GARBAGE BOX: 3D RECONSTRUCTION AND 4D
DEFORMATION MEASUREMENTP R O J E C T - B A S E D L E A R N I N G
D I G I T A L P H O T O G R A M M E T R Y
M A R T I N D R E I K O M
M U H A M M A D I R S Y A D I F I R D A U S
T A N Y I H A N
PURPOSE
3D reconstruction and 4D deformation measurement
Design experiment procedure for the simulation of deformation
TARGETS
Garbage box
Total image used in this project are 123 images for full trash and 92 images for empty trash.
SOFTWARE USED
Agisoft photoscan pro
Cloudcompare
SONY ALPHA 6300 CAMERA
Camera Sony Alpha
6300
Focal length 16 mm & 19 mm
Sensor Size 23.5 x 15.6 mm
Image Size 6000 x 4000
pixels
Sensor Type CMOS
Effective pixels 24 megapixel
WORKFLOWObject Images
(Empty Trash)
Object Images
(Full Trash)
Align Photo Align Photo
Camera Calibration
and Optimization
Camera Calibration
and Optimization
Add Coded Targets
and Distance
Add Coded Targets
and Distance
Re - Optimise Re - Optimise
Build Dense
Pointcloud
Build Dense
Pointcloud
Build Mesh
Model
Build Mesh
Model
Build Textured
Model
Build Textured
Model
3D Model
Analysis
Conclusion
3D Model
Analysis
Qualitative and Quantitative
Accuracy Analysis
RESULT (EMPTY TRASH)
Calculated Tie Points with camera location in Photoscan Dense Point Cloud
Point Cloud
RESULT (EMPTY TRASH)
Shaded Model
Solid Model Textured Model
Wireframe Model
RESULT (EMPTY TRASH)
Camera Calibration
RESULT (EMPTY TRASH)
Scale Bars
RESULT (FULL TRASH)
Calculated Tie Points with camera location in Photoscan
Dense Point Cloud
Point Cloud
RESULT (FULL TRASH)
Shaded Model
Solid ModelTextured Model
Wireframe Model
RESULT (FULL TRASH)
CAMERA CALIBRATION
RESULT (FULL TRASH)
SCALE BARS
QUALITATIVE & QUANTITATIVE ACCURACY ANALYSIS OF 3D
MODEL
Max Distance: 0.211 m
Average Distance: 0.042 m
RMS: 0.012 meters
THANK YOU FOR YOUR ATTENTION