Any code for 3D image reconstruction from multi view 2D images?

More Sarkis Najem's questions See All

Is DEL ( DNA Encoded Library ) a good field for job opportunities in the futur ?

Do you think that DNA encoded libraries (DELs) holds promising future prospects and job opportunities ? I will be very thankful to receive your suggestions

03 June 2023 1,492 1 View

Anyone has encountered this kind of 13C NMR peak shapes?

Please, do you have any experience with this kinf of peaks in 13C NMR chromatogram? Do I have to consider 2 carbons or just 1 for each peaks shape?

27 February 2022 2,351 6 View

What is the suitable TLC solvent to separate polymethoxyflavones from plant material?

I'm looking for the isolation of polymethoxyflavones from my crude extract. Which TLC plate is better, normal or reverse phase? And which kind of solvents giving a best separation? Anyone...

07 October 2021 2,513 8 View

How to determine the percentage of essential oil constituents by GC MS ?

I would like to determine the proportion of every constituent of my essential oil. I made GC MS and the the qualitative analysis by recognising the different constituents presents using...

22 September 2021 1,933 3 View

Could we use computer simulation or modeling to test a natural inhibitor against corrosion?

Silico experiments are considered the cheaper way to test and examine a substrate against an activity. In corrosion science, could we use software, a computer simulation, or modeling to...

22 June 2021 2,557 4 View

Any Platform or course to master NMR spectroscopy?

I'm working in the field of plants, isolation, and structure determination of biologically active natural compounds. I need NMR of proton, carbon-13, 2D,... Any suggestions in this regard; free...

12 May 2021 2,618 5 View

Does the boiling point of essential oil constituents go necessarily with their retention time?

The boiling point of α-Pinene surrounding 155 °C and that of β-Pinene surrounding 166 °C. And we find always the α-Pinene before the β-Pinene. Does the boiling point go necessarily with the...

09 April 2021 5,622 3 View

Can I use UV- liquid in anticorrosion activity?

After emersing my material (mild steel ) in the different present concentrations tested in the anticcorosion activity. I pull out the material and I analysed the liquide on UV-liq. How can I...

08 April 2021 6,219 3 View

What is the best column for analyzing essential oil through GC-MS?

I'm using an HP-5MS column with a length of 60 m, but in the literature I find so many papers using 30 m! Firstly, what is the best column ( HP-5MS, HP-5, DB-5, ...) for characterizing essential...

05 April 2021 3,617 7 View

Does tween have an effect on the anti-corrosion activity while we use it to make essential oil well mixed with acid?

We use either tween 80 or tween 20 to mix the essential oil with acid while we are preparing the stock solution in order to carry out the test of anticorrosion activity in an acidic medium. I'm...

26 March 2021 3,488 2 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

In the situation below, can I apply braun and Clark thematic analysis?

I have a theoretical framework for preparing a interview guide to assess the unmet care needs of a sub population of chronically ill patients and their caregivers(dyadic interviews).

04 August 2024 8,798 7 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 4 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

How are aPTT and PT values reduced after hemodialysis compared to before dialysis value in patients with chronic kidney disease?

I am conducting my research regarding blood coagulation in patients with CKD. I observed a reduction in post hemodialysis aPTT and PT values compared to pre hemodialysis values. But most of...

30 July 2024 3,467 0 View

IHC profiler in image j software. has anyone used it to quantify nuclear DAB positivity?

Dear researchers. I tried using the IHC PROFILER in image j to quantify nuclear DAB staining. I followed the instructions in the original article by "Varghese F, Bukhari AB, Malhotra R, De A...

29 July 2024 2,229 0 View

While using the IHC PROFILER plugin in image j software, to quantify the epithelial cytoplasmic DAB staining do you crop remove the stromal tissue?

My question pertaining to the DAB staining in cytoplasm of human oral squamous cell carcinoma tissue. When quantifying the epithelial cancer cells do we have to crop remove the stromal tissue?...

29 July 2024 2,682 6 View

Why in 2D image created by discovery studio 2021, the halogens appear as alkyl group?

In my molecule there is Chloro group at 2-position of phenyl ring, but in 2D image it appears as methyl showing no interaction.

28 July 2024 734 0 View

Why is there a significant edge deviation in radar point cloud and camera registration?

The above are manually labeled extrinsic matrices based on the first image It can be seen that the projection error at the edge is large, while the error at the center is small. What could be the...

23 July 2024 7,479 3 View

Which software tools are best for enhancing diagnostic accuracy in chest X-ray imaging using image reconstruction and neural networks?

I am reaching out to seek your valuable advice and recommendations regarding the best software tools to use for this research. Specifically, I am looking for software with a user-friendly...

22 July 2024 3,794 1 View

Bertrand Kerautret

Hi Sarkis,

You can have a look to free Meshroom software:

https://github.com/alicevision/meshroom

Or Colmap for instance:

https://demuc.de/colmap/

Best,

Sarkis Najem

Bertrand Kerautret thank you so much

Mohammad Daneshzand

Try iso2mesh MATLAB toolbox:

http://iso2mesh.sourceforge.net/cgi-bin/index.cgi?Home