The form of fuzzy technology is

The formal background of fuzzy technology is clear, the moving characters are fuzzy, the characters are clear and the background is fuzzy.

1. Motion blur

Motion blur means that when the shutter time is too long, when the camera or the object is moving, a track is formed in the photo, which makes the image look blurred. Motion blur can be used to express the sense of motion and speed, and is suitable for shooting moving scenes, fast-moving animals or vehicles.

2. Depth of field effect

Depth of field effect means that when a camera or video camera focuses on an object, the surrounding objects will gradually blur. The depth of field effect can be used to highlight the theme and let the audience pay attention to the key parts.

3. Fuzzy technology with clear formal background

The blurring technology with clear formal background refers to aiming the camera at the static object and setting appropriate aperture and shutter to make the object clear and other parts blurred. This technology can create special visual effects, highlight the main body and create extraordinary image effects in the case of fog, air turbidity or different depth of field of objects.

4. Fuzzy technology of fuzzy sports characteristics

The fuzzy technology of blurring moving people refers to aiming the camera at moving objects or people with appropriate speed and setting appropriate shutters to form a fuzzy effect and highlight the sense of movement and speed. This technology is often used to shoot images that need a sense of movement, such as street shooting, running, fighting and so on.

5. Fuzzy technology with clear characters and fuzzy background.

The blur technology of clear people and blurred background is to aim the camera at the static object, and then set an appropriate aperture value in the foreground shooting area, which can not only ensure the clarity of the subject, but also provide enough blur in the background. This technology can be used to highlight a theme and make it more prominent under strong environmental conditions. For example: wedding, indoor shooting, portrait and other still images are blurred.

The blur technique introduced above is a common technique in the field of photography, which is suitable for different shooting scenes and needs. By using these skills reasonably, photographers can create all kinds of wonderful visual effects, make their works more artistic and ornamental, and better convey the themes and emotions that photographers want to express.