I think you should use compression algorithm to compress the screenshot, then send it to the client.
我认为你应该使用压缩算法压缩的截图，然后将它发送到客户端。
This module, named mod_gzip, USES the publicly available gzip algorithm to compress data in transit from the Web server.
该模块名为mod_gzip，使用了广泛可用的gzip算法来压缩从Web服务器传来的数据。
Using this WT algorithm to compress high resolution SAR raw data, under the large compression ratio, the decompressed images can reserve important details on the images resulted from raw data.
实际SAR原始数据的压缩结果表明，解压缩数据成像依然清晰，并且能在一定程度上保留图像中的细节信息。
应用推荐