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猜猜苹果iPhone的第三个摄像头在2019年会做什么？_我的网站

一 | 继华为和三星之后，有传言称苹果将在2019年推出至少一款三摄像头后向iPhone。    A mystic stone castle hidden under the ground for hundreds of years, has been found in Larvik municipality in southern Norway.,The castle has long been considered a mystery, baffling Norwegian historians. It was erected by Ulrik Frederik Gyldenløve, a Danish officer and Governor-general of Norway between 1664 to 1699. He was the illegitimate son of King Frederik III, and a very powerful man himself. After a detailed account of “Gyldenløve's stone castle” were found almost 20 years ago in the State Archives, the search began in earnest, national broadcaster NRK reported.,According to the archives, the construction of thecastle began in the 1690s and was completed by 1704, the same year that Ulrik Frederik Gyldenløve died. He himself never got a chance to use it. The castle was demolished about 1760, when the ground gave way and cracks started to appear.,A new master's thesis paved the way for the excavation carried out by the Department of Landscape Architecture, the Norwegian University of Life Sciences and local archeologists. Historian,Undis Furuberg interpreted the remains of the historic manor garden, and suggesteda new calculation for where the building could be located.,Incidentally, the very same day the excavations began, archeologists hit paydirt, uncovering parts of the castle wall. Bit by bit, the foundations that have been hidden underground for several hundred years were revealed.,“It is so big that it is the National Day and Christmas Eve at the same time”, Aina Aske, project manager at the Vestfold Museums, told NRK, voicing surprise over how much of the walls have been preserved.,The excitement wasshared by her colleagues.,“This is an adventure. It is a wall that lies between one and almost two meters below the ground, and which has not been exposed to the light for a very long time”, archeologist Trude Aga Brun said.,According to Aske, the ambition is for the castle to become a tourist attraction.,WorldArchaeological Sensation as Ancient Mythical Castle Discovered on Swedish Island3 August 2021, 06:39 GMT,Gyldenløve was one of the leading general of the Danish-Swedish Scanian war 1675-79, in which an offensive from Norway forced Sweden to defend from a two-pronged attack. In Norway, where he was Governor general, he founded the city of Laurvig (modern-day Larvik) and was made its Count. In Larvik, he is remembered for the construction of several buildings, including the local church.。该模型现在被认为是iPhone XS Max的继承者，甚至所谓的三摄像头渲染也浮出水面。从渲染图上可以看出，2019年的高端iPhone机型将有一个更大的摄像头模块，包括三个三角形排列的摄像头、一个LED闪光灯和一个麦克风。这种奇怪的设计在苹果的硬件中并不常见。问题是，iPhone上的第三台新相机能做什么？如果传言属实，iPhone上新推出的第三款相机将具有几个潜在的优势，包括先进的3D传感、增强的光学变焦、改进的低光性能和改进的照片质量，这通常得益于更多的光和颜色数据收集。先进的3D传感器苹果反复表示对增强现实技术的浓厚兴趣。Arkit的发布立即使数亿部iPhone和iPad能够使用增强现实技术，但苹果公司才刚刚在这一领域起步。

二 | 第三款相机可以显著提高iPhone的三维空间识别能力。去年的一份报告显示，后传感器功能将比iPhoneX上的pre-truedepth系统更先进，并能在更多场景中增强现实应用。根据同一份报告，三个摄像头系统将能够实现立体成像，其中两个传感器将能够从不同角度捕捉单个物体的图像。然后将使用三角测量法来获取iPhone和对象之间的距离。早在2017年，彭博社就报道说，苹果计划在其iPhone上安装一个Post-3-D传感器，该传感器于2019年推出。但该报告称，当时苹果正在评估一种飞行时间法，这种方法可以计算激光从周围物体反射回来创建环境三维图像所需的时间。不管苹果采用什么方法，第三款相机无疑会提高iPhone的增强现实功能。这也为苹果AAR眼镜将于2020发布的谣言奠定了基础。

三 | 增加第三台相机的光学变焦可能会使iPhone的光学变焦功能首次达到三倍。

四 | 用户可以在取景器中缩放图像三次，而不是像数码变焦那样降低图像质量。相比之下，iPhone7 Plus、8 Plus、X、XS和Max具有两倍的光学变焦功能。华为的P20 Pro是首款配备后置三摄像头系统的智能手机，包括800万像素长焦距摄像头、4000万像素主摄像头和2000万黑白子摄像头，可实现三倍光学变焦。iPhone上的第三个摄像头（如果是传统传感器）将吸收额外的光线，以提高设备在低光场景中的性能。

五 | 毫无疑问，苹果在iPhone拍照算法上投入了大量资金。

六 | 例如，在最新的iPhone上，智能HDR模式允许照片具有更多的高光和阴影细节，而景深控制显著改善了肖像模式。Google的新夜视模式Pixel3和Pixel3XL设置了暗光照片的标准，但它通过机器学习根据图像内容选择正确的颜色。因此，在较暗的光线下拍摄的照片更亮，不需要照相机闪光灯。有了第三个摄像头和改进的机器学习功能，苹果可能能够在2019年发布的iPhone上实现与谷歌夜视模式相当的功能。

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Published on:04:49:01