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How to read and visualize my lidar data?

조회 수: 96(최근 30일)
Kevin Chng
Kevin Chng 16 Apr 2019
답변: TripleSSSS 30 Apr 2020
Hi All,
My lidar data is in bin file :
Anyone here has any idea how to read my lidar data in MATLAB?
  댓글 수: 3
KSSV 16 Apr 2019
Actually after reading the data using fread it will be reshaped to required dimension using reshape. To achieve this format of the file should be known.

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채택된 답변

KSSV 16 Apr 2019
Is this fine?
fid = fopen('n008-2018-08-01-15-16-36-0400__LIDAR_TOP__1533151061547455.pcd.bin', 'r');
data = fread(fid,'single');
data = reshape(data,[],2) ;

추가 답변(1개)

TripleSSSS 30 Apr 2020
Read the data as a float using fread.
For nusences dataset each point in the point cloud contains 5 floats. reshape the data and use pcshow for display.


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