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# Navneet Viswan

21 total contributions since 2011

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Fitting two data sets with one curve
@ the cyclist Hey, even i'm struck in the same problem. Seems your solution will work for me. Can you help me out with an examp...

5 years ago | 0

Posted

trimesh/trisurf to .stl
Hi, I had a 3D point cloud data, which I triangulated and got a mesh model by using trimesh option. I need to convert that mesh...

5 years ago | 2885 views

Posted

Point cloud to mesh model
Hi, I have an array containing [X,Y,Z] data which aren't dependent on each other. The entire point cloud resembles a human feet...

5 years ago | 3559 views

Responded

RE: Parametric spline for closed-curve fit.
Hey Benson, Hope you could give me some hints in solving my prob! I have 10000 data sets of (x,y) for which i need to fit a cu...

5 years ago | 11617 views

Question

Curve fitting - problem
I have 10000 data sets of (x,y) for which i need to fit a curve. Once I could fit a curve, i need to get points on the curve wit...

5 years ago | 0 Answers | 0

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Posted

Curve fitting problem - help
I have 10000 data sets of (x,y) for which i need to fit a curve. Once I could fit a curve, i need to get points on the curve wit...

5 years ago | 1122 views

Responded

Re: Denser points to crisp points
Thanks for this idea. But isn't there anyother alternative? Anyways to create a pilot set of points representing the whole clust...

5 years ago | 1485 views

Posted

Laser Camera Calibration
Hello, Can someone pls give me some guidelines in using the intrinsic and extrinsic factors obtained as a result of camera cali...

5 years ago | 1464 views

Posted

Denser points to crisp points
Hello forum, I'm working towards generating point cloud from a laser scan images as input. Firstly, I could able to extract onl...

5 years ago | 1485 views

Posted

point clouds
Hi , This is my prog on isolating laser stripe from the set of images. My result for this script gives me the isolated laser st...

5 years ago | 1392 views

Posted

Laser, point cloud
This is my prog on isolating laser stripe from the set of images. My result for this script gives me the isolated laser stripe a...

5 years ago | 1755 views

Responded

Re: Generating Point Clouds
Image Analyst, This is my prog on isolating laser stripe from the set of images. My result for this script gives me the isolate...

5 years ago | 6725 views

Responded

Re: Generating Point Clouds
Hi ImageAnalyst, I am working as per your suggestions and now I am struck in generating a reliable method of turning the x,y lo...

5 years ago | 6725 views

Responded

Re: peak detection and analysis
Hi, Can you please guide me on how to design a FIR filter for peak detection in a set of images and plotting it out. (MATLAB) It...

5 years ago | 9320 views

Responded

Re: Generating Point Clouds
Point Clouds: In this regard, I meant the collection of all points where the Laser has traced in my set of images. Is it possibl...

6 years ago | 6725 views

Responded

Re: Generating Point Clouds
Hi Image Analyst, Thanks a lot for your reply. Have a look at my input images at https://picasaweb.google.com/lh/sredir?uname...

6 years ago | 6725 views

Responded

Re: image processing - find bright spot
Image Analyst, how to isolate a trace of bright region ( by laser) and generate the point cloud? Thanks

6 years ago | 4493 views

Posted

Generating Point Clouds
Hi, Can somebody pls let me know how to generate point clouds from area traced by a laser in an image?.. Kindly help me out pls...

6 years ago | 6725 views

Responded

Re: Processing 3d point cloud resulted by 3d scanner
Hi David, Came across your work in Matlab Central. I am starting to build a 3D laser scanner using matlab, which exactly follow...

6 years ago | 7943 views

Posted

Finite Impulse Response Filter for Image segmentation
Hi, Thanks VJ

6 years ago | 2052 views

Posted

Laser Scanner
Hi, Kindly help in this. What would be the best algorithm for a 3d- Laser scanner? Input: pictures (2d) of an object with Laser...

6 years ago | 1844 views