We only consider the X positions (horizontal )right do not calculate for the y(verticle). I consider like that because the filter you used actually the convolution of the original types for X. I hope I could explain myself
Nice video but why using only horizontal edge gradient?, answer should be combining both gradient. this way you only detect one directional edge. G= |Gx| + |Gy| or u can take its Euclidian form with sq roots and sq.
@@collegefriendly okay maam, and if it is not mentioned then we need to match for each pixels with their respective neighbors even in sobel and prewitt filter, right??
Hello Anushree, Please continue your channel again because the way of explanation of yours is far better than my college teachers. And your voice is amazing. Please share your social media handle i.e. LinkedIn, so that I mentioned you and give you a shoutout. Hope you have a very bright future.
When we have to do pixel replucation or zero padding and when to apply directly? Is it necessary to do zero padding/pixel replication before applying any filter? Please help me mam
You are a god ma'am...Tomorrow I've my DIP exm and thanks to your playlist I've understood all the problems well....Great work ma'am...
literally i've watched multiple videos regrading this topic and coudn't understand but now i understood it very well Thanks mam
You are a gem mam..cant describe your work in words..thanks for your effort. You surely deserve lot more subscribers
Thank you so much for your wonderful comment😊
can you please tell why pixel (1,1) is not the first 50 @top left corner??? is the replication padded is already done?
Thankyou for this playlist ma'am .
It is helping me a lot for the academics purpose
maam your lectures are amazing and very very helpful, i am so much thankful to u, u are the best teacher.
just watched till this video for my mid sem.
got the same question od distances in exam aced it thanku
Alhamdulillah, you explained everything so simply! I have an exam on this tomorrow and this is helping a lot!
Ty for the easy to understand explanation, wasn't taught about these filters and could not understand how it worked when it was mentioned in a paper.
you just took my breath away
Could you pass on to your parents that they did an awesome job ????
شكرا جزيلا على كل فيديوهاتكم، المادة نفسها و الشرح بسيط يفهم.
We only consider the X positions (horizontal )right do not calculate for the y(verticle). I consider like that because the filter you used actually the convolution of the original types for X. I hope I could explain myself
I can't focus on the topic while listening to such a beautiful voice. do we have any other option left?
Aren't we required to use both horizontal and vertical edge detection operators so that we're able to find gx as well as gy to compute the gradient?
I'll use tangent for that
Thankyou so much from the land of mountains, Nepal
Amazing examination nd vioce also✨
What about zero padding???? In case sobel and prewit. Like when we are calculating magnitude of gradient of given input image using sobel or prewit???
Thanks help me amazing! congrats from portugal
Thank you so much!😊
Nice video and example!
Thank you for this!
Thank you for your comment😊
If he gives me an image ( numbers) and ask me to generate gradient image how I will do it?
Nice video but why using only horizontal edge gradient?, answer should be combining both gradient. this way you only detect one directional edge. G= |Gx| + |Gy| or u can take its Euclidian form with sq roots and sq.
why the pixel replication is done only the right and bottom and not on the top and left?
Great explanation!! Thanks a lot
Welcome😊
wounderfull session maam
Thank you, this is useful
Thanks, it helped a lot
On a serious note this is really good, but need more help
Apart from this can you explain what is edge linking and boundary detection???
If pixel is not given then what we have to do
Thank you very much dear, the explanation is very clear and simple
Most welcome!😊
mam, why are you not rotating the mask vertically and horizontally for convolution before multiplication?
Really nice! Looking forward to more such amazing videos🙌
Thank you so much Pranav! Will be uploading more videos soon.
Is there a normalization involved in sobel operator or not?
Thanks for this video. Please if after this operation the result is inferior to zero, what should we do ? Put 0 as the answer ?
Thnak you for sharing
This all algorithms help to smooth the noise in the image right?
Can you make a Video on Point, Line and Edge Detection pleaseee
kindly clearify are these set of steps for edge detection??
you are the best
Show the output of any edge detection alogrithm ma'am pleaeee
you didnt mention anything about gradient and magnitude.
Sound is very high, please make video with low sound
Do you use the (Roberts) filter once over the matrix (in the topleft corner), or do you use that another 3 times to get all the numbers in the matrix?
We'll just apply it once, as in the question, we have to apply the filters only on the pixel (1,1).
@@collegefriendly okay maam, and if it is not mentioned then we need to match for each pixels with their respective neighbors even in sobel and prewitt filter, right??
Yes
Thank you soooo much
Hello Anushree, Please continue your channel again because the way of explanation of yours is far better than my college teachers. And your voice is amazing. Please share your social media handle i.e. LinkedIn, so that I mentioned you and give you a shoutout. Hope you have a very bright future.
Very nice lecture, if any doubt where I can ask??
thank you , what about the drive of Roberts filter ?
Sorry I didn't get your question! Can you please elaborate?
@@collegefriendly Second Derivative for the Robert
Roberts filter is a type of first-order derivative filter
Thank you mam
Thank u mam ❤️
Cool voice mam
When we have to do pixel replucation or zero padding and when to apply directly?
Is it necessary to do zero padding/pixel replication before applying any filter?
Please help me mam
question 3:58
madam thoda jor se bola karo sunai ni dera
I WENT TO PDF TO ANSWER
The Prewitt Method is wrong.
Txns
You didn't apply the full operation, just the Gy component. This video is misleading. Thumbs down.
Well because it can be done by simple calculation that she might have felt we can do 😅
Pen of steel 🦸
Thoda bolke padhaya kro
Not audible 👎