implement a window-wise mode for improving the memory-speed trade-off

[YunjieYu]

implement a window-wise mode for improving the memory-speed trade-off. Now one can directly optimize a long video with a larger number of frames, and obtain expected results.

[YunjieYu]

@Junyi42 hi, Junyi, monst3r is an attractive project for 4D reconstructions. However, the current pain point is that it is not possible to directly evaluate a long video for VRAM-limited GPUs. As my PR introduced, I implement a window-wise mode for directly optimizing a long video, which was requested in issue #22, #47 and #75. Can you tell me when you are free to review my PR?

[Junyi42]

Hi @YunjieYu,

Thank you for your contribution!! We really appreciate this.

Unfortunately, I haven't had time to review/test your PR yet, but I'll do so before the end of March. In the meantime, any community review/test is welcome and appreciated!

Best

[YunjieYu]

Hi @Junyi42

Thank you for your timely reply. I will sort out the pipeline of window-wise optimazation and the demo results to facilitate a more intuitive understanding for the implementation and effects.

Could you give me a frequently used email to which I can send these information?

Best regards

[Junyi42]

Hi @YunjieYu,

Thanks for your effort! You can reach out to me at junyizhang@berkeley.edu

Best

[YunjieYu]

Hi @Junyi42,

I'm sorry for sending you the relevant information so late, because I've been blocked by other projects recently.

Just now, I sent some illustrations about the implement of window-wise mode to your email. Please check it.

Best regards