What is the compelling need for image super resolution?

Let me assume that the organizations would afford to have high performance super computing to work on high resolution images directly without the need for image down scaling for machine vision...

11 December 2019 3,578 14 View

How to translate images at the image level using Deep Learning?

Please find attached the picture. I have a bigger image (in orange) with two sub-sections (in blue). I have to translate (superimpose) different regions within these sub-sections with another...

10 November 2019 3,240 7 View

What quantitative measures to use to explain variance across datasets?

I have observed that the performance of a machine learning model trained on a larger dataset is not as convincing as the one trained on a smaller (different) dataset. What quantitative measures I...

01 February 2019 5,451 5 View

Which colormap gives better performance in chest x ray classification with CNN?

I have been experimenting with greyscale CXRs and also with different colormaps to observe a possible difference in the performance of deep learning models. Has anyone identified the best colormap...

11 December 2018 4,083 4 View

What brings the performance difference in Deep Learning with different data augmentation strategies?

I am studying the performance of deep learning (DL) models toward abnormality detection in chest X-rays. Due to sparsity of data, I augmented the data using different augmentation strategies...

10 November 2018 309 7 View

Does AP/PA chest x ray view classification carry any clinical significance?

I could come across a few studies that perform AP/PA Chest X-ray view classification using machine learning. However I'm puzzled if this is a truly noteworthy/real problem in the clinical setting....

10 November 2018 8,359 7 View

How to concatenate feature vectors in Python?

I have been using three different deep learning models and extracting features from the given images. I'm getting feature vectors of dimensions (1,4096), (1,2048) and (1,21024) from three...

03 April 2018 2,645 1 View

How to concatenate feature vectors of different dimensions?

With Python and Keras, I have been using three different deep learning models and extracting features from different layers for the given images. I'm getting feature vectors of dimensions...

03 April 2018 6,043 2 View

Can you explain the architectural benefits of Deep Learning models including Inception, Residial networks and DenseNets in simple terms?

in layman terms, can you explain the architectural disparity between Inception, Residual networks and DenseNets and how they benefi classification?

02 March 2018 3,810 2 View

How to find the optimal Deep Learning model architecture while performing cross-validation studies?

02 March 2018 2,263 3 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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

Can anyone help with Schistosoma identification?

Can anyone identify what kind of Schistosome species this might be? Morphological features of cercariae and adults resemble Trichobilharzia, though I am fairly new to the field of parasitology...

25 February 2021 7,760 6 View

IF troubleshooting: looking at an intracellular protein that localizes to the cell's and how to reduce increase in signal due to cell ruffles?

I am currently trying to stain for PI3KBeta in MDA-MB-231 cells. My current issue is that 1) beta stains all over the cell and 2) there is an increase in signal at the edge of the cell and this...

24 February 2021 8,582 1 View

How to clean up TEM grid with plasma cleaner?

I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...

23 February 2021 3,262 5 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Specify the Burgers vectors for dislocations, which cannot be uniquely identified.?

1. A bcc metal single crystal was sliced along (1 -1 0) plane for TEM study. Assuming that the TEM available is equipped with a goniometer stage which tilts up to 45o. The Burgers vector of...

20 February 2021 2,370 1 View

Can the intensity of this broad band in XRD mask other crystaline phases present?

I obtained a XRD diffractogram with significant broad band at low 2theta levels, also around 30 2theta another smaller broad band appears. It all points out to the existence of an amorphous phase....

19 February 2021 8,414 4 View