Apple long article published: This alternative fingerprint face payment behind the unlock is not simple
Up to now, there are already a lot of ways to unlock the phone, but on the latest and most popular, Face ID Face Recognition on the iPhone X, we generally learned before that, Face ID through the hardware Projection of millions of projections to the human face, through the identification of computing processing to unlock, but this contains a number of scientific and technological content, we still know little about the recent Apple's official website on the Face ID released machine learning super Long academic articles, explained in detail the operating principle behind Face ID, as well as the use of technology and so on.
Apple long article published: This alternative fingerprint face payment behind the unlock is not simple
In this academic article, Apple describes face recognition in photo albums developed in iOS7, as well as the difficulty of machine learning in handling large numbers of computations on mobile phones. Machine learning requires a large amount of storage space, including mobile computing resources, Fast enough without consuming too much battery power.In addition, in the 2014 Apple Deep Convolution Neural Network (DCN), the fine segmentation of a picture, as well as face location and boundary prediction, and then through machine learning To improve the accuracy of face recognition.Then use Face Vision (Vision Framework) Face ID through continuous unlocking and learning, with high-performance A11 Bionic processor, so iPhone X done in a short time to complete the unlock, And acting on the Internet, the deep calculus done directly in the phone, replacing Touch ID as the biometric technology available on the iPhone for electronic payments.
Please refer to the full content of the specific article: https://machinelearning.apple.com/2017/11/16/face-detection.html
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A plus 5T Conference Review: Published abroad, of course, have to say!
In the afternoon of November 28, a Canadian technology in Beijing 751D PARK released the latest full screen flagship phone - a plus 5T. In the conference, CEO Liu Zuhu introduced to us before the plus one 5 mobile phone has won great acclaim, One plus technology has also become the first half of 2017 sales growth in the highest mobile phone company, for overseas markets, especially nowadays major manufacturers to enter India, its high-end mobile phone market plus second place, second only to Apple, while the online market Sales, one plus is topped the list.
As for the upcoming version of the national version of a plus 5T, Liu boss stressed that although a plus 5T recently released in New York, the international version, but in the domestic conference, it is still necessary to focus clearly explain the full screen, industrial design, Camera, system and so on.
First of all on the screen, plus a 5T using the current full screen design, 18: 9 full screen, 13% more visual range than the average cell phone screen accounted for 80.5%, although only 1080P, but in exchange for a cheaper cost , Disguised price cuts, and more energy-efficient power consumption requirements, so that the phone's standby time longer.Screen supports automatic adjustment of color temperature, and increase anti-glare screen design.
As equipped with a full screen, a plus 5T fingerprint recognition on the back of the phone, replaced by a more smooth and natural AI face recognition algorithm, supports 128 feature point recognition, 0.4 seconds to unlock. Gestures, light up the phone can be instantly unlocked.
Design, a plus 5T thickness of only 7.25 mm, weighs only 162 grams, joined the smart arc in the box design, the pursuit of touch, so that the phone has a temperature. Retain 3.5mm headphone jack.
Camera, a plus 5T also pay attention to, invited Hollywood front-line photographer Kevin (Kevin Abosch) to join the camera training, the pursuit of real, pay attention to experience, rear 16 million pixels (Sony IMX398) + 12 million pixels (Sony IMX376K) Camera, f / 1.7 aperture, equipped with two-color temperature flash. Joined the HVX pixel selection technology to support more natural portrait mode. In addition, a plus also developed a beauty algorithm, just right, too beautiful. A pure night shot technology, dark photo camera to minimize noise. Video recording 4K EIS support electronic image stabilization.
In the hardware configuration, through the combination of hardware and software, plus a 5T using Snapdragon 835 processor, 8GB of memory, the mobile phone system to be smooth in the system, one plus also joined the application start to accelerate, for the current popular eating chicken Game "wilderness action" to increase resource allocation, and support for the glory of the king to support high frame rate, group fights smoother.In the management of the background, a plus 5T can ban chain start APP, disable less commonly used software, make the system more light and smooth In addition, a plus 5T with 3300 mAh battery, support 5V / 4A DASH flash charge.
In the system, plus a 5T carrying Androdi7.1, the face of the latest Android8.0 will be fully adaptable in February next year.
The addition of a 5T addition to black and gray, new lava red color. Price, 6G + 64G Memory Price: 2999 yuan, 8G + 128G Memory Price: 3499 yuan, Flame Red to 3499 yuan, December 1, Jingdong, a plus official website of the first.
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Microsoft phone there is hope? Look at this Microsoft version of the Galaxy Note8
When Windows Mobile suffered a winter market in Windows 10 Mobile, Microsoft looks like it has given up the phone brand, hardware capabilities are not excellent, the user population has become a lethal factor in the decline of Windows 10 Mobile.
Microsoft did not continue to launch Windows 10 Mobile, Microsoft has come to another partner to renew Windows Mobile.Recently, the official website of the Microsoft store, retailer Best Buy and some carrier sales page, appeared in the Microsoft version of the phone Samsung Galaxy Note8.
This is actually very surprising, it is learned that this version of Samsung Note8 Microsoft is essentially no major difference with the essence of Samsung, the same equipped with Android7.1 system, but in the pre-installed software to facilitate the use of Microsoft's habits, Mobile phone equipped with a Microsoft service framework to join the internal user can log in Microsoft account, and through the browser to connect Window computer, restore data in the cloud and browse pictures.
At the same time, the Microsoft version of Samsung Note8 equipped with Office software, Outlook e-mail software and instant messaging Skype, Samsung's flagship Bixby voice assistant, also replaced by Microsoft's Cortana, this phone has been on the shelves in the United States, priced at 929.99 US dollars , About 61414 yuan.
