针对传统的畸变图像校正方法,其所建立的畸变数学模型,不仅求解畸变参数复杂、计算量大,且存在很大的数值计算误差的问题,提出了一种基于神经网络的畸变图像校正方法。
According to the graphic distortion of the laser galvanom, a kind of conic calibration model was put forward based on post-validation of geometry distortion caused by the imaging system.
As a consequence, there's a lot of variability and error in these dietary measurements.
结果就是,饮食测评中会有很多变数,和误差
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