How to obtain regions around the person bounding boxes(excluded the detected people in scene)?

Hi all. I have a set of coordinates of bounding boxes for AVA Dataset. This dataset is used in action recognition. My goal is to get the areas around the people (people are inside boxes) and do...

13 February 2021 2,538 2 View

No title

In the couple stress theory we have only dependent macrorotation and we can calculate curvature tensor. But in the micropolar theory we have independent microrotation and maybe macrorotation, but...

08 June 2020 2,961 1 View

Is passive layer of Mg alloys under compressive strain or a tensile one?

According to the references, P-B ratio of Mg passive layer is about 0.8. The same reference (Magnesium technology by Horst) claims that MgO layer is under a compressive strain, due to the...

24 October 2019 1,764 2 View

How to prevent limbphagia in spinal cord injured rats?

We observed lower-limbphagia from phalanx to knee in transection models of spinal cord injured rats. How can we manage and prevent it ?

05 May 2019 3,422 5 View

Request about molecular simulation of NF by material studio?

How to create pressure differences across the membrane during NF membrane simulation by Material studio?

07 April 2019 8,419 1 View

What assumptions should I consider to simulate underwater wireless sensor networks?

I want to simulate a routing protocol in the UWSN by using metaheuristic algorithm. We chose matlab as the simulator. We distribute the sensors in a 3D environment. we want to measure energy...

08 May 2018 1,299 3 View

How to convert an MRI Grayscale brain image in jpeg format to an RGB image in Matlab?

When I am using the gray2rgb I get an error that it does not exist?

17 March 2018 5,635 3 View

Can we consider BM3D method for denoising MRI images in Transform domain?

I am writing a review paper about MRI denoising methods in Transform domain. I want to know can I put BM3D method in Transform domain category?

10 January 2018 2,075 3 View

I want to convert my RGB image to lab color space .which Matlab code should I use?

This one colorTransform = makecform('srgb2lab'); lab = applycform(rgbImage, colorTransform); or rgb = imread('peppers.png'); Convert the RGB image to the L*a*b* color space. lab =...

18 December 2017 7,236 5 View

Hi. Can we consider BM3D algorithm as a MRI denoising method in Transform domain?

I am writing a review paper about different MRI denosing methods in Transform domain.

07 December 2017 8,057 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View