<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[peachofchangan的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/peachofchangan</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; peachofchangan]]></copyright><item><title><![CDATA[blender如何使用nerf插件得到渲染好的二维图像和相机内外参数（blender数据集的构建）]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/144078616</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/144078616</guid><author>peachofchangan</author><pubDate>Wed, 27 Nov 2024 11:34:38 +0800</pubDate><description><![CDATA[PS：这个位置填写存放地址，但是最好自己复制本地地址进去，要不会抱一个地址格式有误的错误。TTC模式：我没用过，但是应该和SOF差不多吧，可以自己设置训练集和测试集。COS模式：环绕效果直接出现，好用方便，不需要自己设置相机，但是自由度不高。上述链接是插件github地址，得到插件后在左上角的编辑中选择。SOF模式：自己搞一个活动相机，自己设计相机采样轨迹，自由度高。按n键，弹出UI界面。最后会得到一个压缩包。]]></description><category></category></item><item><title><![CDATA[拯救者摄像头突然用不成了的奇怪解决方案]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/143222183</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/143222183</guid><author>peachofchangan</author><pubDate>Thu, 24 Oct 2024 23:20:35 +0800</pubDate><description><![CDATA[输入win+R输入regedit打开这个新建文件DWORD后面忘了。。。先码住，后面写。]]></description><category></category></item><item><title><![CDATA[对于从vscode ssh到virtualBox的timeout记录]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/143065253</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/143065253</guid><author>peachofchangan</author><pubDate>Sat, 19 Oct 2024 02:17:54 +0800</pubDate><description><![CDATA[1.把虚拟机关机退出来，在这个界面进行网络设置：选桥接网卡。查看如今的ip地址，应该和在本机里面看到的是一个网段。2.然后再进系统，使用命令。]]></description><category></category></item><item><title><![CDATA[Summer School science communication project--Laptop Selection Suggestion]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/141040823</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/141040823</guid><author>peachofchangan</author><pubDate>Fri, 09 Aug 2024 04:59:47 +0800</pubDate><description><![CDATA[summer school]]></description><category></category></item><item><title><![CDATA[复现项目时出现：RuntimeError: Expected all tensors to be on the same device, but found at least two devices,]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/139991280</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/139991280</guid><author>peachofchangan</author><pubDate>Wed, 26 Jun 2024 15:48:39 +0800</pubDate><description><![CDATA[出现这种问题的原因都是因为数据不在同一个设备之上，使用.to(device)之类网上的方案都可以尝试去解决，但是在本项目之中，真正的问题在于后续需要在cpu上进行numpy的运算，所以不能简单的直接.to(device)。]]></description><category></category></item><item><title><![CDATA[‘Please build Cython components with: `pip install --editable .` ‘ImportError: Please build Cython]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/139929553</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/139929553</guid><author>peachofchangan</author><pubDate>Mon, 24 Jun 2024 16:13:52 +0800</pubDate><description><![CDATA[问题解决，换一个numpy的版本：]]></description><category></category></item><item><title><![CDATA[分布式训练的项目出现问题：]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/139929020</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/139929020</guid><author>peachofchangan</author><pubDate>Mon, 24 Jun 2024 16:01:47 +0800</pubDate><description><![CDATA[nprocs=torch.cuda.device_count(),/python3.7/site-packages/torch/multiprocessing/spawn.py", line 199, in spawn
    return start_processes(fn, args, nprocs, join, daemon, start_method='spawn')torch/multiprocessing/spawn.py", line 157, in start_processes
    ]]></description><category></category></item><item><title><![CDATA[WARNING: Built wheel for lpips-pytorch is invalid: Metadata 1.2 mandates PEP 440 version, but ‘lates]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/139607392</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/139607392</guid><author>peachofchangan</author><pubDate>Wed, 12 Jun 2024 15:23:25 +0800</pubDate><description><![CDATA[下载整个项目到本地的文件夹并解压。]]></description><category></category></item><item><title><![CDATA[fatal: the remote end hung up unexpectedly error: subprocess-exited-with-error]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/139326926</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/139326926</guid><author>peachofchangan</author><pubDate>Thu, 30 May 2024 16:24:07 +0800</pubDate><description><![CDATA[问了一下chat老师，说是网不好，可能是服务器没有t的原因，github就断断续续的。先ping一下，ping通了，就过一会再试试，就是t的问题。]]