Image Digitalization, Sampling Quantization and Display

[@shambhabchaki5408]

I think there is some mistake... the integration to find out nth fourier co efficient can't be done for a single time instant (t=0 in this case). Actually, integration can never be done for a particular instant of time.
Instead the right thing is: Dirac Delta function used for sampling is Unit impulse signal for continuous domain. which gives value 1 if integrated from minus infinity to infinity. Instead, here Unit impulse for digital domain is used. Which is completely *WRONG*.

[@devanshgoel3433]

thank you sir

[@SushmaEffectiveClass]

Sir Pls provide us PPT or Pdf of all Lectures in DIP.

[@SirAkPandey]

best

[@danishbansal6251]

But what is the analog form of the image

[@sivi9876]

Danish Bansal in digital form we use discrete values like 0-255 to represent rgb values of image and in analog we use a continuous function to represent rgb values...analog take more space than digital image.....
Hope it’s not too late to answer your question

[@zakiali6778]

@@sivi9876 thank you sir but I hope if you can uplode this PPT or PDF you used to explain thank you so much dear

[@madhabinanda4233]

@@zakiali6778 Here's the pdf:
nptel.ac.in/courses/117/105/117105079/
You can click on the transcript button and access all the pdfs for this session and other sessions.

[@zakiali6778]

Madhabi Nanda thanks 😊 a lot for your helpful I will check the link after some time more
thank you so much ☺️

[@shobhitjain5308]

Sir, Enhance the quality of the video lecture upto 1440 pixel.

[@Anonymous-Indian..2003]

My name is also Shobhit Jain 😂

[@kbmeena6470]

Who is the girl in the photo

[@johnhonai4601]

Very relevant question. She is Lena Forsen.

[@Anonymous-Indian..2003]

Favourite Playboy model of sir's childhood days 😂