What are the possible classifications of an image according to its composition?

What are the possible and the best approaches allowing to classify an image according to its composition in terms of flat regions and edges? (if it is possible, I look for an automatic classifier)

01 February 2019 3,951 1 View

Can anyone advise me to a good reference of image coding?

Can any one advise me to the best existing references of signal and image compression (coding) for beginners (simple and explicit courses, videos, explicit books, etc.)?

31 December 2018 9,434 5 View

Is there any way to filter flat regions and edges of a noisy image separately?

In my applications related to image denoising (filtering), I often suffer from the presence of the artifacts in the homogeneous filtered regions. In order to overcome this shortcoming, I thought...

07 August 2018 7,722 0 View

What is the variance of the addition of two signals?

Consider a signal F1(x) with a variance var1, and a signal F2(x) = a*F1(x-b) with another variance var2. So, what becomes the variance var3 of the signal F3(x) resulting from: F3(x) = F1(x) + F2(x).

02 March 2017 6,795 3 View

How long can take an article in the revision process?

01 February 2017 7,682 3 View

Re: How to discriminate between horizontal and vertical directions in image processing?

10 November 2016 8,206 5 View

Can any one give me a convenient classification of the test-images (lena, barbara, house, peppers, ...) often used in image processing topics?

01 February 2016 4,330 5 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

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

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

Can a Golgi-stained dendritic spines picture processed by Image J be directly used for publication?

24 February 2021 3,348 2 View