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Software User Manual - Argos3D - P33x
Last change: 29 June 2020/Version 10
If
NofSequ
gets configured to 4, the first and the second sequence and the third and the fourth sequence get
calculated to one frame.
Note
The modulation frequency of sequence 0 must be lower than the modulation frequency of
sequence 1 and the modulation frequency of sequence 2 must be lower than the modulation
frequency of sequence 3
4.4.5
V Combine sequences (
HDR
)
Vernier and Combine sequences can be enabled together to get a high precision frame.
Example register settings:
•
NofSequ
: 4.
•
IntegrationTime
: 600
•
IntTimeSeq1:
600
•
IntTimeSeq2:
5200
•
IntTimeSeq3:
5200
•
ModulationFrequency:
20MHz
•
ModFreqSeq1:
80MHz
•
ModFreqSeq2:
20MHz
•
ModFreqSeq3:
80MHz
•
ImgProcAdvanced
, set bit 0 and bit 7
4.5
Camera Coordinate System
The camera coordinate system is depicted in Figure 4-3.
Pixel numberi
ng starts in the upper left corner of the pixel array, seen from the camera’s point of view.
Distance data always contains the measured distance from the ToF sensor to the viewed scene.
Point cloud data contains X, Y and Z coordinates for each ToF pixel. Point cloud data is calculated via intrinsic lens
parameters for the ToF sensor and optical system, and via extrinsic parameters. The reference point of the camera
