Presentation is loading. Please wait.

Presentation is loading. Please wait.

ABSOLUTE ORIENTATION Observation of the Control Points Corresponding Points Naming of the control points.

Similar presentations


Presentation on theme: "ABSOLUTE ORIENTATION Observation of the Control Points Corresponding Points Naming of the control points."— Presentation transcript:

1 ABSOLUTE ORIENTATION Observation of the Control Points Corresponding Points Naming of the control points

2 ABSOLUTE ORIENTATION Run of the adjustment Model points table with residuals

3 PLOTTING Selection of the primitive Mono with autocorrelation Or Stereo

4 PLOTTING Export in.dxf format

5 FEATURES OF THE DIGITAL PHOTOGRAMMETRIC WORKSTATION VERY EFFICIENT PLOTTING GOOD IMAGE CORRELATION Automatic DEM AERIAL TRIANGULATION EASY AND SIMPLE Very short training period NO EPIPOLAR RESAMPLING, NO ORTHOIMAGING

6 NON-CONVENTIONAL PHOTOGRAMMETRIC TECHNICS No stereoscopy No metric cameras

7 Non-metric cameras + digitizing table + PC PhOX + a lot of control points 6)

8 Ronchamp – Notre Dame du haut - 3D plotting of the photogrammetric survey by PhOX

9 Plotting with PhOX of the pinnacle of the Sagrada Familia in Barcelone

10 Barcelona – Sagrada Famiglia – The Control Traverse San Barnaba’s Spire

11 Barcelona – Sagrada Famiglia – The Control Traverse – Axonometric view The 3D line plotting of the spire The 3D line plotting of the spire

12 Barcelona - Sagrada Famiglia – The interior side of the Nativity facade

13 Samarkand - The Gur.I.Amir temple

14 Samarkand – Gur.i.Amir Temple - The Control Traverse – Plan and Axonometric view

15 Samarkand – Gur.i.Amir Temple - The point-wise plotting along the ribs, 965 points– Axonometric view with exagerated deformations with respect to theaverage meridian Samarkand – Gur.i.Amir Temple - The point-wise plotting along the ribs, 965 points– Axonometric view with exagerated deformations with respect to the average meridian

16 Samarkand – Gur.i.Amir Temple - The deformations of the dome – Axonometric view

17 Vanishing Point GeometryVanishing Point Geometry

18 Vanishing Points Geometry Case 1. Horizontal lines of the object going to a V.P. in the image Case 2. Vertical lines converging into a vertical V.P. Case 3. Another family of horizontal lines converging to a second horizontal V.P., the three directions being perpendicular to each other

19 Scene Transformations Projections Scale Factor rotations Translations transformation Matrix for an arbitrary point in homogeneous coordinates

20 basic Transformations translation rotation reflexion scale shear multiple Transformations concatenation


Download ppt "ABSOLUTE ORIENTATION Observation of the Control Points Corresponding Points Naming of the control points."

Similar presentations


Ads by Google