search

graspnet / graspnet-baseline

Baseline model for "GraspNet-1Billion: A Large-Scale Benchmark for General Object Grasping" (CVPR 2020)
https://graspnet.net/
Other
518 stars 152 forks source link

Realsesnse 435 Pointclouds quality issue #31

Closed holst456 closed 3 years ago

holst456 commented 3 years ago

Great article! I managed to get the code up and running and I am considering using it for my bachelor thesis in robotics. My problem is that i cannot get nearly as good point-clouds as you have in your demo data. Did you use any filters or fused multi-view point clouds etc.? E.g. this image Turns into this: image

Fang-Haoshu commented 3 years ago

Hi, you can tune Realsesnse 435 a little bit in RealSense-viewer. But usually its quality is not that good. Perhaps you can set the camera a bit farther to the desktop.

19915370507 commented 3 years ago

很棒的文章！我设法启动并运行了代码，我正在考虑将它用于我的机器人学学士学位论文。 我的问题是我无法获得与演示数据中一样好的点云。您是否使用了任何过滤器或融合的多视点云等？ 例如这 变成了这样： 图片 图片 请问，您解决了这个问题了吗 ？

TuanHAnhVN commented 2 years ago

Great article! I managed to get the code up and running and I am considering using it for my bachelor thesis in robotics. My problem is that i cannot get nearly as good point-clouds as you have in your demo data. Did you use any filters or fused multi-view point clouds etc.? E.g. this image Turns into this: image

Hello, did you solve it?

holst456 commented 2 years ago

Great article! I managed to get the code up and running and I am considering using it for my bachelor thesis in robotics. My problem is that i cannot get nearly as good point-clouds as you have in your demo data. Did you use any filters or fused multi-view point clouds etc.? E.g. this image Turns into this: image

Hello, did you solve it?

Partially, yes. By improving light conditions and filtering outlier points.