Question


Object not showing, image format?
Hi, I need some help understanding why saving the same image looks so different depending on method used to save the image. I ...

plus de 3 ans il y a | 1 réponse | 0

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réponse

Question


How to plot the intensity profile at 45 degree angle at certin coordinate?
The maximal intensity is located at coordiante (1064; 662). I can plot the line profile vertically and horiontally. My pro...

plus de 3 ans il y a | 2 réponses | 0

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réponses

Question


Convert an image with 16 bit depth to 32 or 62 bit in MATLAB?
How can i convert a 16-bit monocromatic image (no colors, black and white) to 32-bit ot 62-bit depth image? Also, I have an .p...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


How to get live feed of the camera with maximal intensity.
Hi, I have a GigE 8-, 12- bit monochromatic camera. I would like to have some kind of live feed of the camera while settin...

environ 4 ans il y a | 1 réponse | 0

1

réponse

Question


How to save 12 bit PNG images
Hi, I have a grayscale camera that takes 8 and 12 bit images. Im taking images via MATLAB gentl. I noticed that imwrite saves th...

environ 4 ans il y a | 1 réponse | 0

1

réponse

Question


Fast concolution of image and ellipse of varid sizes
Hi, I'm currently trying to figure out how to make fast convolution between an image (2000x1600 pixels) and a much smaller ellip...

environ 4 ans il y a | 1 réponse | 0

1

réponse

Question


Fast convolution of an large image and small mask
Hi, I was wondering if it is possile to speed up the convolution of a large image? My image and my mask are not the same size. F...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


How does the imresize function work?
Hi, I was wondering if the resize function changes the size of the pixel? Is the resize function same as CCD binning? I like to ...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


Image processing handling camera temperature flucturations
Hi, I guess this is more of a question about image processing. I am taking pictures with a CCD camera in the lab and then analys...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


Question about Imaging functions
Hi, I have done some measurement of a light source that I like to display in MATLAB. I want to look at the intensities for e...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


Changing the x,y axis values
Hi, I have a figure of an image showing the pixel number in the x- and y-axis. I would like to display this in angle mrad in...

plus de 4 ans il y a | 2 réponses | 0

2

réponses