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VALCam USB with Flash
Introduction
Thanks for purchasing the VALCam USB, the first image acquisition system
designed specifically for photo-ID and visual database applications. All
camera controls (pan, tilt, zoom and exposure level) are available from the
mouse or keyboard. Manual positioning of the camera is eliminated for
increased operator efficiency.
The VALCam Professional also includes One Click Auto Centering.
Double click on the subject's nose and the camera will immediately center
itself in under a second.
In addition to hands off control, the VALCam USB provides a synchronized
photoflash for consistent high quality image acquisition in any environment.
Software controls are provided for flash intensity and flesh tone adjustments
making the acquisition of top quality images a snap. High quality captures
with perfect skin tones and exposure can be obtained effortlessly in any
environment, even dark rooms!
Video Associates Labs, Inc.
11525A Stonehollow Dr., Suite 130
Austin, TX 78758
1-800-331-0547
www.VAL.com
Features Include:
•
One Click Auto Centering on USB Professional
•
Complete SDK available on request
•
Complete USB hardware interface
The only connection to the computer is a USB cable
•
Mouse control of pan, tilt, zoom and exposure in Pan/Tilt/Zoom
version. Zoom in/out for the Zoom version.
•
Uses optical pan, tilt, zoom for highest resolution.
•
Synchronized photoflash with software control of flash exposure
and flesh tones. Perfect captures even in dark rooms.
•
Hassle free integration of photoflash.
•
Includes 32 Bit Twain Driver. Optional Software Developers Kit
available.
•
Will work in all major Windows photo ID and imaging
applications.
•
High-resolution single chip CCD array (796x494).
•
Auto Focus, S-video output.
•
Available in both NTSC and PAL video standards.
Quick start instructions for hardware and software installation are provided.
A trouble-shooting guide will help resolve any installation and operational
problems. The Imaging Hints and Tips section will help the end user
achieve high quality captures.
If technical support is needed please contact:
Video Associates Labs, Inc.
Phone: 800-331-0547
Fax: 512-491-7619
Email:
support@val.com
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Summary of Contents for Video Associates Labs VALCam USB
- Page 1 Includes 32 Bit Twain Driver. Optional Software Developers Kit available. In addition to hands off control, the VALCam USB provides a synchronized • Will work in all major Windows photo ID and imaging photoflash for consistent high quality image acquisition in any environment.
- Page 2 Installing the VALCam USB Zoom Parts List for available VALCam products: Do not connect the camera to the computer until after software 8500-630 VALCam Pro with Flash installation. High resolution Pan/Tilt/Zoom Camera Mount the photoflash to the hot-shoe External USB interface box connector on top of the camera.
- Page 3 Associates. Final Installation for Win XP and Win 2000 Run Setup VALCam USB.EXE located on the installation CD. Verify that the camera is configured as described above. Make sure the power supply is connected and plugged in to a wall outlet.
- Page 4 One Click Auto Position (Available on Pan/Tilt version only) Release the Left mouse button This version of VALCam USB supports One Click Auto Positioning for the Camera will position the face feature at the new cursor position. fastest face-centering feature available for photo-id applications. Unlike other auto-centering features, the VALCam will center the camera in real time in less Tap the ↑, ↓, ←, →...
- Page 5 Adjust Live Preview/Capture Parameters Sharpness Control Click the Flash Off button. Click the “Advanced” tab on the Adjust Dialog box. Adjust the Brightness control buttons for proper image illumination. This is the only control used The “After Capture” control adjust image brightness. adjusts post capture image enhancement.
- Page 6 Taking a Flash Capture Click the Use Flash button to Flash On. The Flash will be triggered the next time the capture button is clicked. Frame the subject with the camera controls. Remember to zoom in as tight as your image composition will allow for highest image resolution.
- Page 7 Cropping Control later in the manual. The VALCam USB allows the user to set cropping parameters for both preview and capture. The live preview will display live video that corresponds to these parameters. The capture image will also conform to these dimensions.
- Page 8 Using Cropping Control Using the VALCam with Photo-ID Applications Twain drivers for the VALCam USB are loaded during the software Click the Adjust button. installation procedure. Using your application, select the VALCam system as your Twain source. Click the Cropping tab on the adjust dialog box.
- Page 9 • Detailed Overview of VALCam Controls Use the Flash Color Correction setting that has the lowest amount of correction Live Color Adjustments • • Click the Adjust button on the main You can also experiment with adjusting “Flash Red” and “Flash dialog Blue”...
- Page 10 Release the + key and the camera will stop zooming. To zoom out press Verify that the VALCam USB appears in Device Manager under the – key next to the numeric keypad. Release the – key to stop the action Imaging Devices.
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