liveness


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live 1

 (lĭv)
v. lived, liv·ing, lives
v.intr.
1. To be alive; exist.
2. To continue to be alive: lived through a bad accident.
3. To support oneself; subsist: living on rice and fish; lives on a small inheritance.
4. To reside; dwell: lives on a farm.
5. To conduct one's life in a particular manner: lived frugally.
6. To pursue a positive, satisfying existence; enjoy life: those who truly live.
7. To remain in human memory: an event that lives on in our minds.
v.tr.
1. To spend or pass (one's life).
2. To go through; experience: lived a nightmare.
3. To practice in one's life: live one's beliefs.
Phrasal Verbs:
live down
To overcome or reduce the shame of (a misdeed, for example) over a period of time.
live in
To reside in the place where one is employed: household servants who live in.
live out
To live outside one's place of domestic employment: household servants who live out.
live with
To put up with; resign oneself to: disliked the situation but had to live with it.
Idioms:
live it up Slang
To engage in festive pleasures or extravagances.
live off/on the fat of the land
To enjoy the best of everything; live in comfort or luxury.
live up to
1. To live or act in accordance with: lived up to their parents' ideals.
2. To prove equal to: a new technology that did not live up to our expectations.
3. To carry out; fulfill: lived up to her end of the bargain.

[Middle English liven, from Old English libban, lifian; see leip- in Indo-European roots.]

live 2

 (līv)
adj.
1. Having life; alive: live animals. See Synonyms at living.
2. Of, related to, or occurring during the life of one that is living: a live birth; the live weight of an animal before being slaughtered.
3. Of current interest or relevance: a live topic; still a live option.
4. Informal Full of life, excitement, or activity; lively: a live crowd at the parade; a live party.
5. Glowing; burning: live coals.
6. Not yet exploded but capable of being fired: live ammunition.
7. Electricity Carrying an electric current or energized with electricity: live cables lying dangerously on the ground.
8. Not mined or quarried; in the natural state: live ore.
9.
a. Broadcast while actually being performed; not taped, filmed, or recorded: a live television program.
b. Involving performers or spectators who are physically present: live entertainment; a live audience.
10. Of, relating to, or containing living bacteria or active viruses, sometimes in an attenuated form: live yogurt cultures; a live measles vaccine.
11. Printing Not yet set into type: live copy.
12. Sports In play: a live ball.
adv.
At, during, or from the time of actual occurrence or performance: The landing on the moon was telecast live.

[Short for alive.]

live′ness n.

liveness

(ˈlaɪvnəs)
n
the state or condition of being alive
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.liveness - the property of being animatedliveness - the property of being animated; having animal life as distinguished from plant life
physiological property - a property having to do with the functioning of the body
animation, vitality - the property of being able to survive and grow; "the vitality of a seed"
sentience - the readiness to perceive sensations; elementary or undifferentiated consciousness; "gave sentience to slugs and newts"- Richard Eberhart
References in periodicals archive ?
In July, Daon launched a new release of its IdentityX Digital Onboarding solution, leveraging two decades of experience in state-of-the-art biometrics and biometric liveness to build the most frictionless and fraud-resistant customer onboarding experience ever conceived.
Lastly, it confirms liveness and authenticates whether the image submitted is that of an actual person.
Built into the app is the state-of-the-art tech that allows users to open an account ideally in less than 10 minutes, as well as enjoy other features such as liveness detection, optical character recognition, and sophisticated overall phone security.
Mobile authentication service that is equipped with liveness detection technology to prevent fraudulent activities through biometric authentication processes, such as the use of photos on mobile devices.
Bank ABC's integration of Jumio's Identity Verification enables the Bank to verify online customers by having them first capture a picture of their ID card with a smartphone and then take a selfie, with certified liveness detection functionality.
BioID's proprietary technology PhotoVerify combines liveness detection & face recognition to check the legitimate user's presence requiring only two selfies.
This, coupled with trusted liveness detection for spoof prevention, enables the iCLASS SE RB25F reader to provide real-time validation that fingerprints are genuine and belong to a living person who is physically present at the authentication point.
The first stage is to capture the customer's personal details, using supporting evidence from a diversity of ID documents or other types of customer credentials, along with biometrics, including fingerprints and facial capture with liveness detection.
Therefore, presentation attack detection or "liveness testing" is essential.
[47] assess the potential of several descriptors including Weber Local Descriptor (WLD) for the liveness detection task in anti-spoofing systems.
Matilda Solutions is working on developing a biometric verification authentication suite which will include fingerprint verification, liveness detection, and facial recognition.
Its liveness detection capabilities are critical for combatting threats from imposters using fake fingerprints.