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Abdulllah


Last seen: Today Aktiv seit 2019

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Derivative of an image with respect to an other image
Hello, I have to take derivative of an image with respect to an other image satisfying equation dy/dx where y and x are two gray...

6 Tage vor | 0 Antworten | 0

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Adding XTickLabels to grouped individual bar graphs and plot on hold
I have two types of plots. 1) In fist case I need to label individual bar graphs in the grouped bar plot. Here is the example ...

5 Monate vor | 1 Antwort | 0

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Fitting multiple data sets to single curve in least square sense
I am trying to fit multiple data sets i.e., x1,x2,x3 -> y1,y2,y3 to a single cuve f following this exapmle. However, it returns ...

9 Monate vor | 2 Antworten | 0

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Write image info using imwrite or other method
How to write imag info when writing an image. I can read the image info from one file using imfinfo but I can not find a way to ...

mehr als ein Jahr vor | 2 Antworten | 0

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Frage


Dendrogram; How to understand linkage(x) output?
I have three questions regarding Dendrogram and linkge function. I have data of some x models e.g., x1=0.1576 x2=0.9706 x3=0....

mehr als ein Jahr vor | 1 Antwort | 0

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Frage


Error using mex Unknown file extension ' '. Matlab Ubuntu
Please help me compiling mex file in Matlab 2018b Ubuntu20. I get Error using mex Unknown file extension ' '. The compiler se...

etwa 2 Jahre vor | 1 Antwort | 0

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compiling c and cpp using mex Matlab ubuntu
I have installed Matlab 2018b on ubuntu 20. MEX is configured to use 'gcc' for C language compilation. I am facing two problems...

etwa 2 Jahre vor | 1 Antwort | 0

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Frage


YUV420 to RGB Conversion Conversion
Hello, I am using this code to read YUV420 and convert to RGB. Because I have YUV420.YUV image file but that code is for video ...

mehr als 3 Jahre vor | 1 Antwort | 0

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Frage


Saving and resuming the parfor states
Is it possible to save the states of parfor loop, stop/break and restart from the same state. For example, in may case some tim...

mehr als 3 Jahre vor | 1 Antwort | 0

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Frage


Warning: Editor is not serializable
I run the following code to get current state of Editor X = matlab.desktop.editor.getAll; Then I save the variable X. I get f...

mehr als 3 Jahre vor | 2 Antworten | 0

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Check Positive or Negative Infinity
isinf function gives logical true in both cases whether infinity is postivie or negative but does not tell whether infinity is ...

mehr als 3 Jahre vor | 2 Antworten | 0

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Best fit maximizing one parameter while minimizing other parameter
I have two images reference and other is test. I apply model on the ref image to create test images and find out PSNR and AMBE. ...

mehr als 3 Jahre vor | 0 Antworten | 0

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Match each element of one array with each element of other array without loops
Hello, I want to match each element of one array with elements of the other array say "cc". Then multiply with a number from th...

mehr als 3 Jahre vor | 2 Antworten | 0

2

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3D interpolation using LUT very slow, alternative method
Hello, In image processing, converting XYZ(CIE 1931 XYZ space) to display RGB, We have created a LUT for our display. it is 3d ...

mehr als 3 Jahre vor | 0 Antworten | 0

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Why the pixel position by currentpoint and getpixelposition are not same at same point?
I have image on an axis (axis1) in gui. I check the pixel positions of axes and check the currentpoint of mouse on the intial po...

fast 4 Jahre vor | 0 Antworten | 0

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Draw a rectangle on an image in gui with mouse hover
This question has two parts. First I want to draw a rectangle on an image in gui only when the mouse hovers on the image. Secon...

fast 4 Jahre vor | 1 Antwort | 0

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