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Birds Eye View/Calibration Guide: Difference between revisions
→Build Birds Eye View
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=== Build Birds Eye View === | === Build Birds Eye View === | ||
The purpose of this stage is to combine all of the perspective transformed images into a single BEV image. This process is performed in the BEV View. A rectangle frame indicates the valid output image area. Ensure all the images fit inside this frame, anything outside will be ignored. | The purpose of this stage is to combine all of the perspective transformed images into a single BEV image. This process is performed in the BEV View. A rectangle frame indicates the valid output image area. Ensure all the images fit inside this frame, anything outside will be ignored. | ||
{{Message|content=Use the Fit button in the zoom toolbar to adjust the frame to the visible area.|type=info}}{{Message|content=Use the Opacity tool in the Settings Menu to fine-tune the overlap between the images|type=info}} | {{Message|title='''Tip'''|content=Use the Fit button in the zoom toolbar to adjust the frame to the visible area.|type=info}}{{Message|title='''Tip'''|content=Use the Opacity tool in the Settings Menu to fine-tune the overlap between the images|type=info}} | ||
# Click on View BEV in the Control Panel, to move the BEV View working space. | # Click on View BEV in the Control Panel, to move the BEV View working space. | ||
# Make sure you have performed the transformation for all the images, each transformed image should appear in the Main View. | # Make sure you have performed the transformation for all the images, each transformed image should appear in the Main View. | ||
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# Once you have matched all the images you can click '''Apply''' to see the blended result. Actually you don’t need to wait until you have all the images, you can hit apply any time you want to see a partial BEV result. The resultant BEV will be shown at the '''Result View.''' At this point the resulting image may not be easy to view because you may have many overlaps that will be solved when you select the ROIs. | # Once you have matched all the images you can click '''Apply''' to see the blended result. Actually you don’t need to wait until you have all the images, you can hit apply any time you want to see a partial BEV result. The resultant BEV will be shown at the '''Result View.''' At this point the resulting image may not be easy to view because you may have many overlaps that will be solved when you select the ROIs. | ||
{{Message|content=Do not expect a perfect match, the different perspectives of the cameras always will cause some disparities. |type=note}} | {{Message|content=Do not expect a perfect match, the different perspectives of the cameras always will cause some disparities. |type=note}} | ||
=== Region of Interest Selection === | === Region of Interest Selection === | ||