thundarstrom commited on
Commit
c3d4ef6
·
verified ·
1 Parent(s): 0cae1cc

Initialize Dataset Card (README.md)

Browse files
Files changed (1) hide show
  1. README.md +65 -0
README.md ADDED
@@ -0,0 +1,65 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ license: cc-by-4.0
3
+ task_categories:
4
+ - image-to-text
5
+ language:
6
+ - en
7
+ tags:
8
+ - anpr
9
+ - ocr
10
+ - benchmark
11
+ - dashcam
12
+ - out-of-distribution
13
+ - evaluation
14
+ size_categories:
15
+ - 1K<n<10K
16
+ ---
17
+
18
+ # DashCop Real-World Out-of-Distribution ANPR Benchmark
19
+
20
+ Part of the **Edge-AI Traffic & Vehicle Analytics System** repository by `thundarstrom`.
21
+
22
+ ## Dataset Summary
23
+ A frozen evaluation benchmark of **3,034 real dashcam plate crops** captured in challenging conditions (low resolution median 56x34 px, motion blur, direct sunlight, rain).
24
+
25
+ ### Policy
26
+ * **FROZEN TEST SET**: Never train, augment, or fine-tune models on this dataset.
27
+ * Use exclusively to evaluate zero-shot generalization of OCR models in real Indian road conditions.
28
+
29
+ ---
30
+
31
+ ## How to Access and Download
32
+
33
+ ### Using Automated Project Downloader (Extracts automatically)
34
+ ```bash
35
+ # Clone / pull and auto-extract dataset
36
+ python scripts/download_hf_datasets.py --dataset anpr_benchmark --org thundarstrom
37
+ ```
38
+
39
+ ### Using `huggingface_hub` Python SDK
40
+ ```python
41
+ from huggingface_hub import snapshot_download
42
+
43
+ # Download into local dataset directory
44
+ local_path = snapshot_download(
45
+ repo_id="thundarstrom/indian-anpr-ocr-benchmark",
46
+ repo_type="dataset",
47
+ local_dir="data/datasets/dashcop_ocr"
48
+ )
49
+ print(f"Dataset downloaded to: {local_path}")
50
+ ```
51
+
52
+ ---
53
+
54
+ ## Recommended Training / Evaluation Recipe
55
+
56
+ ```bash
57
+ # Evaluation only\npython scripts/test_ocr.py --benchmark dashcop_ocr
58
+ ```
59
+
60
+ ---
61
+
62
+ ## Citation & Maintainer
63
+ * **Maintained by**: `thundarstrom`
64
+ * **Project**: Edge-AI Real-Time Traffic Violation Detection & ANPR
65
+ * **License**: CC-BY-4.0