Method and device for playing dynamic electronic album

Abstract

The invention discloses a method and a device for playing a dynamic electronic album. The device comprises a rendering unit, a face recognizing unit, a focal point judging unit and a central control unit, wherein the focal point judging unit is used for making a judgment according to a set strategy based on a recognition judgment result of the face recognizing unit and determining a figure focal point position in a current digital photo. In the method and the device for playing the dynamic electronic album provided by the invention, the focal point judging unit is used for judging the figure focal point position in the current digital photo according to the set strategy based on a face existence signal and outputs the figure focal point position to the central control unit; and the central control unit dynamically adjusts zooming and translating centers of the digital photo according to the figure focal position, sends the adjusted digital photo to the rendering unit for rendering, and outputs and displays a rendering result. The device can display the digital photo taking a figure as a main visual focal point emphatically so as to provide convenience for users.

Description

technical field [0001] The invention relates to the field of electronic photo albums, in particular to a method and device for playing a dynamic electronic photo album. Background technique [0002] The electronic photo album is different from the traditional film photo storage method. It is a storage and management tool for digital photos taken by digital cameras. With the popularity of digital cameras and scanners, the number of digital photos in the family continues to increase, and more and more people are more accustomed to using electronic photo albums to save photos. Most of the electronic photo albums can display digital photos in a dynamic way, not just a simple static display, which can bring people a better appreciation experience. [0003] At present, most consumer electronic devices with computing power, including common smartphones, PDAs, computers, digital TVs, and Internet TVs, provide or can provide similar electronic photo album functions, and users can us...

AI Technical Summary

Problems solved by technology

[0005] However, this random panning and zooming process of digital photos may bring a bad dynamic experience to photos with people as the main visual focus

For example, when dynamically panning and zooming a photo centered on a person, especially when the set single display time is long, the face of the person is likely to be zoomed and panned to the display area of ​​the screen. In addition, the magnification effect of other parts of the body is left in the center of the screen, which has a certain negative impact on the user's visual experience

And the dynamic electronic photo album of the prior art does not have the function of intelligently judging the face, so as to show the focus person in the digital photo, which brings inconvenience to the user.

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