tala
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Awarded to tala on 09 Oct 2019
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Question
use 3D free form deformation for 3D image registration
Hello every body. Im working on medical image registration. Is there any matlab code for 3D free form deformation in order to us...
5 years ago | 1 answer | 0
1
answerQuestion
dynamic time warping types
hello.Im working on DTW of signal syncrinization. but i could find only dtw.m file exchane on matlab. how can i find different t...
5 years ago | 0 answers | 0
0
answersQuestion
multimodal medical image registration
hello every one. i have 2 images(which are attached) , first one is from echocardiography and the second one from cardiac ct. i...
5 years ago | 0 answers | 0
0
answersQuestion
find the parameters of slicing
Hello everyone. Im working on 2D-3D image registration. as we Know, we can obtain a slice from a volume with 2 parameters: The ...
5 years ago | 0 answers | 0
0
answersQuestion
find the intersection of two curves
hello. i have 2 curves which are drawn amplitude against samples. how can i find the intersection of samples in 2 curves? i me...
6 years ago | 1 answer | 0
1
answerQuestion
draw pairwise line between each sample of two curves
hello. I have two curves in a graph. how can i draw lines between each sample of curves. for example draw a line between sample...
6 years ago | 1 answer | 0
1
answerQuestion
using Dynamic Time Warping for temporal registration
Hello every one. i have 2 signals which i have obtain them from two image modalities. now i want to temporally align them. i ha...
6 years ago | 0 answers | 0
0
answersQuestion
find the best slice from ct volume
hi. i have a 2D image of echo which consist of LV contour. and also i have a volume of cardiac ct that i want to find the best s...
6 years ago | 0 answers | 0
0
answersQuestion
find the best slice from a volume
hello. i have a 2D image of echo which consist of LV contour. and also i have a volume of cardiac ct that i want to find the bes...
6 years ago | 0 answers | 0
0
answersQuestion
white ellipse in black background
hi every one. i'm a beginner in matlab. i need to draw a white ellipse in a black background(512*512) as shown in the picture...
6 years ago | 1 answer | 0
1
answerQuestion
draw an ellipse with maximum correlation with a segment
Hello. I'm working on an image processing project. I have segmented an image which the segmented result is attached and i have ...
6 years ago | 0 answers | 0
0
answersQuestion
remove a segment from an image
hello i have an image that is come from echocardiography. i need to remove the mitral valve (that i colored it in red), to make...
7 years ago | 0 answers | 0
0
answersQuestion
scale two images without imresize
hello i have two images and i want to scale them to each other. when i use imresize, the interior elements are degraded and sk...
7 years ago | 1 answer | 0
1
answerQuestion
superimpose extremas of region on image
hello everyone im a beginner in matlab. could anybody help me please: i have found the extremas of a region wich comes frome ...
7 years ago | 1 answer | 0
1
answerQuestion
image registration with affine transformation
hello. i am trying to use an affine transformation for image registration. i have selected 4 control points with 'cpselect' and...
7 years ago | 0 answers | 0
0
answersQuestion
arbitrary slice from cardiac ct
hello. i am working on two image modalities, 2D echocardiography and 3D ct. i want to extract an slice from volume of ct equal ...
7 years ago | 0 answers | 0
0
answersQuestion
a mex file in matlab program
hello i have downloaded a code from mathworks. in the example of code, it starts with " mex eig3volume.c" i dont know how shou...
7 years ago | 1 answer | 0
1
answerQuestion
difference between frame rate up-conversion and frame interpolation
hi everybody could anyone explain for me what is the difference between frame rate up-conversion and interpolation between two ...
7 years ago | 0 answers | 0
0
answersQuestion
how can i compute 1D wavelet between 2 pixel of two frames
hi, im a beginner in matlab i have 2 frames in different time points(I1,I2). each of them are 512*512(m=512, n=512). i want to...
7 years ago | 0 answers | 0
0
answersQuestion
the usage of squeeze
hello i wanna know what does this command do. I_ij = double(squeeze(Image(i,j,:)))
7 years ago | 1 answer | 0
1
answerQuestion
increase frame rates of a video
hello i wanna know, is there any solution to make a sequence of 9 frames to 40 frames? i mean interpolate between frames and g...
7 years ago | 0 answers | 0
0
answersQuestion
frame rate up-conversion
hello im a beginner in matlab. i want to increase the number of frames in a video. i have tried the interp1 but the results were...
7 years ago | 0 answers | 0
0
answersQuestion
frame rate up-conversion
hello im a beginner in matlab. i want to increase the number of frames in a video. i have tried the interp1 but the results we...
7 years ago | 0 answers | 0
0
answersQuestion
linear interpolation between wavelet coefficients of two image
hello i have two images called A1 and A2 in different and consecutive time indexes t0 and t1 respectiveley. i want to produce a...
7 years ago | 0 answers | 0
0
answersQuestion
interpolation between sequnce of images
hello i am a beginner in matlab. i have 10 frames of echocardiography so each frame is in a time index.(t1,t3,t5...) i want t...
7 years ago | 1 answer | 0
1
answerQuestion
interpolation between 2 images
hi everyone i have 2 grayscle images of ct scan how can i priduce an image between these 2 images by spline,nearest or linear ...
7 years ago | 1 answer | 0
1
answerQuestion
estimating motion field from a squence of images
hi i am working on 2 modality of medical images: echocardiography( which consist of around 30 frames and is static) and ct scan...
7 years ago | 0 answers | 0
0
answersQuestion
calculate the normal vector of a 2D image
hi i have a 2D image of echocardiography. is there any solution to compute the normal vector of this image?
7 years ago | 1 answer | 0
1
answerQuestion
how can i compute euclidean distance between 2 consecutive points of a manifold curve
hello im working on echocardiography datas. i have a manifold curve for about 80 images, so each image is a point in manifold c...
7 years ago | 0 answers | 0
0
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