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在一个低带宽的连接线上通过配送逐步传播大型图像
原标题:Transmitting a large image incrementally via patches over a low bandwidth connection

设想: 大多数智能手机都有高分辨率的摄像机,可产生多达1-1.5兆赫的照片。 认为像2G这样的低带宽连接需要很长时间。

是否有可以:

  1. Create a highly compressed first-view (like a thumbnail, but the same size) and send that across, and
  2. Create subsequent patches of data that add to the first file?
  3. The more patches that are received, the higher the end-quality, until the original is completely reconstructed.

我看一看一看一去哪东西会打碎形象。

最佳回答

你们可以对这种要求使用任何渐进的图像压缩。 2000年联合项目有良好的渐进式编码。 你们甚至可以具体指明逐步传播的数值。 因此,你可以含蓄地确定派遣规模。 如果这还不够,那么你可以使用其他进步波段图像压缩算法,例如EZW,

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