Is it possible to verify suitability of Image encryption algorithm for IoT enviornment without using a hardware device?

Please help me to get the availability of hardware simulator (if any) to verify the performance of an image encryption algorithm for IoT environment.

02 March 2019 6,611 4 View

How NIST statistical suite works to test the randomness?

Please help me to understand the importance of NIST statistical suite to test the randomness in image encryption algorithm. Is there sample Matlab code available to study? If yes, please provide...

04 May 2018 7,987 4 View

How Chi-Square test works in image encryption?

I want to use Chi-Square test to compare the histogram of plain image and encrypted image. Please help me to understand how observed and expected frequency can be calculated.

02 March 2018 1,623 9 View

How to calculate NPCR and UACI value of binary image and gray image?

Hello All, I am able to calculate the NPCR and UACI value of a color image but not getting appropriate answer in case of binary image and gray image. Please help me to understand the difference...

09 October 2017 2,551 4 View

Can anybody have an idea about the extended XOR operation function?

Hello Researchers, Please tell me the extended XOR operation function which I need to apply on the images. Thanks!

09 October 2017 6,369 10 View

How to calculate NPCR and UACI of an RGB color image in matlab?

03 April 2017 8,623 3 View

How we calculate the periodicity (cycle) of Arnold scrambling of the digital image?

I am trying to apply Arnold cat map function to the matrix form of digital image to scramble the pixels. Please help me to calculate the periodicity of the Arnold scrambling function.

01 February 2017 9,530 8 View

How an image can be sequenced as a linear array using hilbert curve in matlab

I am trying to apply Hilbert scrambling to the image pixels. Before doing that I need to convert 2D pixels sequencing into 1D array using Hilbert curve. Please help.

01 February 2017 2,598 2 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View

Is there a suitable way to confine cell attachment area inside a multi-well plate?

Are there any types of cylindrical cell culture inserts that are designed to confine cell seeding area? Say, if I'm using a 12 well plate (3.5 cm^2/well), but only want to seed cells in the middle...

22 February 2021 7,127 4 View

How to perform Haldane correction on SPSS?

I was wondering if anyone knew how to perform the Haldane correction for SPSS (this is the definition of the correction -...

21 February 2021 2,882 1 View

absorption= 1-mag(S(FP1:1,FP1:1)*S(FP1:1,FP1:1))-mag(S(FP2:1,FP1:1)*S(FP2:1,FP1:1)) is it correct for absorption ?

hi everyone I am simulating a unit cell structure in HFSS using Flouquet port having two modes for absorption I have used this formula:- absorption=...

17 February 2021 9,178 2 View