Dataset Viewer
Auto-converted to Parquet Duplicate
image
imagewidth (px)
1.02k
6k
image_id
stringlengths
20
25
detection_method
stringclasses
15 values
object_type
stringclasses
9 values
hand_side
stringclasses
2 values
index
stringclasses
332 values
category
stringclasses
3 values
sub_category
stringclasses
10 values
LQNH_PAb_L_00052.jpg
ninhydrin
document envelope
left
52
2. LQ
LQNH
LQNH_PAb_L_00054.jpg
ninhydrin
document envelope
left
54
2. LQ
LQNH
LQNH_PAb_L_00062.jpg
ninhydrin
document envelope
left
62
2. LQ
LQNH
LQNH_PAb_L_00043.JPG
ninhydrin
document envelope
left
43
2. LQ
LQNH
LQNH_PAb_L_00035.JPG
ninhydrin
document envelope
left
35
2. LQ
LQNH
LQNH_PAb_L_00045.JPG
ninhydrin
document envelope
left
45
2. LQ
LQNH
LQNH_PAb_L_00031.JPG
ninhydrin
document envelope
left
31
2. LQ
LQNH
LQNH_PAb_L_00071.jpg
ninhydrin
document envelope
left
71
2. LQ
LQNH
LQNH_PAb_L_00075.jpg
ninhydrin
document envelope
left
75
2. LQ
LQNH
LQNH_PAb_L_00037.JPG
ninhydrin
document envelope
left
37
2. LQ
LQNH
LQNH_PAb_L_00060.jpg
ninhydrin
document envelope
left
60
2. LQ
LQNH
LQNH_PAb_L_00048.jpg
ninhydrin
document envelope
left
48
2. LQ
LQNH
LQNH_PAb_L_00057.jpg
ninhydrin
document envelope
left
57
2. LQ
LQNH
LQNH_PAb_L_00040.JPG
ninhydrin
document envelope
left
40
2. LQ
LQNH
LQNH_PAb_L_00061.jpg
ninhydrin
document envelope
left
61
2. LQ
LQNH
LQNH_PAb_L_00051.jpg
ninhydrin
document envelope
left
51
2. LQ
LQNH
LQNH_PAb_L_00073.jpg
ninhydrin
document envelope
left
73
2. LQ
LQNH
LQNH_PAb_L_00044.JPG
ninhydrin
document envelope
left
44
2. LQ
LQNH
LQNH_PAb_L_00055.jpg
ninhydrin
document envelope
left
55
2. LQ
LQNH
LQNH_PAb_L_00068.jpg
ninhydrin
document envelope
left
68
2. LQ
LQNH
LQNH_PAb_L_00034.JPG
ninhydrin
document envelope
left
34
2. LQ
LQNH
LQNH_PAb_L_00042.JPG
ninhydrin
document envelope
left
42
2. LQ
LQNH
LQNH_PAb_L_00058.jpg
ninhydrin
document envelope
left
58
2. LQ
LQNH
LQNH_PAb_L_00067.jpg
ninhydrin
document envelope
left
67
2. LQ
LQNH
LQNH_PAb_L_00049.jpg
ninhydrin
document envelope
left
49
2. LQ
LQNH
LQNH_PAb_L_00063.jpg
ninhydrin
document envelope
left
63
2. LQ
LQNH
LQNH_PAb_L_00056.jpg
ninhydrin
document envelope
left
56
2. LQ
LQNH
LQNH_PAb_L_00041.JPG
ninhydrin
document envelope
left
41
2. LQ
LQNH
LQNH_PAb_L_00038.JPG
ninhydrin
document envelope
left
38
2. LQ
LQNH
LQNH_PAb_L_00033.JPG
ninhydrin
document envelope
left
33
2. LQ
LQNH
LQNH_PAb_L_00064.jpg
ninhydrin
document envelope
left
64
2. LQ
LQNH
LQNH_PAb_L_00065.jpg
ninhydrin
document envelope
left
65
2. LQ
LQNH
LQNH_PAb_L_00053.jpg
ninhydrin
document envelope
left
53
2. LQ
LQNH
LQNH_PAb_L_00076.jpg
ninhydrin
document envelope
left
76
2. LQ
LQNH
LQNH_PAb_L_00032.JPG
ninhydrin
document envelope
left
32
2. LQ
LQNH
LQNH_PAb_L_00050.jpg
ninhydrin
