提交给联合国教科文组织的报告称，大堡礁的规模和复原力意味着，今年它能从白化现象中恢复过来。
The report to Unesco said the reef's scale and resilience meant it could recover from the bleaching this year.
周期性误差是匀速直线运动降质图像复原中普遍存在的现象，它严重影响复原图像质量。
Periodic error commonly appear in restoring uniform motion blurred picture, its appearance degrade the quality of restored image heavily.
它的主要目的是改善给定的图像质量，利用退化现象的某种先验知识来重建或恢复原有图像。
Its major purpose is improving the image quality, using certain prior knowledge of image degeneration to rebuild or restore the original image.
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