Evolution

Last seen: quasi 3 anni fa | Attivo dal 2012

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Trying to make my way through Matlab.

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Domanda

How to calculate Joint CDF of joint PDF
I have 300 pairs of numerical data which depicts condition(roughness, energy) of 300 tumors.The information in the pair is indep...

circa 8 anni fa | 0 risposte | 0

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Domanda

How to use zero level set to obtain the segmented object?
Hello, I have used active contours with level set to plot the contour around an object within an image.How can i use the zero...

quasi 9 anni fa | 0 risposte | 0

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How does one rescale an array of 3D images in MATLAB R2011b?
This is a great answer you have given.Really can help a lot of us in medical imaging trying to interpolate the medical imaging d...

quasi 10 anni fa | 0

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3D volume dimension resize
Just want to know that were you supposed to take care of the resolution only and not voxel size? In your case the voxel size als...

quasi 10 anni fa | 0

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Rice grain chalky area
Hello I would like to know how we can calculate chalky/white area in a rice grain? Also i used following matlab code giv...

circa 10 anni fa | 0

Domanda

Rice grain chalky area
Hello I would like to know how we can calculate chalky/white area in a rice grain? Also i used following matlab code given on ...

circa 10 anni fa | 1 risposta | 0

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Domanda

Plotting plane waves and their fft2 plots
I have been trying to plot a 2d plane wave like the one given below using surf and ezsurf but no luck .Similarly the fft2 plot ...

circa 11 anni fa | 0 risposte | 0

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Domanda

conv2() for gray images
Hello I am trying to perform 2D convolution of 2 images.After performing the convolution i am trying to show the resultant imag...

circa 11 anni fa | 1 risposta | 0

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Domanda

imregister function and pyramid levels
Dear Alex My question is related to imregister function which utilizes Gaussian pyramid levels. What I do is I decompose t...

circa 12 anni fa | 0 risposte | 0

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Domanda

Matlab Code Error(PSNR =inf)
I was runnning a code to calculate PSNR of compressed images .I was able to get PSNR values higher till 314 dB for compression r...

quasi 13 anni fa | 0 risposte | 0

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imregister function and affine transformation
Thank you Taylor .I have used the 'DisplayOptimization' but the transformation estimate appears incomplete as if half of it is d...

oltre 13 anni fa | 0

Domanda

imregister function and affine transformation
I need to see the transformation matrix (affine transformation)which is used during multimodal registration. thanks

oltre 13 anni fa | 3 risposte | 0

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Domanda

binary data reading into an image
I need some help with a bin file i have downloaded.it contains slices of the brain mri. this is the info i got about the .bin f...

oltre 13 anni fa | 1 risposta | 0

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Domanda

Compression Ratio
Hello guys Am interested in compressing and recovering some scrambled data using wavelets.Is there way out to set the compres...

circa 14 anni fa | 1 risposta | 0

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Domanda

Image and Key XORing
Hi there i am still stuck in xoring a 256 byte value with an image stored in a 3D array ? what should be the steps to do it ?...

circa 14 anni fa | 1 risposta | 0

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Domanda

Error :Index exceeds matrix dimensions
can someone please help me in finding the error in the code I have a generated a key of 256 bytes I also read an image wi...

oltre 14 anni fa | 1 risposta | 0

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Domanda

Matlab2006 a installation issues on Acer laptop with Windows xp
I am facing problems in re installing matlab 2006a on my Acer laptop with windows xp .I had installed it successfully and was us...

oltre 14 anni fa | 2 risposte | 0

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