Is There Any Secure Way To Capture Images?
Different scanning techniques are available for effective document digitization. Amongst the rest of methods through which documents can be made secure, efficient and quality results can be obtained when digital camera is used for scanning purpose.
While most of the weak pages sometimes rip away, because during scanning the flatbed scanner require spine-bending to the breaking points. Because scanners require the whole book or document to rest flat on the bed completely for capturing the entire image, the pressure on documents mostly flake away the pages.
Digital Camera Performance:
Beside the quality it provides, these cameras are capable of capturing images directly from the original document by working with documents of any size and shape. The capturing operation is performed in the presence of different lights that add more value to the quality of images. Cameras used for digitization purpose have quality of images resolution somewhat greater than video cameras.
The flatbed scanners have several limitations for capturing quality images when the documents have fragile composition of pages and text. While digital cameras having variant lighting setup, do not damage the normal make-up of the whole work which is mostly encountered when digitization is performed on flatbed scanners.
When high resolution digital images of documents are required, digital cameras can be used instead of flatbed scanners to digitize documents. However, cameras also have several types of limitations in producing quality results.
Paper digitization for a document management system requires control capturing environment because uncontrolled environment will influence the captured quality of images. Two types of distortions can cause undesirable image quality during the process. The geometric distortion caused by surfaces of curved books and perspective distortion that is mainly caused by the optical system of cameras.