Anti-shaking method and device for portable equipment

Abstract

The invention discloses an anti-shaking method and an anti-shaking device for portable equipment, and belongs to the technical field of image processing. The method and the device solve the problem that a user feels uncomfortable because pictures of the portable equipment shake in the playing and displaying process due to external influence in the prior art. The corresponding method comprises the following steps of: acquiring shaking variation of the portable equipment in a predetermined time interval; and converting the shaking variation into correcting value, and performing corresponding correcting operation and displaying the displayed contents of the portable equipment according to the correcting value. After the shaking variation of the portable equipment is converted into the correcting value based on the predetermined time interval, the correcting value is directly acted on the real-time displayed contents, so that displacement change of display images or characters relative to a user due to movement of the equipment is counteracted, and the problem that the displayed contents are blurry due to equipment shake caused by the external influence in the playing and displaying process of the portable equipment is solved.

Description

technical field [0001] The invention relates to an anti-shake method and device for a portable device, belonging to the technical field of image processing. Background technique [0002] At present, digital display devices are gradually becoming small and compact, and most of them have the advantages of portable hand-held characteristics and flexible movement, such as e-books, electronic audio-visual players, and so on. Due to its movable nature, the use of such portable devices is no longer restricted by regions and environments, and can be freely operated anywhere. It is more common that such devices are carried by users on vehicles such as cars, boats, and airplanes. However, such devices are light, small and have no effective fixing device. When used on a mobile vehicle, they only rely on the user's hand to maintain stability. Therefore, it is impossible to prevent the portable device from shaking and jumping with the bumps of the vehicle. For users who watch the displ...

AI Technical Summary

Problems solved by technology

However, this type of equipment is light, small and has no effective fixing device. When used on a mobile vehicle, it only relies on the user's hand to maintain stability. Therefore, it is impossible to avoid the vibration and jump of the portable device as the vehicle bumps.

For users who watch the displayed content, such jitters and jumps cause the pictures or text displayed on the portable device to rapidly and continuously shift horizontally or vertically, which will not only cause visual blur to the user but also easily cause dizziness and other sensations.

Even when used on a non-transportation vehicle, the user will produce some unconscious jitter when holding this type of device, and watching these faintly jittering digital display content for a long time will cause eye fatigue or other discomfort

[0003] Therefore, in the prior art, there is no solution designed for portable devices that can avoid the shaking of the picture due to external influences and cause the user to feel uncomfortable during the playback and display process.

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