Chen Chuangbin

The loss is nan when fine tuning with selected channels

7

Hello! I use `ChannelPrunedGpuLearner` to compress a regression model which predicts a monocular depth image. The loss become `nan` and I want to know is it normal or is it...

Some question about solveGyroscopeBias

2

Hi, I have a question about the gyroscope bias calibration. why [this](https://github.com/HKUST-Aerial-Robotics/VINS-Mono/blob/dc62ec4cfdb9c420c729524c86a32de4e6759088/vins_estimator/src/initial/initial_aligment.cpp#L35) only use bgs[0] to repropagate imu data without other data like bgs[1].

Hi, I want to know what is the coordinates of the normal images? Is it camera coordinate like this? Z axis points to camera's sensor center.  Thanks.

realloc(): invalid old size 错误

5

您好，我想请问一下 `realloc(): invalid old size` 这个错误如何解决？ 我之前为知笔记是能够使用的，后面因为安装了一下包，导致出现`QT-5.14 verssion not found`的错误，后面我安装了qt-5.14后，解决了`not found`的问题，但是又出现新的问题。 

关于markdown笔记渲染主题

2

你好，请问一下WizNotePlus能不能想typora一样，支持自定义markdown样式？

Hi, @jzengust Could you share the code about plotting surface normal visualization colormap?  Thank you a lot. Chuangbin Chen.

The doubt about the extrinsic matrix about two camera

2

Hi, @balcilar. Thanks for your code. I use your code to calibrate my two different resolution camera. But I have a question. It seems that there is no a extrinsic...