The smartphone takes a photo and turns it into a blurThere were many ways to take photos with a smartphone:
1. ** Use built-in mode **: Most modern smart phones are equipped with portrait mode or large aperture mode. These modes have built-in blurring functions. When shooting, switch to the corresponding mode and aim at the theme you want to highlight. The phone will automatically detect and blur the background, suitable for shooting portraits and flowers.
2. ** Adjusting shooting distance **: The further the subject is from the background, the more obvious the blurring effect. When shooting, the subject could be kept away from the background and shot close to the subject. The phone could better identify the subject and produce a more obvious blurring effect. Generally, the phone was about 20 centimeters away from the subject to produce a good background blurring effect. Different scenes could be flexibly adjusted.
3. ** Use light and focal length **: When shooting in a well-lit environment, the phone can better capture details and produce a more natural blurring effect. By adjusting the focal length, the depth of field could be changed to control the blurring effect. Generally, the longer the focal length, the lighter the depth of field, and the more obvious the blurring effect.
4. ** Foreground blurring **: The phone can blur the front to highlight the scenery in the background. When shooting, the phone was very close to the background. The focus was on the scenery in the background, so that the background was out of focus.
5. ** Use the large aperture or telephoto mode of the dual-lens phone **: Some dual-lens phones have large aperture and telephoto modes, such as the large aperture mode of the Huawei P10 and the telephoto lens of the iPhone 7 Plus. They can shoot background blurring effects, especially suitable for portrait photos.
6. ** Using the phone's professional mode (some phones)**: Some phones have a professional mode, where the CPU can adjust the color temperature.(The higher the value, the warmer the image, suitable for shooting sunset; the lower the value, the colder the image, suitable for selfies with cold white skin effects), the sensitivity is the degree of sensitivity.(The higher the value, the brighter the picture), S was the shutter speed (the smaller the value, the faster the shooting, suitable for high-speed moving objects; the higher the value, the slower the shooting, the brighter the picture, suitable for cloudy and rainy shooting), AFwas the autofocus, and MV was the manual focus (sliding the slide to adjust the focus distance). The blurring effect could be achieved by adjusting these parameters.
7. ** Post-processing **: If the blurring effect is not ideal during shooting, you can use post-processing software to adjust it. Many mobile photography apps on the market had a blurring function. You could choose the appropriate APP to blur the photos and adjust the degree and range of blurring to make the photos more in line with aesthetic needs.
8. ** Using external devices (when pursuing high-quality blurring effects)**: For example, some mobile phone lens accessories can provide a larger aperture and longer focal length, making it easier to achieve background blurring. External flash and reflective devices can also better control the light and background blurring effects during shooting.
9. [Use Obscuring Items (Special Skill): You can try to use leaves, windows, and other objects to create a unique blurring effect.]
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