Hi, in the classification step trough neural network,we choose randomly the classification threshold or not?

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Dear Researchers, What is the best histogram?

I computed the distribution of data according to attribute 1 and attribute 2; so , i would like to compare between these distributions, i plot the histogram and boxplots. What information can i...

31 December 2016 6,290 0 View

Dear researcher, what is difference between grid and cloud computing?

I am trying to understand some concepts related to distributed systems , grid and cloud computing. So I need some good papers to know about these concepts. Can anyone provide some good references...

09 October 2016 8,784 4 View

Dear Researcher, I would like to understand why the red pixels appear when i transform the original one into HSL color space?

I transformed the attached image (1.jpg) in HSL color space, so i use the rgb2hsl and hsl2rgb Matlab functions. As a result, Red areas in the resulted image (lesion.jpg), so i would like to...

08 September 2016 6,829 0 View

Dear Researches, i have three images that applied three techniques for contrast enhacement, i would like to know what is the best one?

I applied three techniques for contrast enhacement on the image "less Contrast.jpg", so i obtained three different images : "MSRCR1.jpg, IlluEnhHSV1.jpg and IlluEnhHSVMSRCR1.jpg", I would like to...

08 September 2016 7,756 15 View

Dear Researcher, is it correct to enhance the contrast from illumination component obtained by Retinex algorithm?

Dear Researcher, I would like to understand and enhance the color image contrast. I have somme questions to ask, i will be very appreciated if you answer me. 1. What does mean"high dynamic range"...

06 July 2016 975 4 View

Dear researcher, i would like to understand the image luminance, contrast , brightness and illumination?

Dear researcher, What is difference between the illumination, luminance, contrast and brightness? Is there any relationship between these concepts? Thank You Best Regards Khadidja BELATTAR

06 July 2016 3,884 0 View

I would like to test the contrast enhancement on test images but the probleme i have not images of poor contrast, so what can i do?

Hello, I would like to test the contrast enhancement method on test dermoscopic skin lesion images but the problem i have not images of poor contrast, so what can i do to create images of bad...

05 June 2016 6,404 10 View

Hello, any one help me please to choose the suitable journal to submit my work?

Hello, I work with medical image retrieval for diagnosis purposes, so i would like to submit my paper to a journal in IGIglobal or Inderscience, but the the problem i do not know what is the...

31 December 2015 9,903 3 View

Hi, could anyone please provide me some CBIR matlab code source?

I need some code sources for CBIR, please could provide me that please? Thank you a lot. Best Regards Khadidja BELATTAR

06 July 2015 2,373 2 View

Hi, could any one help me to use vl_sift,please?

I need to use vl_sift but it did not work for me. i download the "vlfeat-0.9.20-bin.tar.gz ", unpack it , out it in new folder nammed" vlfeatroot" , i run vl_setup with this...

06 July 2015 481 1 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View