Lensphoto shining on ISPRS 2008
The 21st ISPRS get consummation in the afternoon of 11st July.there are over 96 companies from more than 20 countries used their precise equipment, 3D images and splendid posters to show the newest result and development around the world on the photogrammetry and remoting field technology application.
The application of digital photogrammetry to measure distribution of tree positions with stereo image couple is introduced in detail, and the procedure of stereo vision applied in forestry environment is explored. Nonlinear error in measure model is adopted in the camera calibration; the interactive correlation matching is used under constraint of epipolar line and edge of tree detected by Canny operator. Results prove that application of digital photogrammetry technology to measure distribution of tree positions can meet demand of precision in experimental conditions.
Lensphoto present 3D survey and reconstruction based on multi-baseline and multi-image to the visitor from aboard.some showed their great interests on this technology and we set up the business relationship with them to enhance Lensphoto to be well utilized in digital archaeology,slipe surveillance,digital mine and movie 3D fields.
Inauguration
academician zhang introduce the characteristic of Lensphoto
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