hello, first of all thanks for this intresting set of videos, ma'am can you please tell how to do this for a dataset of images and store the results. Thanks.
u can open the images using dir() function which would specify location of datapath of the dataset. Am about to make a video on face identification from a dataset which would open images and do operations on them. stay tuned..
hello rashi agrawal. i love the way you do the explanation in your tutorial. Can you do the tutorial for brain tumor detection or normal and abnormality of the brain detection? Thanks, God bless you.
hi mam i m not able to convert gray scale to rgb. it gives me error like this- Undefined function or method 'gray2rgb' for input arguments of type 'uint8''
Hi mam, Thanks for the awesome lecture :) I have an image of my sample on the binary background. I need to convert it to lab color spaces and displaying the value of L* a* b*. but the problem is, when i do so, it converting the background to Lab as well. I just need the value of Lab from the sample only. can help me? I dont know what to do
i cannot see emu.tif and flower.tif in the matlab version ...but cameraman image is there ...what are the other options or how to find available images and how to use our image in the IP
u can read any image with the proper path specified or else load the image into ur work directory to read it directly..u can also add the path to the dir to read without specifying the location
not able to read the image even if i saved properly with extension n all Error in Untitled1 (line 4) img = imread('?C:\Users\saura\Desktop\Untitled.bmp'); question mark with c plzz help....
colormap is a matrix with 3 columns and no. of rows according to the number of colors available in that colormap. Hence,each row of the matrix defines the intensity in R,G,B terms. It maps to colors in the palette of the colormap used. There are number of colormap options such as jet, spring. autumn, cool etc. which show the image according to the palette.
mam for me the image is not loading i typed like this as imread('flowers.tif'); but it show me a error like this as error using ==> imread at 372 file does not exist plz help me mam
Very good videos.. Thanks Rashi to upload them. Appreciate your help.
Great Work
Really Helpful
Waiting For More Videos on Digital Image processing
It seems that in some parts of your videos, the screen would black out for a few seconds before it comes back on.
Hello mam,ur lectures are very helpful,loved the way you used to explain and ur having melodious voice,keep going :)
You are a best teacher
Thank you for these lectures. I have a question. Why is the black screen appearing sometimes?
정윤상 its kind of irritating isn't it. Not knowing the reason why it is happening
why was 300 400 out of the range, wasnt the image bigger than that?
Thank you for those awesome lectures!
:D
Ma'm I am also from Kanpur
Currently PEC Chandigarh for MTech
And working on Digital Image processing
Thank you for leactures !
could you share images that you are using in lectures ?
These are inbuilt images in Matlab
rashi agrawal okey thanks !
mam i need lecture related texture of image...please post....auto correlogram, GLCM etc...thnxs...
166priya coming up soon
Thanks a lot Ma'am. Very helpful videos.
hello, first of all thanks for this intresting set of videos, ma'am can you please tell how to do this for a dataset of images and store the results.
Thanks.
u can open the images using dir() function which would specify location of datapath of the dataset. Am about to make a video on face identification from a dataset which would open images and do operations on them. stay tuned..
thanks a lot.
Thanks a lot! Glad you found them useful..
What are the command types used to process Fireworks or Spark images and to compare them?
mam ...can u please post a video on how to make database for image processing
excellent presentation, thank you
thanks for lectures . but ur pace is a bit fast unlike of those in nptel
Hi
why I can not run t=imread('circles.tif'); imshow(t). I am new in MATLAB. please help. it shows file ...does not exist
You have to set the path first :-)
hello rashi agrawal. i love the way you do the explanation in your tutorial. Can you do the tutorial for brain tumor detection or normal and abnormality of the brain detection? Thanks, God bless you.
good videos
nice
i'm trying to convert rgb to gray in matlab gui.!but it is show error in code.do we have to add anything extra in matab gui?
how can we draw hatched patterns on the image?
helo
how can i convert rgb to its pixels as matrix ?
i=imread('Frame1.jpg');
impixel(i,20,40)= R G B
is it possible to do the opposite? i want to give the RGB and show me which pixel's has that colour
hello mam
how do you knw these images are inbuilt or not?
How to read values of segmented image
whenever i load flower images they appear inn greyscale instead of color what shoul i do
hi mam
i m not able to convert gray scale to rgb.
it gives me error like this-
Undefined function or method 'gray2rgb' for input arguments of type 'uint8''
I met a little problem:
Undefined function 'imshow' for input arguments of type 'uint8'.
U probably don't have the IPT in ur matlab. verify with typing 'ver' on the prompt.
i have image processing toolbox but same error came to me !???
you could use following !!
****
%
h=imread('pears.png');
save h
imshow(h);
%
Hi mam, Thanks for the awesome lecture :)
I have an image of my sample on the binary background. I need to convert it to lab color spaces and displaying the value of L* a* b*. but the problem is, when i do so, it converting the background to Lab as well. I just need the value of Lab from the sample only. can help me? I dont know what to do
how to find data of color pixel the inverse of impixel and tnx
i cannot see emu.tif and flower.tif in the matlab version ...but cameraman image is there ...what are the other options or how to find available images and how to use our image in the IP
u can read any image with the proper path specified or else load the image into ur work directory to read it directly..u can also add the path to the dir to read without specifying the location
did it...thanks mam :)
[FileName,PathName,FilterIndex] = uigetfile('./*.jpg')
set(handles.edit1,'string',strcat(PathName,FileName));
str=get(handles.edit1,'string');
input_image1=imread(str);
axes(handles.axes1);
imagesc(input_image1);
colormap('gray');
not able to read the image even if i saved properly with extension n all
Error in Untitled1 (line 4)
img = imread('?C:\Users\saura\Desktop\Untitled.bmp');
question mark with c
plzz help....
yes...kanpur university
can someone provide all the images from the lecture
hello mam,itsvery useful to me can please upload videos in image compression
ua-cam.com/video/ZWQ8TbePN2U/v-deo.html
thank you mam can you pos haar wavelet image compression
Hello mam, is this possible to convert a 2d video into 3d in matlab??
or any other place??
please tell me anyone i wanna only check image RGB or gray
It's a shame that we can't use those functions in our matlab class
maam can you explain me what exactly the function of "colormap" and why isn't it applying here ?
colormap is a matrix with 3 columns and no. of rows according to the number of colors available in that colormap. Hence,each row of the matrix defines the intensity in R,G,B terms. It maps to colors in the palette of the colormap used. There are number of colormap options such as jet, spring. autumn, cool etc. which show the image according to the palette.
Mam am getting error using imread
ma'm are you Proff at univerity??
mam for me the image is not loading i typed like this as
imread('flowers.tif');
but it show me a error like this as
error using ==> imread at 372
file does not exist
plz help me mam
store the image file in bin directory of matlab
hello ma'am... can you provide me any video encryption codec
Hello Mem I need a help to you
thank you so much :ma'am :)
:)
Great Work
Really Helpful
Waiting For More Videos on Digital Image processing
ma'm are you Proff at univerity???