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Isel ISY 3DSCAN, Getting Started Manual

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Isel ISY 3DSCAN Getting Started Manual Download Page 4

 4 

Installation 

Connect all components as depicted below: 

 

Installation of the Camera Drivers 

1. Plug the USB drive into your PC, then choose “Open” resp. “Explorer”. 
2. Launch “Install_CCD-Camera_Driver“ (may require administrator rights). 
3. Follow the instructions on screen. 

Projector Settings 

The projector is shipped with optimal settings. We recommend not to change anything in the 
projector's on-screen menu.  
You can restore the recommended settings in the projector's on-screen menu any time: 

1. Select “Reset“ 
2. Be sure to switch “Auto Keystone“ OFF, and set the manual Keystone value to 0. 

For more information, please refer to the projector's User Manual. 
 

USB 

VGA / HDMI 

Summary of Contents for ISY 3DSCAN

Page 1: ...Getting Started Guide Version 1 1 Isel Germany AG Untere Roede 2 D 36466 Dermbach Germany Phone 49 0 36964 84500 Fax 49 0 03964 84510 Mail info isel com Web www isel com 2012 Isel Germany AG ...

Page 2: ...uired for scanner User Manual USB cable for camera Cable straps System Requirements Windows XP Vista or 7 32 bit or 64 bit 3D graphics adapter Available VGA or HDMI port Two available USB ports Recommended Dual core processor 2 GHz 4 GB RAM NVIDIA or AMD graphics adapter Safety Instructions Only operate the scanner in a dry environment Do not operate the scanner in areas where there is a risk of e...

Page 3: ... mm 50 mm 60 mm ca 40 mm ca 120 mm ca 0 1 mm 70 mm 60 mm ca 65 mm ca 180 mm ca 0 15 mm 90 mm 120 mm ca 80 mm ca 220 mm ca 0 2 mm 120 mm 120 mm ca 110 mm ca 300 mm ca 0 25 mm 150 mm 120 mm ca 125 mm ca 350 mm ca 0 3 mm 200 mm 240 mm ca 160 mm ca 450 mm ca 0 4 mm 300 mm 240 mm ca 250 mm ca 700 mm ca 0 6 mm 500 mm 240 mm ca 400 mm ca 1200 mm ca 1 0 mm in general similar to object angle 20 25 between ...

Page 4: ...3 Follow the instructions on screen Projector Settings The projector is shipped with optimal settings We recommend not to change anything in the projector s on screen menu You can restore the recommended settings in the projector s on screen menu any time 1 Select Reset 2 Be sure to switch Auto Keystone OFF and set the manual Keystone value to 0 For more information please refer to the projector s...

Page 5: ...s display This setting is required so that ISY 3D SCAN can project its scan patterns and show the user interface on your computer screen at the same time When these settings are correct your monitor and projector will show different contents but with the same desktop wallpaper You can move the mouse pointer sideways from the monitor into the projected image The Windows Taskbar and most desktop ico...

Page 6: ...uired allowing the software to obtain undistorted 3D data at the correct scale We use a calibration corner as reference whose properties are known precisely The three steps hardware setup camera calibration and projector calibration must be carried out in the following order 1 Menu Hardware Setup Adjustment and settings of projector and camera 1 Select setup type Structured Light Setup 2 Choose th...

Page 7: ...e object is depicted as sharp as possible Also you can use the projected black and white stripes for focussing 10 Fasten all screws projector ball joint of camera so that nothing can be dislocated from now on 2 Menu Camera Calibration 1 Select a calibration pattern size which fits to the object see table on page 3 Set up the calibration corner at precisely 90 using the mounting tracks For starters...

Page 8: ...ern at Calibr Scale You can find the number printed on the panels right next to the respective pattern 4 The projector now shows a plane white or grey face You can adjust its brightness wit the Projector Brightness control so that the calibration markers are clearly visible in the camera image If there is enough environment light in the room you can set the control to 0 If necessary you can adjust...

Page 9: ...d intensity curves must not be cut off at the blue borders Carefully adjust the lens aperture if necessary but be sure not to change the focus 4 Click Calibrate in order to calibrate the projector In this step the software measures the position and orientation of the projector its focal length and distortion coefficients as well as optical transmission properties and delays of the whole system You...

Page 10: ...riven this refers only to the image regions where the circular wave pattern is visible Should a correction be required carefully adjust the camera aperture but do not change the focus Each click on Start performs a new scan ISY 3D SCAN projects a set of different stripe patterns and records the images This takes 2 4 seconds depending on the settings If you check the Auto grab texture option ISY 3D...

Page 11: ...nu Texturing You can record a texture with each scan It is coloured if you are using a colour camera otherwise it is greyscale The texture usually requires different illumination settings When the Texturing menu is open you can adjust Projector Brightness camera Exposure or other camera properties as you like without influencing the scan settings A decent texture is like a good photo uniform illum...

Page 12: ...ent i e which no pair of scans have in common Hint With the Arrange buttons you can arrange all scans next to each other in order to get a good overview ISY 3D SCAN offers several alignment modes In general you should start with the Free mode which aligns one scan to one other with each step In order for the automatic mode to find the correct alignment the scans have to overlap sufficiently i e co...

Page 13: ...p This way scan 5 would be aligned to all scans which includes more overlapping areas and thus can lead to a more precise alignment Right click on the group s name in the list and choose Uncombine to separate the group again If automatic alignment cannot solve an alignment task correctly you can align scans manually by mouse keeping the Ctrl key pressed Please refer to the online manual for detail...

Page 14: ... made after expiry of warranty will be subject to a charge Your statutory rights are not affected through this warranty Damage caused through improper handling use storage changes to the electronics lens or housing or through Acts of God or other external influences or any operation outside of the technical specifications are not covered by this warranty Before returning the device please contact ...

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