Few valid pixels when using custom data despite parameter adjustments

[chui09]

Hello!

I've tested your project and the sample data runs perfectly. However, I encountered some issues when testing with my own data.

I've made the following modifications:

1. Adjusted the image dimensions
2. Changed the low_thres and up_thres to match my depth range
3. Modified fx, fy, cx, and cy according to my depth camera's intrinsic parameters

Despite these changes, I'm still only getting a few dozen valid pixels (np.sum(mask_pc)), which is insufficient to produce results.

I'm wondering if there's an error in my approach to modifying these parameters? Or are there additional changes I need to make?

Your assistance would be greatly appreciated! Thank you for your time.