How can we count the number of edges in an edge detected image using canny/sobel algorithm in MATLAB?

I need to process an image for edge detection and then want to count the number of edges in that image.

29 December 2020 5,594 2 View

Wireless display using small software at client and large software at server.

03 December 2016 2,333 3 View

How to measure extinction coefficient of para nitrophenyl acetate (pH 7.6 tris sulphate buffer; temperature 25 degree)?

My system contains 1.8 ml buffer (pH 7.6, Tris sulfate), 1.0 ml 3mM p-NPA (para-nitrophenyl acetate) and 0.2ml enzyme solution. Change in absorbance is recorded at 25 degree.

05 May 2016 510 5 View

How can I run an OpenSTAAD application / result object from outside of STAAD Pro ?

03 August 2015 3,396 2 View

Can anyone help me resolve the following error in Metaphlan2?

I use metaphlan2 for meta-genomic analysis. I am using it on biolinux. I downloaded and put it in my path, but when i type command " python metaphlan2.py metagenome.fastq --mpa_pkl...

01 May 2015 2,087 3 View

Can anyone help with a problem regarding developing welded and bolted connections in abaqus?

we are developing a model of box shaped steel frame on abaqus by using ISMB-600. we are also using stiffeners to prevent web buckling so while developing model we were finding some issue on making...

29 April 2015 391 1 View

About E value

I want to screen some proteins for a human protein using BLASTp. I want to find a unique protein from my query sequences of protein that are non homologous to human proteins. What should be the...

04 March 2013 2,271 3 View

Factors important while culturing of mammalian cells

We have been culturing cells for years now, but we have recently been observing a strange behavior, especially in cell lines like MCF-7, CaCo2, HepG2 and L929, that they are detaching from the...

01 January 1970 2,798 3 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