Community Profile

photo

Selva Karna


chennai anna university

347 total contributions since 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.

Contact

Selva Karna's Badges

  • Personal Best Downloads Level 2
  • First Review
  • 5-Star Galaxy Level 1
  • First Submission
  • Revival Level 1
  • Knowledgeable Level 2
  • 3 Month Streak
  • Thankful Level 3
  • First Answer

View details...

Contributions in
View by

Question


How to apply features for matching in volume Objects ?
How to apply features for matching in volume Objects ?

etwa 2 Monate ago | 0 answers | 0

0

answers

Question


How to segment volume object Automatically ?
How to segment volume object ? Volume Object Sample: 300 X 400X 800 H W C H-------->Height W------->W...

etwa 2 Monate ago | 0 answers | 0

0

answers

Question


How to write IGES from MESH, STL?
How to write IGES from MESH, STL?

2 Monate ago | 0 answers | 0

0

answers

Answered
Does anyone know can we use Xlswrite in symbolic variable or not?
Import symbolic tool, then extract your data then write to excel

4 Monate ago | 0

| accepted

Question


How to Segement objects[ foreground & background ], based on auto thresholding ?Image was dynamic ?
How to Segement objects[ foreground & background ], based on auto thresholding ?Image was dynamic ? * Image was gray scale ima...

5 Monate ago | 0 answers | 0

0

answers

Answered
where is alphaShape and alphaTriangulation M-Fucntion from my MATLAB Software ?
Steven Lord Then how to change and analysis this algorthims ?? any way to get source code of those functions?

7 Monate ago | 0

Question


where is alphaShape and alphaTriangulation M-Fucntion from my MATLAB Software ?
where is alphaShape and alphaTriangulation M-Fucntion from my MATLAB Software ? from this function inside empty but file runni...

7 Monate ago | 2 answers | 0

2

answers

Question


How to Create faces from Vertex [X Y Z] co-ordiante for STL write ? without inbuilt STL command?
How to Create faces from Vertex [X Y Z] co-ordiante for STL write ? without inbuilt STL command?

7 Monate ago | 1 answer | 0

1

answer

Question


How to detect 3d Volume object ?
How to detect 3d Volume object ?

9 Monate ago | 0 answers | 1

0

answers

Question


How to segement 3D objects using regionprops3 ? can any share ideas based on image pixel's values?
How to segement 3D objects using regionprops3 ? can any share ideas based on image pixel's values?

11 Monate ago | 0 answers | 0

0

answers

Question


How to differenciate Image Object based on Object properties ?
How to differenciate Image Object based on Object properties ? can share any one idea's?

12 Monate ago | 0 answers | 0

0

answers

Answered
How to save alphashape image as STL or CAD?
Thanks Sean de Wolski .

12 Monate ago | 0

Question


How to save alphashape image as STL or CAD?
How to save alphashape image as STL or CAD? can any share idea's?

12 Monate ago | 3 answers | 0

3

answers

Question


How to remove center traingle in a circle image?
How do I remove a center triangle of a circle image? Can any one share ideas?

12 Monate ago | 0 answers | 0

0

answers

Question


How to modifiy output of freeBoundary from input of STL?
How to modifiy output of freeBoundary from input of STL? can any one share idea's?

12 Monate ago | 0 answers | 0

0

answers

Answered
how to write equation in matlab ?
you have to write following equation: Z=A^2+B^2-2ab in MATLAB: syms a b c z z=(a^2+b^2-2*a*b)

etwa ein Jahr ago | 0

| accepted

Answered
when i write image [dicom 2D], i got error First argument must be image data specified by a numeric matrix?
Data type Conversion issues thanks for answer Rik Wisselink

etwa ein Jahr ago | 0

| accepted

Question


why after write stl Wrote 26499200 facets ?
why after write stl Wrote 26499200 facets ?

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


why stl wrie conversion take so long with 6.5 GB stl file size? how to reduce stl file size during stlwrite?
why stl wrie conversion take so long with 6.5 GB stl file size? how to reduce stl file size during stlwrite?

etwa ein Jahr ago | 0 answers | 0

0

answers

Submitted


VSK AUTOMATIC IMAGE SEGMENTATION
VSK AUTOMATIC IMAGE SEGMENTATION: Automatic Image Segmentation

etwa ein Jahr ago | 1 download |

Question


when i write image [dicom 2D], i got error First argument must be image data specified by a numeric matrix?
when i write image [dicom 2D], i got error First argument must be image data specified by a numeric matrix? how to solve image ...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


Very slow my lap when i use 3-D Volumetric Image Processing ? so any NVIDIA Graphics Card advanced Needed to Increase System Performance ?
Very slow my lap when i use 3-D Volumetric Image Processing ? so any Advanced NVIDIA Graphics Card [Quadra M1200 always i used m...

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


when i use 3D commands like regionpros3( dicom image,'All'); my system very slow to get answer ,how to increase speed ?
when i use 3D commands like regionpros3( dicom image,'All'); my system very slow ? how to increase speed ? Graphics Card or ? c...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


when i write dicom image above 500 slides i got error ? Images must contain fewer than 2^32 - 1 bytes of data.?
when i write dicom image above 500 slides i got error ? Images must contain fewer than 2^32 - 1 bytes of data.? How to solve ...

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


How to write N number of DICOM image[2D] to single DICOM file [3D] ?
How to write N number of DICOM image[2D] to single DICOM file [3D] ? can any give a idea's ?

etwa ein Jahr ago | 2 answers | 0

2

answers

Question


How to detect length of object from 3D image ?
How to detect length of object from 3D image ? can any share idea's?

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


How to Create x,y,z input of delaunayTriangulation(x,y,z); from JPEG,DICOM,images?
How to Create x,y,z input of delaunayTriangulation(x,y,z); from JPEG,DICOM,images?

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


How to Create trisurf image from RGB image ?
How to Create trisurf image from RGB image ?

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


How to extract x,y,z coordinate points from DICOM Image?
How to extract x,y,z coordinate points from DICOM Image?

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


How to convert 3d dicom to 3d stl ?
How to convert 3d dicom to 3d stl ?

etwa ein Jahr ago | 0 answers | 0

0

answers

Load more