Screen acquisition method, system and terminal equipment

Abstract

Embodiments of the present invention provide a picture acquisition method, system and terminal equipment, the method comprising acquiring image data obtained by capturing a virtual image of the area to be captured by the camera at a second angle; the relationship between the virtual image and the area to be captured The image data is corrected according to the first angle and the second angle to obtain corrected image data for display on the screen. In this embodiment, by setting the first angle and the second angle, the virtual image of the area to be photographed can be photographed, so that the picture can be displayed to the user at an appropriate angle without affecting the normal calligraphy and painting practice of the user. The image is corrected to present users with a high-definition and fidelity-free picture.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of image processing, and in particular, to a method, system and terminal equipment for image acquisition. Background technique [0002] Calligraphy and painting, that is, calligraphy and painting, can cultivate people's sentiments and enhance personal cultivation and connotation through the practice of calligraphy and painting. With people's pursuit of high-quality life, calligraphy and painting have become an important hobby activity for people in their spare time or after school. People either participate in offline or online training courses, or find materials to learn by themselves. In people's calligraphy and painting practice activities , It is often necessary to collect pictures during the practice process. [0003] In the prior art, the photographer can use a hand-held video device to collect pictures during the calligraphy and painting practice process of the practitioner,...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned first scheme, a special photographer is needed to complete the shooting, which will waste manpower, and the existence of the photographer is also likely to interfere with the practitioner. Although the second scheme does not need the help of other people, it sometimes causes problems when practicing calligraphy and painting. It is necessary to watch learning materials (such as copybooks or teaching videos). It is difficult to adjust to a suitable shooting angle by using a traditional bracket to fix the mobile phone. The correct area cannot be photographed, and the range limitation based on the shooting angle makes the captured picture deformed, which cannot meet the needs of users

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