund from useless college
    thank you for helping

  • @aytakgh5634
    @aytakgh5634 10 месяцев назад

    you helped me a lot...thanks

  • @konahari3501
    @konahari3501 2 года назад +2

    how to find kernel of DCT. is it given in question or we have to find out .

    • @safuraahmed5
      @safuraahmed5 2 года назад

      We have to find that using a formula. If you're still interested, share your email with me and I'll email u the notes where u can follow the steps

    • @ganeshtowar8050
      @ganeshtowar8050 2 года назад

      There is a youtube tut to find nxn dct kernel

  • @Abhishek_raj_2202
    @Abhishek_raj_2202 2 года назад +2

    How to find kenel of 2 point dct

  • @priyankacp.10june
    @priyankacp.10june 2 года назад +1

    After multiplying 3 matrices how do you get 4 2 -1 3 ?? I didn't get the answer..pls reply

  • @VidyasagarSeshadri
    @VidyasagarSeshadri 3 года назад +1

    Hi Madam,
    First of all great thanks for your lecturers.
    Please upload the topics listed below
    Fourier descriptors
    moment invariants
    co-occurance features
    texture descriptor
    Maximum Likelihood Estimation
    Bayesian rule
    kernel based approaches
    hierarchical clustering algorithm
    shadow removal
    handling occlusion
    background subtraction

    • @collegefriendly
      @collegefriendly  3 года назад

      Thanks for the suggestions. Will look into it!

  • @RiyaRock-s5z
    @RiyaRock-s5z 7 дней назад

    How to calculate the kernal...?

  • @adityasharma4481
    @adityasharma4481 2 года назад +1

    Any video about KL transform?

  • @priyansukushwaha5195
    @priyansukushwaha5195 7 месяцев назад

    I love your voice ❤

  • @gauravmukherjee8552
    @gauravmukherjee8552 3 года назад

    Excellent explanation

  • @_cypher_
    @_cypher_ 7 месяцев назад

    Thanku so much mam

  • @ebenezerolaniyi710
    @ebenezerolaniyi710 Год назад

    Great lecture

  • @aytakgh5634
    @aytakgh5634 10 месяцев назад

    thank you so muchhhhhhhh

  • @ChrisMarketing-pg5jp
    @ChrisMarketing-pg5jp Месяц назад

    Exam's in 2hours. Let's see how much of this can get into this thick skull😪

  • @no-body7286
    @no-body7286 Год назад

    today afternoon exam and this is life saviour

  • @shruti2311
    @shruti2311 Год назад

    Hi, can u show on fft?

  • @deepupatel6785
    @deepupatel6785 2 года назад

    How u taken matrix

  • @pavantheja8774
    @pavantheja8774 2 года назад

    luv u ma'am ❤️😘

  • @ronaldtamsar
    @ronaldtamsar Год назад

    did DCT compressed the image without quantization?

  • @kishorekorlapati5083
    @kishorekorlapati5083 2 года назад

    Voice sarriga led mer chepedi voice untete armd avvudi

  • @webdevelopment9777
    @webdevelopment9777 3 года назад

    Hey !! You are indian right??

  • @SaiKrishna-jk4ei
    @SaiKrishna-jk4ei Год назад

    Can't hear your voice at all🤦‍♂️

  • @kumar_aashish9237
    @kumar_aashish9237 2 года назад

    I can feel/understand why are you smiling at some points 😏

  • @panchamaggrawal8272
    @panchamaggrawal8272 Год назад

    Madam thanks for nice lecture but please dont write in screen because no one able to note behind text value . We can easily listen that you speak. So please no need to write.

  • @ganeshtowar8050
    @ganeshtowar8050 2 года назад

    How to find the kernel of 8 point dct

    • @ganeshtowar8050
      @ganeshtowar8050 2 года назад

      Ok I got it there is a formula to calculate it

    • @shruti2311
      @shruti2311 Год назад

      @@ganeshtowar8050 how?