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USValentino Cazalet
 

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  1. USValentino Cazalet
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    1. POCalculating camera motion out of corresponding 3d point sets
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      1. PTQuestion
    1. POCalculating camera motion out of corresponding 3d point sets
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      1. PTQuestion
    2. POPCL Rigid Transformation using IterativeClosestPoint - Error: vector erase iterator outside range
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      1. PTQuestion
    1. This table or related slice is empty.
    1. COOk thank you... I checked again and I don't see an error why it's not a 1 in (3,3)... might it be because they're all coplanar? I'm going to try it using the links you posted... maybe I'll find a better way for this... ;)
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      1. POCalculating camera motion out of corresponding 3d point sets
      1. USValentino Cazalet
    2. COThank you for that answer! I will check how it's done with the PCL library. But as far as I see it, where is the difference between ICP algorithm and the one I used in OpenCV? I mean sure both work differently, but don't both of them return the relative rotation and translation between the frames? The tutorial gives me a 4x4 matrix T. I've tried it just the same with the data I get from the openCV function. I also created a 4x4 matrix P, which is the orientation and position. I tried to calculate the trajectory by: P_t = P_t-1 * T_t Unfortunately this gives me impossible results. Any ideas?
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      1. USValentino Cazalet
    3. COcloud_out is the point cloud that should be matched. Look at the tutorial line 10. icp is the instance of the IterativeClosestPoint class (line 37). Well I tried to debug it but I couldn't get an information out of that since I can't set stop points or anything. Just seeing the output of the debugger or disassembler didn't help at all... But isn't it weird taht it even tries to get some information from the VC 10.0 path? I mean after I uninstalled it, there isn't even a C:\Program Files\Microsoft Visual Studio 10.0 anymore...
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      1. POPCL Rigid Transformation using IterativeClosestPoint - Error: vector erase iterator outside range
      1. USValentino Cazalet
 

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