dinkit
Digital Ink Kit — 轻量级手写汉字识别库，纯 C 实现，毫秒级响应。
安装
pip install dinkit
支持 Python 3.9+，覆盖 macOS (Apple Silicon)、Linux (x86_64)、Windows (x86_64)。
快速开始
单次识别
from dinkit import recognize
strokes = [
[[312, 211], [312, 215], [316, 231], ...], # 第一笔
[[382, 363], [401, 358], [420, 349], ...], # 第二笔
]
result = recognize(strokes)
print(result)
# {'我': 3049, '找': 3784, '戌': 4144, ...}
连续识别
多次调用时用 Recognizer 复用引擎实例，避免重复初始化：
from dinkit import Recognizer
with Recognizer() as reco:
for strokes in batch:
result = reco.recognize(strokes)
print(result)
笔迹格式
strokes: List[List[Tuple[int, int]]]
- 外层列表：一笔一画
- 内层列表：该笔包含的
[x, y]坐标点序列
API 参考
recognize(strokes, top_k=10) -> Dict[str, int]
一次性调用，适合零散识别场景。
| 参数 | 类型 | 说明 |
|---|---|---|
strokes |
List[List[Tuple[int, int]]] |
笔迹坐标 |
top_k |
int |
返回候选数量，默认 10 |
返回 {汉字: 置信度} 字典，置信度越低越好（本质是匹配距离）。
Recognizer (类)
可复用的识别器，适合批量识别。
recognize(strokes, top_k=10)— 识别笔迹，参数同上- 支持
with Recognizer() as reco:上下文管理器，自动释放资源
训练工具
从笔迹数据训练自定义识别模型，详见 tools/train/README.md。
cmake .. -DBUILD_TRAIN_TOOL=ON && cmake --build . --target dinkit_train
python tools/train/make_charset.py 守卫汉字战场 -o data/charset
python tools/train/convert_track.py tools/train/examples/sample_我.json -o data/train/sample.trk
./build/tools/train/dinkit_train data/charset data/train data/test build/train_work data/output
许可证
MIT
1 maintainer
Release files for dinkit 1.3.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
Total release size: 56.6 MB
Release files / dinkit-1.3.3-cp313-cp313-win_amd64.whl
| Download URL | dinkit-1.3.3-cp313-cp313-win_amd64.whl |
|---|---|
| Size | 3.7 MB |
| Tags | CPython 3.13 Windows x86-64 |
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No |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Release files / dinkit-1.3.3-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
| Download URL | dinkit-1.3.3-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.13 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64 |
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No |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Release files / dinkit-1.3.3-cp313-cp313-macosx_11_0_arm64.whl
| Download URL | dinkit-1.3.3-cp313-cp313-macosx_11_0_arm64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.13 macOS 11.0+ ARM64 |
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No |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Release files / dinkit-1.3.3-cp312-cp312-win_amd64.whl
| Download URL | dinkit-1.3.3-cp312-cp312-win_amd64.whl |
|---|---|
| Size | 3.7 MB |
| Tags | CPython 3.12 Windows x86-64 |
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No |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
Release files / dinkit-1.3.3-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
| Download URL | dinkit-1.3.3-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.12 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64 |
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twine/6.1.0 CPython/3.13.12
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Release files / dinkit-1.3.3-cp312-cp312-macosx_11_0_arm64.whl
| Download URL | dinkit-1.3.3-cp312-cp312-macosx_11_0_arm64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.12 macOS 11.0+ ARM64 |
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twine/6.1.0 CPython/3.13.12
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Release files / dinkit-1.3.3-cp311-cp311-win_amd64.whl
| Download URL | dinkit-1.3.3-cp311-cp311-win_amd64.whl |
|---|---|
| Size | 3.7 MB |
| Tags | CPython 3.11 Windows x86-64 |
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twine/6.1.0 CPython/3.13.12
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Release files / dinkit-1.3.3-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
| Download URL | dinkit-1.3.3-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.11 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64 |
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Release files / dinkit-1.3.3-cp311-cp311-macosx_11_0_arm64.whl
| Download URL | dinkit-1.3.3-cp311-cp311-macosx_11_0_arm64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.11 macOS 11.0+ ARM64 |
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Release files / dinkit-1.3.3-cp310-cp310-win_amd64.whl
| Download URL | dinkit-1.3.3-cp310-cp310-win_amd64.whl |
|---|---|
| Size | 3.7 MB |
| Tags | CPython 3.10 Windows x86-64 |
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Release files / dinkit-1.3.3-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
| Download URL | dinkit-1.3.3-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.10 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64 |
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Release files / dinkit-1.3.3-cp310-cp310-macosx_11_0_arm64.whl
| Download URL | dinkit-1.3.3-cp310-cp310-macosx_11_0_arm64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.10 macOS 11.0+ ARM64 |
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Release files / dinkit-1.3.3-cp39-cp39-win_amd64.whl
| Download URL | dinkit-1.3.3-cp39-cp39-win_amd64.whl |
|---|---|
| Size | 3.7 MB |
| Tags | CPython 3.9 Windows x86-64 |
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Release files / dinkit-1.3.3-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
| Download URL | dinkit-1.3.3-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.9 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64 |
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twine/6.1.0 CPython/3.13.12
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Release files / dinkit-1.3.3-cp39-cp39-macosx_11_0_arm64.whl
| Download URL | dinkit-1.3.3-cp39-cp39-macosx_11_0_arm64.whl |
|---|---|
| Size | 3.8 MB |
| Tags | CPython 3.9 macOS 11.0+ ARM64 |
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