- VIDEO CONFERENCE
- POLYCOM
- Room Systems
- Personal Systems
- Immersive Telepresence
- MCUs & Network Systems
- Recording & Streaming
- Management Applications
- Converged Management Application ( CMA )
- Network Security
- LIFESIZE
- VOICE CONFERENCE
- DISCUSSION SYSTEM
- AUDIO SYSTEM
- Mixer Power Amplifier
- Speaker
- Megaphones
- Portable Wireless Amplifier
- ELECTRONIC WHITEBOARD
- INTERACTIVE WHITEBOARD
- PRESENTATION SYSTEM
- DOCUMENT CAMERA - VISUALIZER
- FINGERPRINT / ACCESS CONTROL
- IP VIDEO PHONE
- IP PHONE
- IP CAMERA
- LIVE SCANNERS
- PROJECTOR
- PROJECTOR SCREEN
- PROJECTOR LIFT
- DIGITAL SIGNAGE / TOUCH DISPLAY
- VIDEO WALL
- PBX SYSTEM
- VOICE PROCESSING
- VOICE RECORDING
- LONG RANGE PHONES
- UPS
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Suprema is a leading biometrics company offering core fingerprint technologies for PC and embedded applications. Suprema's solution is featured by the integration of its excellent embedded system design capability and the strong backgrounds in theories and algorithms backed by a number of experts having the rich experience and extensive knowledge in the field of biometric solutions, embedded system design and signal processing.
Suprema's fingerprint algorithm was proven to be world's most reliable solution by ranking No. 1 in the international Fingerprint Verification Competition(FVC) in a row in 2004 and 2006 with the unrivalled outstanding performance. Suprema is the first biometrics company listed on Korea's stock market (KOSDAQ) with its market capital exceeding US$100 millions and the company's products have sold to more than 100 countries all over the world. Its customers include worldwide companies like Samsung, Hitachi.
During this period of very rapid changes in innovative technology, the demand on biometric systems has been on the increase as people want to keep their lives more convenient and more secure. Suprema’s products have the following competitive advantages and benefits over its competition:
Top Reliability
As the quality of a recognition algorithm plays a key role for the success of a fingerprint product, Suprema’s No. 1 winning algorithm in a worldwide fingerprint verification competition can present its customers with guaranteed performance and reliability.
Wide Flexibility
One of Suprema’s strengths is wide flexibility which comes from various choices of sensors and highly qualified capability for customization works. Suprema can offer its customers wide-open ways so that they can find out the tailor-made solutions for their applications.
Excellent Support
Selling a product means the beginning of the long term relations with a customer. Suprema provides various ways of customer support to the end of customer’s success.
Technology
Fingerprint is a unique feature to an individual. It stays with a person throughout his or her life. This makes the fingerprint the most reliable kind of personal identification because it cannot be forgotten, misplaced, or stolen. Fingerprint authorization is potentially the most affordable and convenient method of verifying a person's identity.
The lines that create a fingerprint pattern are called ridges and the spaces between the ridges are called valleys. It is through the pattern of these ridges and valleys that a unique fingerprint is matched for verification and authorization.
The fingerprint pattern is captured by fingerprint sensors. Fingerprint sensors work by taking a snapshot of a fingerprint and saving it into an image file. From the image, fingerprint recognition algorithm extracts unique features of each fingerprint and saves them in the database. For fingerprint verification, features of an input fingerprint are compared to the features of a specific fingerprint data in the database.
By comparing similarity between two feature sets, it is decided whether the two fingerprints match or not.
Suprema provides complete support to third-party developers in wide application areas from standalone access control equipments to network based security systems.
Suprema has developed a fingerprint verification algorithm, which has been proven to be one of the most advanced technologies in Fingerprint verification contest (FVC). It is the core technology of our company, which can be applied to the embedded module, PC authentication library, and various application products.
Advanced Minutiae Based Algorithm
Our algorithm is based on the minutiae, such as ending, bifurcation, and singular points in the fingerprint images, which have been known to be effective clues for fingerprint verification. Moreover, global ridge information is also utilized to overcome the shortcomings of local minutiae features, resulting in the outstanding verification performance. The algorithm is divided into two major processing components, feature extractor and matcher.
Feature Extractor
Input fingerprint images captured from the sensors are noisy, in poor contrast, containing much flaw and smudge. Based on intensive analysis of the image characteristics, powerful image enhancement technique is developed, yielding high quality ridge image. Moreover, a lot of erroneous features are efficiently removed by noisy area reduction technique.
Example of Image Enhancement1
Example of Image Enhancement2
Matcher
Generally, there are tradeoffs between matching speed and discriminating performance in conventional technologies. Our matching engine provides both fast matching speed and outstanding matching performance on noisy features, so that our algorithm is easily applied to the embedded systems, controlled by low-cost slow processors. And it also has the merit in searching large database.
Platform interoperability
Our algorithm is platform independent, enabled by low memory constraint, fast verification speed, and simple standard operations. This functionality enables the customers to integrate various platforms, such as PC and various controllers or DSP based embedded modules.
Sensor interoperability
Our algorithm is interoperable on different sensor images. For example, the customer can enroll fingerprints on PC using SFR300-S scanner and can download to the standalone modules using different sensors like TC (Upek's TouchChip) or FL (AuthenTec's AF-S2).
Interoperability Example
Captured Fingerpoint Images from Various Sensor
Verification Result
FVC Results
MINEX Test
Match On Card
Suprema Products
Live Scan fingerprinting refers to the technology used by law enforcement agencies and private facilities to capture fingerprints and palm prints electronically, without the need for the more traditional method of ink and paper. Based on cutting-edge optical & biometric technologies, Suprema developed range of live scanners for single, dual, ten-fingerprints and palm print capturing, which are used for law enforcement, border control, national ID as well as for commercial applications.
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