IT168 information these days, vivo X9 front 20 million dual-photo news brushed the network - front camera technology lags far behind the rear camera's technical bottlenecks seem to have been broken, today we might as well to analyze vivo X9 What is the ghost of the front double camera?
Double shot, one shot to take another photo
Currently, except for the dual camera used by Apple. The other two homes use the main camera imaging, secondary camera ranging program. The advantage of such a solution is that the principle of implementation is simple and straightforward: the distance between objects is identified by the visual difference between the two lenses.
For example, in such a dual camera configuration, the recognition range of the left main camera may be slightly larger than the right sub camera. The two cameras will also have a big difference between pixels. The vivo X9 is responsible for the imaging camera with 20 million pixels and the IMX376 sensor developed in cooperation with Sony. There are 800 professional distance measuring cameras for distance measurement. Megapixel, the two cameras have a space of about 10mm. The two cameras view the scene separately, and finally they will present a slightly different picture in the machine. The distance between the two lenses of a close-range object will be larger. The distant objects will appear closer to each other than the two lenses, and the mobile phone can recognize the object's distance to prepare for the subsequent algorithmization.
After the distance measurement, what we need to test is the ability to blur the algorithm
After the dual camera has completed the distance measurement, it needs to use a blur algorithm to blur the background. Made similar to SLR's general "focal sharp, out of focus cream" effect. In terms of algorithm, vivo adds its own unique tuning based on the excellent algorithm of the supplier. Makes vivo X9 and X9Plus have a great advantage in dealing with out-of-focus blurring. In order to provide consumers with a better picture quality experience, this vivo selection and Sony jointly developed IMX376 sensor, this camera uses a 20 million pixel sensor. The high-pixel sensor allows the photos taken by the vivo X9 to remain sharp and sharp after the blurring, without loss of detail.
When the camera finally converts a pile of data into photos, it also uses a dedicated processing unit ISP (Image Signal Processing) vivo X9 to use the industry leader to ensure the photos are more stable output. The ISP processing solution, this solution allows vivo X9 output photos in-focus more sharp and clear, while the virtual part is more true.
After reading so many rational analysis, is it more desirable to experience the vivo X9 front 20 million soft light dual camera? Although vivo X9 has not officially released this super IMX376 front 20 million dual camera, but believe Announcements will not be far away, let us look forward to it!
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