Hi, How to normalise image making it resistant to rotation , scaling ,translation and skewing.send matlab functions if any. ...

Hi, How to normalise image making it resistant to rotation , scaling ,translation and skewing.send matlab functions if any.

Hello! I am trying to capture video from two cameras simultaneously - stereovision. I got the input stream from one camera ok, while I am...

Hello! I am trying to capture video from two cameras simultaneously - stereovision. I got the input stream from one camera ok, while I am having problems with the other one. Both cameras are USB webcam and same model. I have used the following code to get the acquisition of the image: imaqhwinfo //gives me the preview of installed adapters, got { 'winvideo' } ... which is ok,...

Hello. I am having some issues when importing images to...

Hello. I am having some issues when importing images to matlab: http://i651.photobucket.com/albums/uu240/mailrocky/matlabimageimportproblems.jpg Is there a way of revising the format so that it is displayed correctly in MATLAB? Thanks very much in advance.

Dear all I have a trouble in converting Pixel to Milimeter in order to find the size of a ROI (region of interest) from image. What is...

Dear all I have a trouble in converting Pixel to Milimeter in order to find the size of a ROI (region of interest) from image. What is relationship between 1 pixel and 1 milimeter? Are they have same meaning? Thank you. Regards, Beatrix

Hi ! I'm looking for a two dimensional implementation of Linear Prediction to apply to an image (a 2D version of the 'lpc'...

Hi ! I'm looking for a two dimensional implementation of Linear Prediction to apply to an image (a 2D version of the 'lpc' function that already exists im MATLAB). Thanks in advance. Cheers, Pradeep.

Hello, I want to get pixel values from the image interactively.... I have tried to use pixval(fig,option) but I cant get...

Hello, I want to get pixel values from the image interactively.... I have tried to use pixval(fig,option) but I cant get its output to some other variables/parameters... for instance, I tried ..... I =imread('C:\myimage.gif') [x,y, d] =pixval(I, 'on

Hi All I'm doing a project on region of interest detection. I need to find the average contrast given the maxima and minima of the...

Hi All I'm doing a project on region of interest detection. I need to find the average contrast given the maxima and minima of the difference-of-Gaussian images are detected by comparing a pixel to its neighbouring 26 points. The implementation has to be in matlab.Can someone help me with this? Thanks. Shanmugavalli

i'm looking for a succesfull algorithm for 2D phase unwrapping for a 2D image. does anyone have some ideas about this? thank's ...

i'm looking for a succesfull algorithm for 2D phase unwrapping for a 2D image. does anyone have some ideas about this? thank's

Hi, Does any one have the H.264 model in Simulink? I studied the Video Compression demo model available with Video and Image...

Hi, Does any one have the H.264 model in Simulink? I studied the Video Compression demo model available with Video and Image Processing blockset but its a little bit different. regards, Khalid Latif

Hi Ganesh, You can use commands to save the image into a particular apth while running each iteration of the simulatio, which i...

Hi Ganesh, You can use commands to save the image into a particular apth while running each iteration of the simulatio, which i did for my applications and if you want to reuse it you can open it bcoz by default it is saved in .fig format. So hope you rpoblem is solved

hello everybody .. i'm working on an ocr (optical character recognition) project .. and i need a function that would allow me to read the...

hello everybody .. i'm working on an ocr (optical character recognition) project .. and i need a function that would allow me to read the image directly from the scanner .. can anyone plz help me?

How would I find the gradient of an HSI Image without using the inbuilt function "gradient" in MATLAB?

How would I find the gradient of an HSI Image without using the inbuilt function "gradient" in MATLAB?

Hello, I have 10 images (300*600). I would like to divide these images to number of subimages (20*50) with 10 pixels overlaping and save the...

Hello, I have 10 images (300*600). I would like to divide these images to number of subimages (20*50) with 10 pixels overlaping and save the resulted subimages in database. Does someone know an easy way to do this?. Thanks in advance. Khaled

Hi I m working on image compression (jpeg2000), and I ve got some problems to begin with wavelets transformation. I want to use 5/3...

Hi I m working on image compression (jpeg2000), and I ve got some problems to begin with wavelets transformation. I want to use 5/3 wavelets (Le Gall). Can somebody help me with this ? thanx

Hi friends, i need matlab code for getting GLCM of an image and also calculate the different features from it like entropy, inertia,...

Hi friends, i need matlab code for getting GLCM of an image and also calculate the different features from it like entropy, inertia, homogenity etc., with regards: kima

Dear Friends I have to use the mean-shift algorithm for finding the modes of a image histogram. is there anyone that have an...

Dear Friends I have to use the mean-shift algorithm for finding the modes of a image histogram. is there anyone that have an M-file to do this? Thanks in advance.

Hi I am working with data in Matlab and would like to plot a 3D image of data contained in a 50x50x50 matrix. None of the...

Hi I am working with data in Matlab and would like to plot a 3D image of data contained in a 50x50x50 matrix. None of the commands seem to want to work on anything above a m x n x 3 matrix! I read a bit about the patches, isonormals,etc but am not sure how to

Hi kush, I am Mahesh , a fellow engg student stuck with the same problem in the bpcs-steganography project. I hope you might have figured out...

Hi kush, I am Mahesh , a fellow engg student stuck with the same problem in the bpcs-steganography project. I hope you might have figured out how to solve it and done well with the project. It would be really helpful if you can help me out with some info relating to that.Please email me with any help to m...@gmail.com Thank you, Mahesh hello friends. > how to convert an image in pure bi

Hi All, i am a silent member of this group, i am working on a project wherein have to impart/generate shine on a given image at desired...

Hi All, i am a silent member of this group, i am working on a project wherein have to impart/generate shine on a given image at desired location. i will be thankfull if any of u know and forward me the algorithm to achieve this task. Thanking you, Shashi Kumar.

Hi, I am doing a project on implemention baseline JPEG using dct and wavelets(JPEG 2000) and finally do comparison between the...

Hi, I am doing a project on implemention baseline JPEG using dct and wavelets(JPEG 2000) and finally do comparison between the two methods. has any one done such work? can you suggest me some good material for that? and the main problem is how do i implement huffman