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dozens of bills addressing china's economic and scientific produce ease. the role in the spread of covid and post temperature toward taiwan. in a new hour the china select committee begins its first hearing. and e.p.a. administrator michael reagan returned to ohio suffering from derailment. he was new community welcome center. first, our exclusive interview. flush ♪ >> mr. director, thanks for the time. we are here in the strategic operation center at the fbi headquarters. we appreciate you talking to us. >> absolutely. happy to talk with you, bret. >> bret: you know, polls show th...

This job with the asian pacific american caucus throwing their wait behind her. bret? >> bret: jacqui heinrich on the north lawn, thank you. more on the's director's news by the covid lab later in the show. we are getting new information tonight about how taliban leaders in afghanistan are targeting afghans who worked with the u.s. government who worked with the u.s. military cleve national security jennifer griffin has details from the pentagon. >> a new mandate inspector general report says the taliban are using dodd collected biometric data even gun records to establish the identity of afgh...

Training convolutional neural networks (CNN) often require a large amount of data. However, for some biometric data, such as fingerprints and iris, it is often difficult to obtain a large amount of data due to privacy issues. Therefore, training the CNN model often suffers from specific problems, such as overfitting, low accuracy, poor generalization ability, etc. To solve them, we propose a novel image augmentation algorithm for small sample iris image in this article. It is based on a modified sparrow search algorithm (SSA) called chaotic Pareto sparrow search algorithm (CPSSA), combined wit...

At present, iris recognition has been widely used as a biometrics-based security enhancement technology. However, in some application scenarios where a long-distance camera is used, due to the limitations of equipment and environment, the collected iris images cannot achieve the ideal image quality for recognition. To solve this problem, we proposed a modified sparrow search algorithm (SSA) called chaotic pareto sparrow search algorithm (CPSSA) in this paper. First, fractional-order chaos is introduced to enhance the diversity of the population of sparrows. Second, we introduce the Pareto dist...

May be obsolete. >> clear uses biometrics, fingerprints, iris images, we hope one day voice, to create secure frictionless experience this is a connected world. our view as you enroll one and once your identity or your credit card or health insurance card are connected to you, you are your wallet. you can use them in so many different places for more secure frictionless experience. i think this is the most awesome opportunity. this is where the world is going. there's no way to is i have a wallet full of cards in a decade. >> i didn't think it was gutsy to buy it out of bankruptcy. ignorance i...