digital image compresses in gis gis数字图像压缩
That the so-called image compresses is one kind of process cutting down the primitive image data amount on the premise of certain image mass and satisfied certain request in guarantee right away.
所谓图像压缩就是在保证一定的图像质量和满足一定要求的前提下,减少图像原始数据量的一种过程。
参考来源 - 基于小波半规则网格压缩均方误差的近似方法·2,447,543篇论文数据，部分数据来源于NoteExpress
The phone's camera then snaps a photograph, compresses the image and sends it to a clinic for evaluation.
这个手机相机咔嚓出一张照片，压缩并发送到诊所做评估。
RLE compresses the image and allows the processing algorithm to efficiently identify the size and position of the objects in the image.
算法使用RLE对图像进行压缩，并且在处理阶段高效识别出图像中目标的尺寸和位置。
Aiming at a mass of graph and image data, and by adopting JPEG image process arithmetic, the system unifies the data format and compresses the image data.
针对大量的图形图像数据，采取了JPEG图像处置算法，统一了其数据格局，并入行了数据紧缩。
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