Net said the truth, 7 into Netizens feel double mobile phone tasteless

Lenses smartphones iPhone depth of field

huxiuAPP· 2017-10-12 16:52:23

Intelligent mobile phone

" in the past two years, what if there is a significant innovation, it is estimated to double camera comprehensive screen and back the face.

smart phones to screen as the main interactive carrier, the screen is becoming larger and larger trend, but the use of dual cameras? The purpose of mobile phone manufacturers is to make picture quality better. The reason for

is that most people know that the size of the camera sensor determines the amount of light the sensor will take, and to some extent determines the quality of the photos. The mobile phone is not SLR or camera, there is a larger space structure, so in the mobile phone, 1.12 μ m of the pixel size is already close to the limit of the mobile phone, and in order to make the mobile phone that thin and control the camera to control the camera bulge, the size of the module. This dual camera is actually by maintaining the original camera height condition, by adding a camera, to get more light, thereby gaining greater effect, and through the background of the algorithm, to get more applications, these functions are difficult to single camera. The comprehensive score of mobile phone lens

DxO some time ago however announced in the rankings, single camera Google Pixel 2 with a score of 98 to win the first, is called the Samsung Galaxy Note 8 and iPhone 8 Plus in the face of apple.

according to a vote of well-known Android vertical media Android Authority, nearly 70% of users surveyed said they are single or double photo of mobile phone camera do not care, only 24% of users said that only consider the double camera mobile phone.

consumers are losing their grip on manufacturers' efforts.

currently has nearly three mainstream dual camera solutions for smartphones. The first is similar to iPhone's "wide-angle + telephoto lens", shot close shot with wide-angle lens, telephoto lens with telephoto lens, so as to achieve the function of optical zoom. The second is similar to HUAWEI on the use of the "black and white + black and white color lens, lens take details, color lens color, in order to optimize the photo resolution and night quality, this program is the most used one. Another is the first HTC M8 on the "different pixels, main and secondary lens", high pixel lens is responsible for imaging, sub lens depth measurement. The most intuitive

" is the three lens can simulate similar to large aperture lens according to the depth of field effect, but is through the synthesis algorithms, and present, algorithm of shoot depth of field photos, are false, and double the camera in principle can be used to 3D modeling function, there is no what good landing, technology is not very mature.

although really tasteless, but for ordinary users, the camera quality is indeed getting better and better, and with the introduction of the depth of learning function, mobile phone camera algorithm will become more and more true.

for example, iPhone 8 with a bionic image signal processor chip and a new face, can apply a default template after 3D modeling simulation of light polishing effect. These in the traditional field of photography, is the need of the artificial light of the photographer. Analog functions such as lighting, presumably will also be other manufacturers quickly follow.

also hopes that some domestic mobile phone brand, not all day shouting double photo hanging SLR, do not because of a good algorithm, mobile phone hanging on a logo feel the flavor of the product.

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