Is the reason why 42:31 the image is shifted right because the mask is applied through correlation? And then later 47:06 using the same mask its shifted left because the mask is applied using convolution? Thanks. The reason I'm asking is because in the textbook its shown the same way as in the video at 47:06. I think he just took those images out of context.
Python code for histogram , hard coding it can be only 2 lines of code using reval() but it is similar to the slides. m = np.array([10, 20, 255, 6, 8, 25, 25, 9, 8, 7]) m = m.reshape(2, 5) print(m.shape) histo = {} for i in range(m.shape[0]): for j in range(m.shape[1]): if histo.get(m[i, j]): histo[m[i, j]] += 1 else: histo[m[i, j]] = 1 print(histo)
For Gaussian Filter Mubarak uses a constant for the standard deviation. He sets it by ha. nd Do we have to compute standard deviation for image intensity in real worldproblems
I think the gradient vector direction formula has a typo. It can be witnessed at around 23:40.
Is the reason why 42:31 the image is shifted right because the mask is applied through correlation? And then later 47:06 using the same mask its shifted left because the mask is applied using convolution? Thanks.
The reason I'm asking is because in the textbook its shown the same way as in the video at 47:06. I think he just took those images out of context.
where is subtitle?
You say that is a error on the slide, but there isn't... Because you are placing the right pixel as the middle....
20:18 *f(x+1)-f(x-1)* is this fine ?
Very helpful, thanks from Turkey!
Thank you professor for the lecture, very smoothly delivered.
Python code for histogram , hard coding it can be only 2 lines of code using reval() but it is similar to the slides.
m = np.array([10, 20, 255, 6, 8, 25, 25, 9, 8, 7])
m = m.reshape(2, 5)
print(m.shape)
histo = {}
for i in range(m.shape[0]):
for j in range(m.shape[1]):
if histo.get(m[i, j]):
histo[m[i, j]] += 1
else:
histo[m[i, j]] = 1
print(histo)
The C code of the histogram is really concise!
Hi , have you any article (pdf , html page ...) about filtring images ?
how can I practice what I learnt from these lectures? Is there a link to assignmenets?
For Gaussian Filter Mubarak uses a constant for the standard deviation. He sets it by ha. nd Do we have to compute standard deviation for image intensity in real worldproblems
please ! the article wich the professor teach with it , it is disponible ??
please I want this article ,
I have It just give me any link to send it Gmail whatsapp ....
@@ali-cu1ne can you send it to me @why not
@@bengbeng2005 give me your gmail
@@ali-cu1ne can u please send me also
how I can make videos like this.... any one having the idea pls help me?
Any write-outs available?
Excellent presentation .
Lecture 01 is missing and Lecture 6 is duplicated :)
and thanks for sharing the lectures!
you can find them all here: crcv.ucf.edu/videos/lectures/2014.php
thanks
@@mahdinmahboob it showing an error File not Found
@@gauravbhardwaj1559 the link worked fine 2 years back, but they may have moved it now.
@@gauravbhardwaj1559 www.crcv.ucf.edu/courses/cap5415-fall-2014/ This link works now.
You are the best
34:00
lecture slides: crcv.ucf.edu/courses/CAP5415/Fall2012/Lecture-2-Filtering.pdf
34:00 Gaussian filter
Anyone who is having difficulty in understanding please go through the following : mccormickml.com/2013/02/26/image-derivative/
You are the best
Hi , have any article about filtering , please i want some article for do my expose !
Give me your email address please
elkader29hamri@gmail.com , thank you
@@ali-cu1ne hika900416@gmail.com I also want some article, please send me