yolov8m table extraction
简介
核心亮点
- 精准定位文档中的表格区域,支持快速扫描
- 基于 YOLOv8m 架构,兼顾检测精度与推理速度
- 理想的表格 OCR 前置步骤,简化预处理流程
- 适用于发票、报表等结构化文档的自动化解析
使用方法
# 安装 Hugging Face transformers
pip install transformers torch
# 使用 transformers 加载模型
from transformers import AutoModel, AutoTokenizer
model = AutoModel.from_pretrained("keremberke/yolov8m-table-extraction")
tokenizer = AutoTokenizer.from_pretrained("keremberke/yolov8m-table-extraction")
Hugging Face 下载
我们推荐使用命令行或者 Hugging Face Hub SDK 来进行模型的下载。
操作指引:在下载前,请先通过如下命令安装 huggingface_hub:
pip install -U huggingface_hub
命令行下载
下载完整模型库
huggingface-cli download keremberke/yolov8m-table-extraction
下载单个文件到指定本地文件夹(以下载 config.json 到当前路径下 ./dir 目录为例)
huggingface-cli download keremberke/yolov8m-table-extraction config.json --local-dir ./dir
SDK 下载
# 模型下载
from huggingface_hub import snapshot_download
model_dir = snapshot_download('keremberke/yolov8m-table-extraction')
Git 下载
请确保 lfs 已经被正确安装
git lfs install
git clone https://huggingface.co/keremberke/yolov8m-table-extraction
如果您希望跳过 lfs 大文件下载,可以使用如下命令
GIT_LFS_SKIP_SMUDGE=1 git clone https://huggingface.co/keremberke/yolov8m-table-extraction
模型文件托管在 Hugging Face Hub,使用 HF CLI / SDK / Git 直接下载,不经过本站。
PyTorch / Transformers 使用
安装 Transformers
pip install -U transformers torch
模型加载和推理
from transformers import AutoModelForCausalLM, AutoTokenizer
model = AutoModelForCausalLM.from_pretrained('keremberke/yolov8m-table-extraction')
tokenizer = AutoTokenizer.from_pretrained('keremberke/yolov8m-table-extraction')
模型下载
我们推荐使用命令行或者 ModelScope SDK 来进行模型的下载。
操作指引:在下载前,请先通过如下命令安装 ModelScope:
pip install modelscope
命令行下载
下载完整模型库
modelscope download --model keremberke/yolov8m-table-extraction
下载单个文件到指定本地文件夹(以下载 README.md 到当前路径下 dir 目录为例)
modelscope download --model keremberke/yolov8m-table-extraction README.md --local_dir ./dir
SDK 下载
# 模型下载
from modelscope import snapshot_download
model_dir = snapshot_download('keremberke/yolov8m-table-extraction')
Git 下载
请确保 lfs 已经被正确安装
git lfs install
git clone https://www.modelscope.cn/keremberke/yolov8m-table-extraction.git
如果您希望跳过 lfs 大文件下载,可以使用如下命令
GIT_LFS_SKIP_SMUDGE=1 git clone https://www.modelscope.cn/keremberke/yolov8m-table-extraction.git
ModelScope 模型页直接下载模型文件;无需将模型文件放在本站服务器。
Notebook 快速开发
下载并安装 ModelScope library
pip install "modelscope[audio,cv,nlp,multi-modal,science]" -f https://modelscope.oss-cn-beijing.aliyuncs.com/releases/repo.html
模型加载和推理
from modelscope.pipelines import pipeline
from modelscope.utils.constant import Tasks
p = pipeline('text-generation', 'keremberke/yolov8m-table-extraction')
完整文档
---
tags:
- ultralyticsplus
- yolov8
- ultralytics
- yolo
- vision
- object-detection
- pytorch
- awesome-yolov8-models
library_name: ultralytics
library_version: 8.0.21
inference: false
datasets:
- keremberke/table-extraction
model-index:
- name: keremberke/yolov8m-table-extraction
results:
- task:
type: object-detection
dataset:
type: keremberke/table-extraction
name: table-extraction
split: validation
metrics:
- type: precision
value: 0.95194
name: [email protected](box)
license: agpl-3.0
---
<div align="center">
<img width="640" alt="keremberke/yolov8m-table-extraction" src="https://huggingface.co/keremberke/yolov8m-table-extraction/resolve/main/thumbnail.jpg">
</div>
Supported Labels
['bordered', 'borderless']How to use
- Install ultralyticsplus:
pip install ultralyticsplus==0.0.23 ultralytics==8.0.21- Load model and perform prediction:
from ultralyticsplus import YOLO, render_result
load model
model = YOLO('keremberke/yolov8m-table-extraction')
set model parameters
model.overrides['conf'] = 0.25 # NMS confidence threshold
model.overrides['iou'] = 0.45 # NMS IoU threshold
model.overrides['agnostic_nms'] = False # NMS class-agnostic
model.overrides['max_det'] = 1000 # maximum number of detections per image
set image
image = 'https://github.com/ultralytics/yolov5/raw/master/data/images/zidane.jpg'
perform inference
results = model.predict(image)
observe results
print(results[0].boxes)
render = render_result(model=model, image=image, result=results[0])
render.show()More models available at: awesome-yolov8-models