How does Apple 6splus capture the illusion of background?

1. Open the camera application on the iPhone. I don't know if the iPhone is below 3GS, but the iPhone is above 6.

2. Put the iPhone 7 ~ 20cm in front of the background to be blurred, and hold down the screen for a long time, and you will see the words AE/AF Lock at the bottom of the screen (if you have no idea about the distance of 7- 10cm, it is about half the length of your palm).

3. Place the iPhone 7~20 cm in front of the real target to be photographed. At this time, you will see on the screen that the target is particularly clear, and the background that needs to be blurred has been blurred.

4. Keep the iPhone stable, press the volume button or the photo button on the screen to take a photo, and you have already taken a photo with a blurred background.

(Blurred background image)

develop

When taking photos, iPhonePlus will rely on dual cameras and image processors to generate the depth map of the photos, and then process the "blurred" parts of the photos through the background.

From the actual effect, iPhonePlus is the first mobile phone that can achieve the depth of field effect comparable to SLR and make people look "eye-catching". It is far more natural and realistic than some low-end dual-camera depth of field similar to PS.

When users take pictures, they can select portrait mode in the camera, but the mobile phone does not ship by default, and they need to wait for the recent iOS system update.