100分请教： 图片加载--用户体验
如上图，想做一个waterfall 布局的照片墙，但是由于图片过多，导致加载缓慢，已经用了lazy loading，也用了屏幕滚动加载，但是似乎体验还是不好，百分请教思路
1、如何提高图片加载速度
2、如何提高用户体验
多谢指点。
------解决方案--------------------
按比例缩小图片
------解决方案--------------------
预加载图片可以使用jquery的一个插件实现，鼠标移动到位置再显示该图片．
------解决方案--------------------
图片弄小点..
------解决方案--------------------
把图片生成一个较小的缩略图，页面显示这个缩略图。
当鼠标移动到图片上时再加载原图或不再加载。
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