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Evolution


Last seen: 1 year 前 |  自 2012 起处于活动状态

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Trying to make my way through Matlab.

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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...

6 years 前 | 0 个回答 | 0

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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...

7 years 前 | 0 个回答 | 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...

8 years 前 | 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...

8 years 前 | 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...

8 years 前 | 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 given on ...

8 years 前 | 1 个回答 | 0

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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 ...

9 years 前 | 0 个回答 | 0

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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...

10 years 前 | 1 个回答 | 0

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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...

10 years 前 | 0 个回答 | 0

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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...

11 years 前 | 0 个回答 | 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...

12 years 前 | 0

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

12 years 前 | 3 个回答 | 0

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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...

12 years 前 | 1 个回答 | 0

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

12 years 前 | 1 个回答 | 0

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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 ?...

13 years 前 | 1 个回答 | 0

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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...

13 years 前 | 1 个回答 | 0

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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...

13 years 前 | 2 个回答 | 0

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