How to Understand Image Resolution (DPI) Specifications of Fingerprint Modules: Difference between revisions
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== Crossmatch Fingerprint Module == | |||
Array Size: 256 x 360 pixels | * '''Array Size:''' 256 x 360 pixels. | ||
* '''Image Resolution:''' 508 DPI (dots per inch). | |||
Image | * '''Gray Scale:''' 8-bit (256 levels). | ||
* '''Imaging Area:''' 18.00 mm x 12.80 mm. | |||
Gray | == WizarPOS Fingerprint Module == | ||
* '''Array Size:''' 360 x 256 pixels. | |||
18. | * '''Image Resolution:''' 508 DPI (dots per inch). | ||
* '''Gray Scale:''' 8-bit. | |||
* | * '''Active Sensing Area:''' 18.0 mm x 12.8 mm. | ||
Array Size: | == Key Points == | ||
* Both Crossmatch and WizarPOS fingerprint modules offer a high image resolution of 508 DPI, ensuring detailed fingerprint capture. | |||
Image | * The array size and gray scale specifications are critical for developers to understand the image quality and the level of detail that can be captured by these modules. | ||
Gray | |||
18.0 mm x 12.8 mm | |||
Revision as of 00:10, 7 January 2024
Crossmatch Fingerprint Module
- Array Size: 256 x 360 pixels.
- Image Resolution: 508 DPI (dots per inch).
- Gray Scale: 8-bit (256 levels).
- Imaging Area: 18.00 mm x 12.80 mm.
WizarPOS Fingerprint Module
- Array Size: 360 x 256 pixels.
- Image Resolution: 508 DPI (dots per inch).
- Gray Scale: 8-bit.
- Active Sensing Area: 18.0 mm x 12.8 mm.
Key Points
- Both Crossmatch and WizarPOS fingerprint modules offer a high image resolution of 508 DPI, ensuring detailed fingerprint capture.
- The array size and gray scale specifications are critical for developers to understand the image quality and the level of detail that can be captured by these modules.