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2016 年からアクティブ

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質問

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...

6年弱前 | 1 件の回答 | 0

1

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質問

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...

6年弱前 | 1 件の回答 | 0

1

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質問

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...

6年以上前 | 0 件の回答 | 0

0

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質問

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 ...

6年以上前 | 0 件の回答 | 0

0

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質問

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...

7年弱前 | 1 件の回答 | 0

1

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質問

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...

7年弱前 | 1 件の回答 | 0

1

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質問

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...

7年弱前 | 0 件の回答 | 0

0

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質問

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...

約7年前 | 0 件の回答 | 0

0

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質問

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...

約7年前 | 0 件の回答 | 0

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質問

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...

7年以上前 | 1 件の回答 | 0

1

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質問

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 ...

7年以上前 | 0 件の回答 | 0

0

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質問

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...

8年弱前 | 0 件の回答 | 0

0

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質問

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...

8年弱前 | 1 件の回答 | 0

1

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質問

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 ...

8年弱前 | 1 件の回答 | 0

1

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質問

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...

8年弱前 | 0 件の回答 | 0

0

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質問

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 ...

約8年前 | 0 件の回答 | 0

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質問

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...

8年以上前 | 1 件の回答 | 0

1

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質問

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 ...

8年以上前 | 0 件の回答 | 0

0

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質問

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...

8年以上前 | 0 件の回答 | 0

0

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質問

the usage of squeeze
hello i wanna know what does this command do. I_ij = double(squeeze(Image(i,j,:)))

8年以上前 | 1 件の回答 | 0

1

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質問

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...

8年以上前 | 0 件の回答 | 0

0

回答

質問

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...

8年以上前 | 0 件の回答 | 0

0

回答

質問

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...

8年以上前 | 0 件の回答 | 0

0

回答

質問

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...

8年以上前 | 0 件の回答 | 0

0

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質問

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...

8年以上前 | 1 件の回答 | 0

1

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質問

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 ...

8年以上前 | 1 件の回答 | 0

1

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質問

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...

8年以上前 | 0 件の回答 | 0

0

回答

質問

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?

8年以上前 | 1 件の回答 | 0

1

回答

質問

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...

8年以上前 | 0 件の回答 | 0

0

回答