Normal camera's in laptops can be used for iris recognition process?if not wat is the reason and Is there any possibility to create a software so that by installing it in system we can use those high resolution web camera's for iris recognition purpose?

Try adjusting the iris settings down. Your camera's auto iris function may be broken, or the software control for the auto iris might need to be fixed.

Do what the pros do...use a card reader to download to a folder you create on your desktop.

You need a OCR (Optical Character Recognition) program to convert your scanned text pages (which are images) to text.
You printer software doesn't include such a program.
There are a number of commercial programs available -- I.R.I.S, ReadIris, Abbyy Fine Reader, Adobe Acrobat (not the free Acrobat Reader), just to mention a few -- and also some free programs (SimpleOCR came first in a Google search).
Also, some computers also come with a limited version of these programs installed. I have an HP that came with a version of Readiris

No and here's why... Java is a programming language; its purpose is to be used to create programs that do useful things, but it is not equipped to do the complex analyses required to convert images to text. What you need is an OCR "image to text" conversion software application. Java is not such an application; it is a programming language meant to be used by programmers in a "platform independent context" (usually the World Wide Web). I suggest searching Google for what you need using these keyword strings: OCR image-to-text software. OCR stands for Optical Character Recognition.

Note that performing OCR on handwritten text is particularly difficult because it is so non-uniform (irregular). Here is a link that may be helpful in your quest for what is on its face at least by the way you asked, a very difficult process: http://www.softpedia.com/get/Office-tools/Other-Office-Tools/OCR-Image-to-Text-Conversion-Tool.shtml.

As one of my best programming professors (who taught me Java) used to say, "Yes, anything is possible in creating a computer program, but only if you have enough what? Skills, money and time to get the job done! Don't forget: time is money, so you know, don't bite off more than you can chew."

Your best solution is to get a on camera light or a 3 point lighting system but that can get quite expensive. Another solution is making a couple of adjustments on the camera which allow more light into the camera. Please note this will not give you any kind of a night vision type of thing and you really can't "shoot in the dark" but you can shoot in low light, this process will allow more light into the CCD's producing a better image in low light. What you are going to do is: 1st make sure the ND Filter is on the OFF position. Next you are going to want to find the IRIS button it is located to the left of the LCD monitor. Next open the monitor and press the iris button and make sure it is set on manual. After doing this, turn the iris wheel (next to the iris button) all the way down you will see it go from F-(what ever the number is) to OPEN. That will open the iris all the way allowing the most light into the camera possible. If your image is still too dark then find the GAIN switch is is located on the same control panel as the iris button. You will see 3 selectors, L (Low); M(medium); and H (High). First switch it to medium and if it is still too dark, crank it down one more to High (please note that turning up the gain lowers resolution). This is really all you can do in low light with the Panasonic DVX100b. Hope this helped!

Yes! There is a process.
1. Open iTunes. 2. Click on the iTunes Store. 3. Click on podcasts on the upper-left hand side. 4. In the middle, you will see a "Submit a Podcast" button. 5. Follow the instructions and fill out the form.

Please check to see if the iris is hung in the lens. Impact damage can cause the damper motor to get stuck which controls the iris in the lens. This can be repaired by removal of the lens and freeing the iris vane assy, but this should only be done by a qualified service tech.

Hope this helps,


J. Weibel
customelectronics.org

To keep the video and images, transferr images to the computer:

1. If you have a Compact Flash media card connected to your machine, plug the card in the reader and follow the instructions of the software program to transfer to your favourite photo software.

Another method is connecting your camera to the computer using the supplied USB cable:

1. Install the camera software on the CD following the guides that came with the camera.
   
2. Connect the camera to the computer using the USB cable connecting to the camera in the Digital Terminal under the Terminal Cover on the right of the computer (looking at the lens).
3. Transfer using your favourite photo software, or the software installed from the CD.

Next question, yes, you can get regular pictures from this, use the dial to select one of the modes to shoot photos. This information can be found in your manual too...

• Auto - use this setting almost all the time. All settings, including flash will be automatically decided for you.
• P - Program mode, ISO and shutter speed will be selected, all other settings you can override if you wish to set them.
  
• Tv - Shutter priority, requires you to indicate how fast the lens iris will open. The Apperature (size of the iris) will be decided by the camera. all other settings you can override if you wish to set them.
• Av - Apperature priority, requires you to indicate the size of the lens iris. The Apperature (size of the iris) will be decided by the camera. all other settings you can override if you wish to set them.
• M - Manual priority, requires you to set both the Shutter (iris speed), and shutter (iris size). All other settings you can override if you wish to set them.
  

The other dial settings are:

• Portrait - automatic settings for still family/portrait photos
• Landscape - automatic settings for landscape mountain or outside scenes
• Night - automatic settings for low-light conditions
• Sports - automatic settings for high-speed events (sports, plays, movement)
• Slow speed - for making things look blurry like they are in action. Advanced setting.
• Stitch - allows you to take multiple pictures of a wide scene and later stitch them together in to a panoramic scene
• Movie - create movies (AVI)

i think it is a case of defective apparture system. the system controlling the change of apparture opening has been locked. the reason may be friction in the blade movement or defective flex pcb carring the signal to the apparture motor.