How to calculate the center of the main vessel using the contour?

Hello. I want to do some image analysis on OCT blood vessl images. Given the contour of the adventitia, how can I calculate the center of the main blood vessel?

31 December 2019 6,378 2 View

No title

Hello. I have two series of images and I want to automatically detect the corresponding pairs between these series (i.e. the image pair that depicts the same area). Is there any way to do it using...

05 June 2019 6,398 3 View

Which machine learnig method for function regression should I choose?

Hello. I want to use a machine learning method for function regression in order to speed up metaheuristic methods for optimization. Given all these methods such as multilayer perceptrons, radial...

09 October 2017 129 4 View

How different is resolution in certain medical imaging processes?

Hello. Currently I am doing research that involves the pixel and spatial resolution in images from different scanners sensors (CT, MRI, etc.) as well as images from same sensor but using different...

03 April 2017 3,136 1 View

Image databases for 2D affine image registration?

Hello. I am currently doing a research on 2D affine image registration. Are there any databases for it (medical or not)? Thank you in advance

02 March 2017 9,067 0 View

Deep Learning and regression?

02 March 2017 2,882 9 View

Image database for 2D rigid image registration?

02 March 2016 2,798 1 View

Does anybody know any free tools to convert a surface representation file (such as STL for example) into a 3D DICOM dataset?

Is the conversion of STL to 3d dicom set possible?

07 August 2015 6,884 0 View

Multivariate function approximation

Hello. Any suggestion on which method is best suited for multivariate function approximation?

02 March 2015 9,373 0 View

Is there an image registration method that combines feature and image intensity based methods?

Is there an image registration method that combines feature and image intensity based methods?

31 December 2014 8,105 2 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to find the mode of classified ocean colour images?

Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...

01 March 2021 9,874 3 View

How to threshold an image despite bright lighting, using ImageJ/Fiji?

Hi everyone, I am using Fiji to determine the percentage of the image covered by leaves, branches, or trunk, but i've encountered some difficulty when the sun hits parts of my image like the one...

27 February 2021 1,194 3 View

Trouble with Charting with Google Earth Engine (Technical)?

Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...

26 February 2021 7,084 2 View