document envelope
left
50
2. LQ
LQNH
LQNH_PAb_L_00036.JPG
ninhydrin
document envelope
left
36
2. LQ
LQNH
LQNH_PAb_L_00069.jpg
ninhydrin
document envelope
left
69
2. LQ
LQNH
LQNH_PAb_L_00070.jpg
ninhydrin
document envelope
left
70
2. LQ
LQNH
LQNH_PAb_L_00077.jpg
ninhydrin
document envelope
left
77
2. LQ
LQNH
LQNH_PAb_L_00047.JPG
ninhydrin
document envelope
left
47
2. LQ
LQNH
LQNH_PAb_L_00039.JPG
ninhydrin
document envelope
left
39
2. LQ
LQNH
LQNH_PAb_L_00072.jpg
ninhydrin
document envelope
left
72
2. LQ
LQNH
LQNH_PAb_L_00066.jpg
ninhydrin
document envelope
left
66
2. LQ
LQNH
LQNH_PAb_L_00046.JPG
ninhydrin
document envelope
left
46
2. LQ
LQNH
LQNH_PAb_L_00074.jpg
ninhydrin
document envelope
left
74
2. LQ
LQNH
LQNH_PAb_L_00059.jpg
ninhydrin
document envelope
left
59
2. LQ
LQNH
LQNH_PAb_R_00004.JPG
ninhydrin
document envelope
right
4
2. LQ
LQNH
LQNH_PAb_R_00003.JPG
ninhydrin
document envelope
right
3
2. LQ
LQNH
LQNH_PAb_R_00012.JPG
ninhydrin
document envelope
right
12
2. LQ
LQNH
LQNH_PAb_R_00106.jpg
ninhydrin
document envelope
right
106
2. LQ
LQNH
LQNH_PAb_R_00038.jpg
ninhydrin
document envelope
right
38
2. LQ
LQNH
LQNH_PAb_R_00102.jpg
ninhydrin
document envelope
right
102
2. LQ
LQNH
LQNH_PAb_R_00036.jpg
ninhydrin
document envelope
right
36
2. LQ
LQNH
LQNH_PAb_R_00040.jpg
ninhydrin
document envelope
right
40
2. LQ
LQNH
LQNH_PAb_R_00034.jpg
ninhydrin
document envelope
right
34
2. LQ
LQNH
LQNH_PAb_R_00110.jpg
ninhydrin
document envelope
right
110
2. LQ
LQNH
LQNH_PAb_R_00031.jpg
ninhydrin
document envelope
right
31
2. LQ
LQNH
LQNH_PAb_R_00099.jpg
ninhydrin
document envelope
right
99
2. LQ
LQNH
LQNH_PAb_R_00109.jpg
ninhydrin
document envelope
right
109
2. LQ
LQNH
LQNH_PAb_R_00043.jpg
ninhydrin
document envelope
right
43
2. LQ
LQNH
LQNH_PAb_R_00028.jpg
ninhydrin
document envelope
right
28
2. LQ
LQNH
LQNH_PAb_R_00001.JPG
ninhydrin
document envelope
right
1
2. LQ
LQNH
LQNH_PAb_R_00104.jpg
ninhydrin
document envelope
right
104
2. LQ
LQNH
LQNH_PAb_R_00002.JPG
ninhydrin
document envelope
right
2
2. LQ
LQNH
LQNH_PAb_R_00108.jpg
ninhydrin
document envelope
right
108
2. LQ
LQNH
LQNH_PAb_R_00033.jpg
ninhydrin
document envelope
right
33
2. LQ
LQNH
LQNH_PAb_R_00097.jpg
ninhydrin
document envelope
right
97
2. LQ
LQNH
LQNH_PAb_R_00095.jpg
ninhydrin
document envelope
right
95
2. LQ
LQNH
LQNH_PAb_R_00009.JPG
ninhydrin
document envelope
right
9
2. LQ
LQNH
LQNH_PAb_R_00096.jpg
ninhydrin
document envelope
right
96
2. LQ
LQNH
LQNH_PAb_R_00030.jpg
ninhydrin
document envelope
right
30
2. LQ
LQNH
LQNH_PAb_R_00101.jpg
ninhydrin
document envelope
right
101
2. LQ
LQNH
LQNH_PAb_R_00005.JPG
ninhydrin
document envelope
right
5
2. LQ
LQNH
LQNH_PAb_R_00018.jpg
ninhydrin
document envelope
right
18
2. LQ
LQNH
LQNH_PAb_R_00011.JPG
ninhydrin
