automatic calibration of stereo-cameras using ordinary chess-board patterns
Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.
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Transcript of Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.
![Page 1: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/1.jpg)
Vision Sensors
● Single Cameras
● Panoramic Cameras
● Stereo Cameras
![Page 2: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/2.jpg)
Single Cameras
● Uses:– Visual data to match ladar data– Visual identification– Speed-proximity sensor
● Manufacturers: Too numerous to list● Cost: $500-$10K depending on resolution and
frame rate
![Page 3: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/3.jpg)
Single Cameras
● Recommendations:– Use digital cameras (not digital video).– Leading interfaces:
● firewire● camera link
![Page 4: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/4.jpg)
Panoramic Cameras
● Single camera + parabolic mirror
● Uses– Localization– Relative position– Azimuth, pitch and roll
● Manufacturerhttp://www.neovision.cz/prods/panoramic/
● Cost: 850 EUR
![Page 5: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/5.jpg)
Panoramic Cameras
● Multiple cameras stitched together
● Uses– Localization– Relative position– Azimuth, pitch and roll
● Manufacturerhttp://www.ptgrey.com/products/index.html
● Cost: $19,950
![Page 6: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/6.jpg)
Stereo Cameras
● Uses– Obstacle detection– Road positioning
● Manufacturers– Tyzx http://www.tyzx.com/Systems.shtml
– Point Grey http://www.ptgrey.com/products/index.html
– Videre http://www.videredesign.com/
![Page 7: Vision Sensors ● Single Cameras ● Panoramic Cameras ● Stereo Cameras.](https://reader038.fdocuments.us/reader038/viewer/2022103023/56649e435503460f94b36d56/html5/thumbnails/7.jpg)
Stereo Cameras
● Cost: $2K - $25K● Benefits:
– Simultaneous capture– Better resolution than
ladar?– No moving parts