当前时间: 2026-08-15 19:40:48
分类:办公文件
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把图斑属性标注插件上传到qgis即使我已经开源到github了,但是对于小白们来说,去github下载这个插件,再在本地qgis安装这件事,是复杂的。答案是,有的。只需要把这个插件上传到qgis官方就好。这个插件使用场景是,你已经有一份图斑矢量,你需要对这份图斑添加属性。例如,我曾经做过一个项目是,对某个的地块添加属性,分别写上早稻或者晚稻。常规操作是,鼠标选中图斑,目视解译判断是早稻、晚稻。移动图层选中下一图斑,再附字段属性,一直循环以上操作。此时,使用这个插件就没那么累人。基本上不需要使用鼠标。只需要按1、2就对图斑属性写入,自动缩放到下一个图斑的位置。2.打开Label Switcher,设置修改的矢量,要修改的字段。现在这个插件只能赋予字段属性二分类,后续可以改成自定义属性写入。此时,有人会问,都2026年了你怎么还在用目视解译?为什么不用深度学习的方法?后续通过这些样本,必然是做一个深度学习模型啊,自动让神经网络去判别这个地块是什么类型。
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- 请求信息 : 2026-08-15 22:04:15 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/936662.html
- 运行时间 : 0.229623s [ 吞吐率:4.35req/s ] 内存消耗:4,685.88kb 文件加载:145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=6e2ae2f0bfa2fc464e878eb6b108f2db
- CONNECT:[ UseTime:0.001151s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001647s ]
- SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000685s ]
- SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000646s ]
- SHOW FULL COLUMNS FROM `set` [ RunTime:0.001378s ]
- SELECT * FROM `set` [ RunTime:0.000585s ]
- SHOW FULL COLUMNS FROM `article` [ RunTime:0.001483s ]
- SELECT * FROM `article` WHERE `id` = 936662 LIMIT 1 [ RunTime:0.006724s ]
- UPDATE `article` SET `lasttime` = 1786802655 WHERE `id` = 936662 [ RunTime:0.009755s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000613s ]
- SELECT * FROM `article` WHERE `id` < 936662 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001188s ]
- SELECT * FROM `article` WHERE `id` > 936662 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000997s ]
- SELECT * FROM `article` WHERE `id` < 936662 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001985s ]
- SELECT * FROM `article` WHERE `id` < 936662 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.017424s ]
- SELECT * FROM `article` WHERE `id` < 936662 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006172s ]
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