Nowadays, computer developtment is rapidly increase followed by
developtment of its supporting device. One of that supporting device is camera.
At this moment, there are many camera with various model built with the latest
fixture and more function. Therefore, usage of camera become more and more
vary in life.
The objective of this final project was to use camera to mapping 3D
object become 2D object on monitor screen. This could be happened by involve
the use of camera calibration principle, which is taking some picture from 3D
object with camera position is freely placed, about to get the 2D object view. The
methods and functions were taken from Open source computer vision library and
some research source that had been exist. The best methods was chosed by the
With this software computer can locate position of an object in an image,
which captured by camera, by using centroids method based on object?s skin color
and transformation of 3D points to 2D points and just the opposite by using
camera calibration method.
Results from experiments that had been done shows capability of camera
calibration method to transform 3D points to 2D with tolerance range 0-1pixel.
For calibration results there is an error but it below 1 pixel. As for object centroid
detect, there are deviation about 10-20 pixel therefore program?s precision in
transforming object position also change about 20-30 pixel from the exact points.
(23498097) HENDARTO WIJONO
(96-006) Petrus Santoso
(91-024) Resmana Lim
Universitas Kristen Petra
Year : 2003
3. COMPUTER VISION
calibration, mapping, 3d object, camera, computer
s1 - Tugas Akhir (Program Studi Teknik Elektro S1)
Tugas Akhir No. 02/638/ELK/2003; Hendarto (23498097)
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