Image acquisition system

Abstract

The invention provides an image acquisition system comprising a handheld mobile terminal. The handheld mobile terminal comprises a piece of image acquisition equipment used for acquiring an image of the head of a speaker, and a central processing unit used for controlling the image acquisition system. According to the image acquisition system, a mobile phone serves as a carrier, and by means of an expression and head model synthesis unit, characteristic data of the five sense organs of the face and characteristic data of the head of the speaker are input into a head contour curve model stored in the mobile phone in advance to obtain a synthetic head image. During communication, the synthetic head image is transmitted to another handheld mobile terminal, so that other resources are not occupied. The image acquisition system has the advantages of being low in cost and convenient to carry. Facial expressions and head characteristics of a speaker can be seen in real time. The system has good development values and use prospect.

Description

technical field [0001] The invention relates to an image acquisition system, which belongs to the field of electrography. Background technique [0002] With the development of science and technology, a small mobile phone can achieve remote video calls, but this is at the cost of high costs. The communication cost based on traffic calculation is the fundamental reason why mobile phone video calls have not been popularized. Contents of the invention [0003] In order to solve the deficiencies in the background technology, the present invention provides an image acquisition system, including: [0004] The image processing unit is used to analyze the head image collected by the processor image acquisition device, and obtain the facial feature data and head feature data of the caller; [0005] A virtual human head model database for pre-storing a virtual human head contour curve model; [0006] A model selection unit, used for the caller to select a satisfactory head contour ...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, a small mobile phone can realize remote video calls, but this is at the cost of paying high costs. The problem of communication costs based on traffic calculation is the fundamental reason why mobile phone video calls have not been widely popularized.

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