Issues

• Reproduction anomaly: Pi3X does not benefit from extra camera intrinsics and poses

  yyfz/Pi3#161 · Filter by author sasasa2418 opened on Oct 10, 2026

• [Community] Gradio Workbench with GeoCalib Gravity Alignment

  yyfz/Pi3#160 · Filter by author Packsod opened on Oct 5, 2026
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• 关于pi3/pi3x未来的发展

  yyfz/Pi3#156 · Filter by author bobliwang opened on Jun 21, 2026
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• Why are intrinsics injected via raymap while poses use PRoPE?

  yyfz/Pi3#155 · Filter by author germemoe opened on Jun 2, 2026
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• 请问Pi3X是怎么实现metric scale-prediction的？

  yyfz/Pi3#154 · Filter by author Changfei-Fu opened on May 16, 2026
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• 关于先验外参输入问题

  yyfz/Pi3#150 · Filter by author dreamer1031 opened on May 6, 2026
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• Training branch - Pi3X

  yyfz/Pi3#148 · Filter by author nam1410 opened on Apr 27, 2026
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• How can we fine-tune Pi3 for different domain images?

  yyfz/Pi3#147 · Filter by author ShntrIto opened on Apr 22, 2026
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• [Question] 请教下Pi3X的PointLoss相比Pi3增加了depth_loss和rays_loss,，这是出于什么考虑呢？

  yyfz/Pi3#142 · Filter by author buzzcut2190 opened on Mar 23, 2026
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• The convergence issue during the fine-tuning process

  yyfz/Pi3#140 · Filter by author Wangweizhen-S opened on Mar 19, 2026
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• Frozen the encoder and global point branch.

  yyfz/Pi3#139 · Filter by author Wangweizhen-S opened on Mar 14, 2026
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• 显存溢出问题

  yyfz/Pi3#138 · Filter by author Harry-675 opened on Mar 13, 2026
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• 请问PI3X是在VGGT的模型上进行finetune的还是在PI3的模型上finetune的?

  yyfz/Pi3#136 · Filter by author LongWayGuo opened on Mar 11, 2026
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• 不同显卡上的推理表现存在差异

  yyfz/Pi3#135 · Filter by author Kylesesa opened on Mar 9, 2026
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• 使用你的模型权重，输入相机内参进行推理报错，请问怎么解决？

  yyfz/Pi3#134 · Filter by author Pandakik-Civin opened on Mar 9, 2026
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• different result for diffierent order

  yyfz/Pi3#132 · Filter by author Wangweizhen-S opened on Mar 2, 2026
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• Sharing Recent Work using Free Gifts of Pi3

  yyfz/Pi3#128 · Filter by author peasant98 opened on Feb 25, 2026
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• Question about training data: was HOI4D used for training PI3?

  yyfz/Pi3#125 · Filter by author nnanhuang opened on Feb 21, 2026
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• Supplying partial poses for conditioning

  yyfz/Pi3#124 · Filter by author ReneWilbers-Basicfit opened on Feb 12, 2026
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• 您好，貌似没发现相机内参在哪输出的。

  yyfz/Pi3#121 · Filter by author iPZEX opened on Feb 3, 2026
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• Pi3X 内参及训练问题

  yyfz/Pi3#119 · Filter by author huanggan52 opened on Jan 30, 2026
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• 关于Pi3X重影的问题

  yyfz/Pi3#118 · Filter by author Chuang521566 opened on Jan 28, 2026
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• RuntimeError: input tensor must fit into 32-bit index math when processing 198 Waymo dataset images

  yyfz/Pi3#117 · Filter by author wuyingxiong opened on Jan 28, 2026
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• PRoPE dimension bug

  yyfz/Pi3#116 · Filter by author rmbrualla opened on Jan 28, 2026
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• some questions on reproducing the evaluation results

  yyfz/Pi3#115 · Filter by author ShangNH opened on Jan 22, 2026
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