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# Latifa Bouguessaa

Last seen: 5 days ago Active since 2022

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Question

smooth curve smooth curve
Hello, everyone. How can I best smooth the curve (see attachment) (fitting)? Do you have an idea? I thank you

16 days ago | 1 answer | 0

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Question

Problem with 2D fftshift
Hello, everyone, I hope you can help me i have a problem with 2d fftshift. I have to get the noise power spectrum from 18 Roi...

27 days ago | 0 answers | 0

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small ROIs for low-contrast detectability (LCD) analysis
Hi guys How can I create a set of 900 ROIs with 6X6 pixels (placed randomly and covering all phantom image) inside the phantom ...

3 months ago | 1 answer | 0

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Question

Draw multiple circles in one image
Hello, everyone, I need your help. I wanted to draw several circles in one picture and edit them later. Attached is a screen sh...

4 months ago | 1 answer | 0

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Question

Curve smoothing / fitting
Hi guys, I need your help again. how can i smooth or fitting my curve? Many Thanks

4 months ago | 1 answer | 0

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Question

Average of multiple matrices
Hello dear forum members I have a question, I have 36 images and I want to calculate this formula (M=Bi - mean value of all ima...

5 months ago | 1 answer | 0

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Question

Create ROIs with a radius and at a 20° angle
Good day, I hope someone can help me here I have a DICOM image (Phanton) and I need 18 ROIs (15X15) along a radius (see attach...

5 months ago | 1 answer | 0

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select roi on the circle
Hello, Thank you Sulaymon Eshkabilov and Image Analyst for your answer. I have now segmented my phantom on the picture and ...

5 months ago | 0

Question

select roi on the circle
Good day, I hope someone can help me here. I have a phantom CT image and want to select the objects (Roi). The objects are on ...

5 months ago | 2 answers | 0