Hi everyone.Do you have any information about Laplacian of Gaussian(LoG) filter?I want to create it in MATLAB.Can you help me?

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Do you have any idea to fix a noisy image in MATLAB?

Hi,every one.I want to fix a noisy image in MATLAB.Do you have any idea to help me?

07 August 2015 8,802 0 View

Hi,everyone.Do you have any information about person identification?

Identification

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What`s the new application of image processing field?

Hi,I work in image processing field.Do you know what`s the new application of it?

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Do you have any information about zero-crossing?

I want to use it on image to detect the edges.

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Hi,every one.Do you have any idea to create a gray-level image from colorfull image?

in Image Processing Field

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My frequency output shows no errors, however, there's no frequency as a result on gausview. Does anyone know what I'm doing wrong?

I'm trying to perform a frequency calculation using Gaussian via MOBAXterm. The output shows no errors, however, there's no frequency as a result on gausview. The option "vibrations" is not...

31 July 2024 631 4 View

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program?

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program? for example: Excited State 17: Singlet-A 5.1359 eV 241.41 nm...

28 July 2024 9,165 2 View

Is is possible to calculate the activation energy of Redox Reactions Using Gaussian?

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18 July 2024 4,418 3 View

Please, from the computational calculations of an organic compounds using Gaussian program?

Using DFT/B3LYP/6-311++G

17 July 2024 7,720 1 View

What is wrong with my input file?

im studing gaussian 16 with reading paper about I-131 Metaiodobenzylguanidine in the paper "In a similar vein, nuclear magnetic resonance shielding values were investigated using the widely...

16 July 2024 6,040 4 View

What does absolute and relative ir and raman activity means .and what the measurement formula?

I have ftir from gaussian output file.where ir aand raman are given. However in many research articles value of ir and raman are classified into two portion. Please anyone knows suggest me to how...

11 July 2024 2,498 1 View

What is gaussian input keywords to pe rform NLO, somebody writes #p, polar and other writes polar=enonly and polar =(DCSHG, Cubic)CPHF=RdFREQ?

I am new to gaussian 16 software and while doing non linear optical properties calculation hyperpolarizabiltiy polarizability dipole moment calculation I found different gaussian input keywords...

08 July 2024 7,551 1 View

How to apply an external electric field in gaussian 16 or Material studio DMOL3 ?

I need to apply an external electric field to 4-hydroxybenzoic acid to compare the molecule's reactivity descriptors. Could you guide me on how to apply the electric field using Gaussian and...

01 July 2024 4,192 3 View

How to rectify the error l502 in gaussian?

how to rectify that error and also I need some clarification regarding how to put scan in gaussian software

26 June 2024 735 2 View

How to include omegaB97X functional in gaussian calculation?

what is the keyword to add omegaB97X functional in gaussian input file?

20 June 2024 7,158 3 View

Marek Kraft

For general info, I please read this:

http://homepages.inf.ed.ac.uk/rbf/HIPR2/log.htm

For the information on how to do it in Matlab, please see here:

http://www.mathworks.com/help/images/ref/fspecial.html?refresh=true

Aparna Sathya Murthy

Refer : Digital image processing books such as Gonzalez and Woods and Anil K Jain