Frame Formats Used In Custom Calibration; Frame Sync; Accuracy; Table 2-1. Frame Formats Used In Custom Calibration - Intel RealSense D400 Series User Manual

Overview
2.3

Frame Formats Used in Custom Calibration

The following unrectified calibration frame formats are available. The Custom
Calibration Sample App uses these formats.

Table 2-1. Frame Formats Used in Custom Calibration

2.4

Frame Sync

The calibration frames are not synced. To avoid possible motion blur, calibrate the
device with images captured at static positions. In this sample, a tripod is used to keep
the camera device at fixed positions while capturing the images for calibration. This is
same if you want to develop your own custom calibration app.
2.5

Accuracy

The calibration will not be accurate if the checkerboard doesn't sufficiently cover the
field of view or the poses are not diverse enough between captures. The calibration will
11
Intrinsic x
Extrinsic x
Format SKU
D400
Left and Right Sensors:
1920x1080 @ 15 FPS
D410
Y16
(16-bit)
D420
Left and Right Sensors:
1280x800 @ 15 FPS
D430
D415
RGB Sensor:
YUY2
1920x1080 @ 15 FPS
D435
x x
x x
Used
Intel® RealSense™ Camera D400, D410, D415
Intel® RealSense™ Camera D430 D420, D435
Intel® RealSense™ Camera D415, D435
x
x x
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