AXERA-TECH / ABot-Recon-Axera

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Model's Last Updated: September 19 2026
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Introduction of ABot-Recon-Axera

Model Details of ABot-Recon-Axera

ABot-Recon on Axera NPU

ABot-Recon (流式前馈三维重建:视频 → 相机位姿 + 世界坐标点云 + 置信度)编译到 Axera AX650N NPU 的模型文件。

模型与算法来自原作者: amap-cvlab/ABot-Recon (主页 https://amap-cvlab.github.io/ABot-Recon-html/ ),本仓库只做 Axera NPU 的格式转换。

代码与使用说明: https://github.com/AXERA-TECH/ABot-Recon-Axera

文件
文件 说明
encoder_kitti02.axmodel 图像编码器,输入 [1,3,280,504](高 280 × 宽 504,横版)
decoder_step_kitti02.axmodel 流式解码器(带 KV cache)
heads_kitti02.axmodel 输出头:local_points / camera_features / confidence
host_pose_head/pose_head.safetensors 主机侧位姿头权重(numpy 加载)
host_pose_head/pose_head_config.json 位姿头结构参数

三个 axmodel 由 pulsar2 编译,芯片 AX650N,支持 AXCL PCIe 卡和 AX650 片上两种运行方式。

模型输入 280×504(高×宽,即横版 16:9 画幅)。预处理把帧按宽度缩放到 504,再上下居中裁剪或填充到 280:横版 16:9 视频几乎不裁;竖版视频只保留中间约 1/3 画面,请使用横版视频。

使用
# 下载
hf download AXERA-TECH/ABot-Recon-Axera --local-dir ABot-Recon

# 代码
git clone https://github.com/AXERA-TECH/ABot-Recon-Axera.git
cd ABot-Recon-Axera
pip install -r requirements.txt          # Axera 运行时与 pyaxengine 来自 SDK

# 起服务(网页上传视频 → 点云 / 户型俯视图 / 3D 查看)
ABOT_MODELS=/path/to/ABot-Recon \
ABOT_POSE_WEIGHTS=/path/to/ABot-Recon/host_pose_head/pose_head.safetensors \
ABOT_POSE_CONFIG=/path/to/ABot-Recon/host_pose_head/pose_head_config.json \
bash start_service.sh

打开 http://<host>:8011 。Python 调用:

from abot_axera.backend import build_abot_recon
model = build_abot_recon(model_dir="ABot-Recon", pose_weights="ABot-Recon/host_pose_head/pose_head.safetensors",
                         pose_config="ABot-Recon/host_pose_head/pose_head_config.json", device_id=0)
res = model.infer(["f000.jpg", "f001.jpg", ...], output_world_points=True, output_confidence=True)
res.camera_poses    # [N,4,4] c2w
res.world_points    # [N,280,504,3]
res.confidence      # [N,280,504]
资源消耗(AX650N)
项 值
CMM 常驻 5341 MiB(encoder 337 + decoder_step 2513 + heads 217 + KV cache 2243)
每帧耗时 3.0 s(encoder 0.19 + decoder_step 2.63 + heads 0.13)
模型加载 23 s

片上运行需要板子 CMM 预留 ≥ 6 GB。

许可
内容 许可
模型权重(本仓库全部 .axmodel 与位姿头) CC BY-NC 4.0,仅限非商业用途 ,见 MODEL_LICENSE.md
使用边界 MODEL_USAGE_GUIDELINES.md / 中文
代码(转换与推理实现) Apache 2.0,见 LICENSE 、 NOTICE
第三方组件 THIRD_PARTY_NOTICES.md

这些权重转换自 ABot-Recon 发布的权重,后者派生自 Pi3 ;再分发须保留对 Pi3 与 ABot-Recon 的署名与 CC BY-NC 4.0 条款。商业使用需另行获得书面授权。

已知限制
  • 无回环闭合。
  • present_valid 封顶 8(应为 11),长序列有轻微漂移。

Runs of AXERA-TECH ABot-Recon-Axera on huggingface.co

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More Information About ABot-Recon-Axera huggingface.co Model

More ABot-Recon-Axera license Visit here:

https://choosealicense.com/licenses/cc-by-nc-4.0

ABot-Recon-Axera huggingface.co

ABot-Recon-Axera huggingface.co is an AI model on huggingface.co that provides ABot-Recon-Axera's model effect (), which can be used instantly with this AXERA-TECH ABot-Recon-Axera model. huggingface.co supports a free trial of the ABot-Recon-Axera model, and also provides paid use of the ABot-Recon-Axera. Support call ABot-Recon-Axera model through api, including Node.js, Python, http.

ABot-Recon-Axera huggingface.co Url

https://huggingface.co/AXERA-TECH/ABot-Recon-Axera

AXERA-TECH ABot-Recon-Axera online free

ABot-Recon-Axera huggingface.co is an online trial and call api platform, which integrates ABot-Recon-Axera's modeling effects, including api services, and provides a free online trial of ABot-Recon-Axera, you can try ABot-Recon-Axera online for free by clicking the link below.

AXERA-TECH ABot-Recon-Axera online free url in huggingface.co:

https://huggingface.co/AXERA-TECH/ABot-Recon-Axera

ABot-Recon-Axera install

ABot-Recon-Axera is an open source model from GitHub that offers a free installation service, and any user can find ABot-Recon-Axera on GitHub to install. At the same time, huggingface.co provides the effect of ABot-Recon-Axera install, users can directly use ABot-Recon-Axera installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

ABot-Recon-Axera install url in huggingface.co:

https://huggingface.co/AXERA-TECH/ABot-Recon-Axera

Url of ABot-Recon-Axera

ABot-Recon-Axera huggingface.co Url

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