翻译成英文：然后结合彩色图像中的灰度和幅值差异引导预测无效点的深度值在加速处理时间的同时增强了修复结果的准确度。然后结合彩色图像中的灰度和幅值差异引导预测无效点的深度值在加速处理时间的同时增强了修复结果的准确度。

Then, by combining the grayscale and amplitude differences in the color image to guide the prediction of invalid depth values, the accuracy of the repair results is enhanced while accelerating processing time.