></description><category></category></item><item><title><![CDATA[Ubuntu 系统上使用 .whl 文件安装 PyTorch、Torchvision]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/139326670</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/139326670</guid><author>peachofchangan</author><pubDate>Thu, 30 May 2024 15:59:04 +0800</pubDate><description><![CDATA[一定要看好了下载，不要下载成cpu。如图是下载cuda为11.0，torch为1.7，python为3.6在linux系统下的文件。]]></description><category></category></item><item><title><![CDATA[调试pytorch时出现的问题：torch.cuda.OutOfMemoryError: CUDA out of memory. Tried to allocate 64.00 MiB (GPU 0；]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/136717972</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/136717972</guid><author>peachofchangan</author><pubDate>Thu, 14 Mar 2024 18:05:01 +0800</pubDate><description><![CDATA[这时可以观察之前的代码中的data.to(device)操作，观察里面的数据是否太大，一次性放进去会导致上述问题，将放进去的数据缩小即可解决。但是后续维度的改变还需要代码的变动。这个问题就是显存爆炸了，我们放进去的数据，将显存占满了，此时将batch_size调到1都无法解决问题，证明与batch_size无关。]]></description><category></category></item><item><title><![CDATA[在ubuntu环境下无法进入jupyternotebook：https://github.com/pycollada/pycollada]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/136456310</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/136456310</guid><author>peachofchangan</author><pubDate>Mon, 04 Mar 2024 16:42:06 +0800</pubDate><description><![CDATA[再在命令行输入jupyter notebook即可。]]></description><category></category></item><item><title><![CDATA[colab下一些操作：python换版本的全操作]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/136374184</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/136374184</guid><author>peachofchangan</author><pubDate>Thu, 29 Feb 2024 16:11:50 +0800</pubDate><description><![CDATA[4.安装相应版本的这个d。]]></description><category></category></item><item><title><![CDATA[python不使用科学计数法显示]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/136103757</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/136103757</guid><author>peachofchangan</author><pubDate>Mon, 12 Feb 2024 21:55:10 +0800</pubDate><description><![CDATA[np.set_printoptions(suppress=True)]]></description><category></category></item><item><title><![CDATA[对于matlab中标定工具calibration中规定世界坐标系]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/136098104</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/136098104</guid><author>peachofchangan</author><pubDate>Sun, 11 Feb 2024 21:52:44 +0800</pubDate><description><![CDATA[个人理解：世界坐标系方向与相机坐标系一致，原点是标定板左上角。]]></description><category></category></item><item><title><![CDATA[python完成的一个小项目：行星围绕恒星转动动画效果]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/135426915</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/135426915</guid><author>peachofchangan</author><pubDate>Sat, 06 Jan 2024 15:18:23 +0800</pubDate><description><![CDATA[待写。。。]]></description><category></category></item><item><title><![CDATA[AttributeError: module ‘scipy‘ has no attribute ‘io‘]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/135263864</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/135263864</guid><author>peachofchangan</author><pubDate>Thu, 28 Dec 2023 10:52:31 +0800</pubDate><description><![CDATA[解决方案：

将


import scipy

改为


import scipy.io
]]></description><category></category></item><item><title><![CDATA[创建一模一样的conda环境]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/135226615</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/135226615</guid><author>peachofchangan</author><pubDate>Tue, 26 Dec 2023 17:06:14 +0800</pubDate><description><![CDATA[conda create --name 新环境名 --clone 原环境名。]]></description><category></category></item><item><title><![CDATA[./build/testbed: error while loading shared libraries: libcudart.so.11.0: cannot open shared object]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/134535473</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/134535473</guid><author>peachofchangan</author><pubDate>Tue, 21 Nov 2023 16:37:45 +0800</pubDate><description><![CDATA[显示动态库出了问题，暂时码住，解决了后续加上方案。]]></description><category></category></item><item><title><![CDATA[对于ckpt文件操作时的重要注意！]]></title><link>https://blog.youkuaiyun.com/peachofchangan/article/details/134203609</link><guid>https://blog.youkuaiyun.com/peachofchangan/article/details/134203609</guid><author>peachofchangan</author><pubDate>Fri, 03 Nov 2023 15:01:28 +0800</pubDate><description><![CDATA[一定要自己导数据，不然会出现：UnpicklingError: pickle data was truncated。]]></description><category></category></item></channel></rss>