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Selva Karna


chennai anna university

Last seen: environ 2 mois il y a Actif depuis 2013

Professional Interests: Analytics. AI-ML,Digital Image processing, Computer Vision ,Gesture Analysis Video Processing. #D Volume Processing.Text Analysis, Audio Processing. Image Photo Filter effects generation, API Development,External plugin generation.

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  • GitHub Submissions Level 1
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  • Knowledgeable Level 2
  • 3 Month Streak
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A répondu
Image to mesh conversion
Hi, for mesh creation need x,y,z coordinate & pitch of images. then only you can make mash or 3d . 1. one image not enough---i...

7 mois il y a | 0

Question


How to write a Alpha channel video ? [RGBA]
How to write a Alpha channek video ? [RGBA] I have RGBA Frames -120 frames how to write a above RGBA frames as video? If aga...

7 mois il y a | 1 réponse | 0

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Question


How to Save as Image from Streaming Buffered Data?
How to Save as Image from Streaming Buffered Data? Buffered Data= Hexa value (3 byte[BGR]) Streaming data H=1920 W=1080 Samp...

9 mois il y a | 1 réponse | 0

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Question


How to Streaming Live Video using cudaMallocHost /cudamalloc Python/C++ via PCIe (Transmit/Receive )?
How to Streaming Live Video using cudaMallocHost /cudamalloc Python/C++ via PCIe (Transmit/Receive )?

12 mois il y a | 1 réponse | 0

1

réponse

Question


How to write a Image with Alpha channel ?using imwrite matlab command?
How to write a Image with Alpha channel ?using imwrite matlab command? Example: RGB=imread('football.jpg'); Alpha=? imwrit...

environ un an il y a | 1 réponse | 0

1

réponse

Question


How to Apply the REC 2020 Color Standard in a Video /Image ?
How to Apply the REC 2020 Color Standard in a Video /Image ?

plus d'un an il y a | 1 réponse | 0

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Question


How to fix Image tearing in video ? Why it Happen ?
How to fix Image tearing in video ? Why it Happen ?

plus d'un an il y a | 1 réponse | 0

1

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Question


How to rectify the frame drops in video? why it happen ?
How to rectify the frame drops in video? why it happen

plus d'un an il y a | 1 réponse | 0

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Question


How t osolve this Error ?No Mathod 'noisremov' with matching signature found for class 'imagreg' ?
No Mathod 'noisremov' with matching signature found for class 'imagreg' ? how to solve ?

plus d'un an il y a | 1 réponse | 0

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Question


MATLAB 2010 code not working in MATLAB2012a ?
MATLAB 2010 code not working in MATLAB2012a ? my 2010a file name: TestingFile.m function [z,w]=testingfile(a,b) z=a+b; w=z*b...

plus d'un an il y a | 1 réponse | 0

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réponse

A répondu
Pose Estimation Nodes Help
based on your skelton points to extract index value of images(pixels)

plus de 2 ans il y a | 0

Question


how to replace roi [overlay] of image [region], based on perspective of moving image shape ?
how to replace roi [overlay-t1.png] of image [region], based on perspective of moving image[shap1.jpg,shap2,shap3] shape ? ...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

A répondu
Image Background Overlay Color Changes Why Does It happen?
use image imfuse command

plus de 2 ans il y a | 0

A répondu
How to Improve Blur Picture and Make picture more clear?
@Zain ul abideen ahsan use clach enhancement and filters

plus de 2 ans il y a | 0

A répondu
how to use writeDicom
your_volume_data=300 X 300 X1200 dicomwrite('filename.dcm,your_volume_data)

plus de 2 ans il y a | 0

| A accepté

Question


how to carry roi (image roi overlay) along with object shape moments ?
how to (to overlay)carry roi (image roi) along with object shape moments ? here i have share roi image & object moments imag...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to Segment a image object based on edge points ?
How to Segment a image object based on edge points ?

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


How to Segment a object's based on color pixel value ? and how to labelling it ?
How to Segment a object's based on color ?and how to labelling it ? Image dynamic ?

plus de 2 ans il y a | 1 réponse | 0

1

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Question


Color based segment ? extract all color object ?
Color based segment ? extract all color object ?

plus de 2 ans il y a | 2 réponses | 0

2

réponses

Question


How to extract image roi [non scale roi] and how to assign another image roi location ?[ non-scale roi area ?
How to extract image roi [non scale roi from dora image] and how to assign another image roi location ?[ non-scale roi area --t...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to fit a dress on human body automatically ?
How to fit a dress on human body automatically ?

plus de 2 ans il y a | 1 réponse | 0

1

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Question


How to fit the image in the curve shape ?
How to fit the image in the curve shape ? here attached image ?

presque 3 ans il y a | 1 réponse | 0

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réponse

A répondu
how to detect some difficult circles and count them
Option 1: * Change threshold level Option 2: * Use dialtion & Erotion Operration

presque 3 ans il y a | 0

A répondu
How do I plot the centers of stitched images?
imagesc(your_image)

presque 3 ans il y a | 0

A répondu
How to prune leafs on edge image ?
Use Dilate & Erode Operators.

presque 3 ans il y a | 0

A répondu
i am not able to use the trial
Which OS you hae use?

presque 3 ans il y a | 0

Question


How to print TAMIL character using MATLAB Script 2014a? Can any one share idea?
How to print TAMIL character using MATLAB Script 2014a? Can any one share idea?

presque 3 ans il y a | 1 réponse | 0

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réponse

A répondu
convert 1D to 3D
clc clear all; close all; load('ZYX.mat') z=zeros(44,57); z(:,1)=LAT; z(1,:)=LEV; z(1,1,1:100)=LON; volshow(z)

plus de 3 ans il y a | 0

| A accepté

A répondu
how to begein with Polyline map grid
Can you share your image?

plus de 3 ans il y a | 0

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