continuous scan

[Beliefs666]

请问连续扫描的实现是哪一部分代码呢？

[dongzhuoyao]

具体看这里，我们先生成 scan path，然后再 rearrange，

https://github.com/CompVis/zigma/blob/f235fc801ec863aec895b42457d5e9e5e5c09d5c/utils/utils_zigzag.py#L333

[FeiSong123]

请问一下为什么print出来的结果是这样的 [array([ 0, 1, 2, 3, 7, 6, 5, 4, 8, 9, 10, 11, 15, 14, 13, 12]), array([ 0, 4, 8, 12, 13, 9, 5, 1, 2, 6, 10, 14, 15, 11, 7, 3]), array([ 3, 2, 1, 0, 4, 5, 6, 7, 11, 10, 9, 8, 12, 13, 14, 15]), array([ 3, 7, 11, 15, 14, 10, 6, 2, 1, 5, 9, 13, 12, 8, 4, 0]), array([12, 13, 14, 15, 11, 10, 9, 8, 4, 5, 6, 7, 3, 2, 1, 0]), array([12, 8, 4, 0, 1, 5, 9, 13, 14, 10, 6, 2, 3, 7, 11, 15]), array([15, 14, 13, 12, 8, 9, 10, 11, 7, 6, 5, 4, 0, 1, 2, 3]), array([15, 11, 7, 3, 2, 6, 10, 14, 13, 9, 5, 1, 0, 4, 8, 12])]

然后可视化结果是这样的，和论文里面的不符。以第一个为例 [ 0, 1, 2, 3, 7, 6, 5, 4, 8, 9, 10, 11, 15, 14, 13, 12] ，最后的终点不应该是15吗？

[FeiSong123]

没事了:joy:，回头看几遍才发现是偶数行列的原因，没想到

[dongzhuoyao]

Thanks, i will close the issue, if you have other questions, feel free to reopen it.