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Re: Generating Point Clouds
Posted:
Mar 3, 2011 1:42 PM


Hi Image Analyst,
Thanks a lot for your reply. Have a look at my input images at
https://picasaweb.google.com/lh/sredir?uname=v.navaneethakannan&target=ALBUM&id=5579922441378566865&authkey=Gv1sRgCNCYsYik8c7obQ&feat=email
My objective is to make a point cloud of the entire feet scan. Please correct my understanding and suggest on processing the image to my final goal; 1. Isolating the laser trace in entire images 2. Acquiring point clouds and placing them in a metric graph, so that i could measure parameters.
Thanks
ImageAnalyst <imageanalyst@mailinator.com> wrote in message <d5419920dec5430f8d80ef9ad5c427d9@r19g2000prm.googlegroups.com>... > On Mar 3, 12:05 pm, "Navaneetha Kannan Viswanathan" > <v.navaneethakan...@gmail.com> wrote: > > 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. > > > > Thanks in advance >  > Where did you post your image? > Define "point cloud"  do you mean you want the (row, column) > coordinate pair of every pixel in your area? > Define "traced"  do you mean those pixels that the laser actually > touched (so it would be a line rather than an area), or do you mean > some area that was circumscribed (outlined) by the laser and you want > the pixels inside that area even though the laser didn't hit those > particular pixels?



