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HOW TO CALCULATE THE TOTAL COUNTS PIXEL USING BINARIZE
Hi all, i try use the Gradient Weight segmentation funtion (as script). I binarize it. Only got the volume (T1) like below. M...

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How to get total count
Hi all, i try use the Gradient Weight segmentation funtion (as script). I binarize it. Only got the volume (T1) like below. M...

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how to write script window level
Hi i want to write window level 3189 1595. [spect map]=dicomread('I-131sphere10nisbah1', 'frame', 45); imshow(spect[3...

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How to get the total count in circel
Hi everyone, i use ellipse in this imshow function. the the circle appear. but how to know the total counts and the mean counts...

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How to Calculate The Full Wave Half Maximum.
Hi Everyone, anyone know how to write command to calculate the Full Wave Half Maxiumum(FWHM) on my data. As shown in figure atta...

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how to change the type of binarize threshold
Hi Everyone, can help me to solve this problem. i want to binarize my image dicom. the threshold is 40% from my max pixel. then...

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How to command the Gradient Weight
Hi All, I've 83 frame image dicom. I try do the gradient weight segmentation. But why only just one frame appear (as image att...

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How to get the Kernel
Hi.. Anyone know how to get the Kernal in our data set image (Dicom Format) The example is in the red box.

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How to Fuse image multimodality
Hi all, I have 128 image SPECT (SPECT scan), and have 673 images CT (CT scan). how to fuse both, while one of the set images...

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how to rotate the 3D
Hi all, Anyone knows how to invert the 3D image. as attached. so that the two big purple volume can rotate to up. because i tr...

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how to know the total counts in liver
Hi All, Let say i fused image between PET and CT. Then in liver area, i got some uptake. Then how to calculate the counts in...

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how to use writeDicom
Hi all, i used file exchange Medical Image Reader and Viewer version 3.9 (917 KB) by Josh Schaefferkoetter. but when after i ...

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how to fix multibrandread function
Hi all, i want to use multibrandread function, but got error. this is my dicom image 128ASTITR2SUB8.dcm which is my image have...

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HOW TO USE RIRE TO SHORTCUT DICOM INFO
Hi all, anyone have experienced use RIRE? fixedHeader = helperReadHeaderRIRE('rirePatient007MRT1.header'); movingHeader = h...

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how to convert 5 dcm images to 5 png images
Hi all, i have 5 dicom images. i want to convert it to png images. clc clear all % Get a list of all files in the folder wi...

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how to convert dicom image to png
Hi all, i want to convert my dicom image to png image. below my coding, but error. Anyone can help me? [I, map]=dicomread('...

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how to determine image size png
Hi all, anyone can help me how to know the pixel size of one pixel?? my image is medtest.png >> info = imfinfo('medtest.pn...

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how to calculate area region growing
Hi all, i use function region growing. my script as below. it work. but how to know the area of the growing? i used regionprops...

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how to change color images
Hi all, i try to fuse between two image. my coding as below, and my picture as attached. B = dicomread('TRANSA001_CT025.dcm')...

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IMAGE BINARIZE determine THRESHOLD
Hi, i have one set data image grey scale. pixel value from 0 - 1300. Then i want to threshold is 1300*0.4 = 520 . then the pix...

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how to convert grey image to RGB
Hi all, i have 60 slice grey image. how want to convert to RGB image? as attached is my grey image (grey.jpg). rgb.jpg is fr...

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How want to know the threshold value of grey image?
Hi all, I have one grey image. the max intensity is 2563, and the min intensity is 0. this is my coding. clc clear all %rea...

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how to convert grey image to RGB
hi All, i have 60 slice image SPECT in grey scale. How to convert all to RGB? Below is my coding. P = zeros(103, 103, 6...

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how to fuse 2 set data different length frame
Hi all, i have 60 image SPECT, and 193 Image CT. how to fuse it? which different length frame/slice. i use imfuse but failed. ...

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how to resize images
Hi all, If i want to resize my image from to 103 to 128, is it correct my coding? clear all clc P = zeros(103, 103, 60);...

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HOW TO SAME THE RATIO
Hi all, i have 60 image SPECT, and 203 image CT. Dimension for SPECT is 103, and CT dimension is 256. This coding below i dev...

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how to write loop for dicom image
Hi all, i have 10 images start with I40.dcm to I130.dcm. i try thid command, but failed. anyone can help me? clear all cl...

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WHICH THE BEST RECONSTRUCTION ALGORITHM FOR SPECT IMAGE
Hi all, Anyone can share with me, what is the best reconstruction algorithm for SPECT image for the best image quality ? Now i...

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how to find pixel coordinate?
Hi all, can help how to fing the max pixel coordinate? image as attached. i try below command, row and column is 1. not correct...

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how to open mat file
Hi all, can anyone help me how to open mat file in MATLAB. so that i can change some data. i used this script as below ...

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