document envelope
right
11
2. LQ
LQNH
LQNH_PAb_R_00107.jpg
ninhydrin
document envelope
right
107
2. LQ
LQNH
LQNH_PAb_R_00026.jpg
ninhydrin
document envelope
right
26
2. LQ
LQNH
LQNH_PAb_R_00019.jpg
ninhydrin
document envelope
right
19
2. LQ
LQNH
LQNH_PAb_R_00017.jpg
ninhydrin
document envelope
right
17
2. LQ
LQNH
LQNH_PAb_R_00021.jpg
ninhydrin
document envelope
right
21
2. LQ
LQNH
LQNH_PAb_R_00025.jpg
ninhydrin
document envelope
right
25
2. LQ
LQNH
LQNH_PAb_R_00023.jpg
ninhydrin
document envelope
right
23
2. LQ
LQNH
LQNH_PAb_R_00039.jpg
ninhydrin
document envelope
right
39
2. LQ
LQNH
LQNH_PAb_R_00041.jpg
ninhydrin
document envelope
right
41
2. LQ
LQNH
LQNH_PAb_R_00047.jpg
ninhydrin
document envelope
right
47
2. LQ
LQNH
LQNH_PAb_R_00044.jpg
ninhydrin
document envelope
right
44
2. LQ
LQNH
LQNH_PAb_R_00010.JPG
ninhydrin
document envelope
right
10
2. LQ
LQNH
LQNH_PAb_R_00016.JPG
ninhydrin
document envelope
right
16
2. LQ
LQNH
LQNH_PAb_R_00098.jpg
ninhydrin
document envelope
right
98
2. LQ
LQNH
LQNH_PAb_R_00027.jpg
ninhydrin
document envelope
right
27
2. LQ
LQNH
LQNH_PAb_R_00022.jpg
ninhydrin
document envelope
right
22
2. LQ
LQNH
LQNH_PAb_R_00014.JPG
ninhydrin
document envelope
right
14
2. LQ
LQNH
LQNH_PAb_R_00105.jpg
ninhydrin
document envelope
right
105
2. LQ
LQNH
LQNH_PAb_R_00035.jpg
ninhydrin
document envelope
right
35
2. LQ
LQNH
LQNH_PAb_R_00045.jpg
ninhydrin
document envelope
right
45
2. LQ
LQNH
LQNH_PAb_R_00024.jpg
ninhydrin
document envelope
right
24
2. LQ
LQNH
LQNH_PAb_R_00046.jpg
ninhydrin
document envelope
right
46
2. LQ
LQNH
LQNH_PAb_R_00029.jpg
ninhydrin
document envelope
right
29
2. LQ
LQNH
LQNH_PAb_R_00037.jpg
ninhydrin
document envelope
right
37
2. LQ
LQNH
End of preview. Expand in Data Studio

Latent Fingerprint Detection Dataset

The "Latent Fingerprint Detection Dataset" is an open image dataset designed to support the development of AI-based fingerprint detection and analysis systems. It contains fingerprint images collected using various detection methods on different surface types.

This dataset includes fingerprint samples detected using chemical and powder-based methods:

  • Ninhydrin - Chemical detection method
  • 1,2-Indandione - Chemical detection method
  • Black Magnetic Powder - Powder-based detection method
  • Fluorescent Magnetic Powder - Powder-based detection method
  • Black Ninhydrin - Chemical detection method
  • Fluorescent Ninhydrin - Chemical detection method

The dataset is distributed under the CC BY NC ND 4.0 license and can be used by researchers and forensic specialists for non-commercial, public-interest purposes.

This dataset contains fingerprint images and their corresponding metadata. Images are stored in the dataset, and metadata includes detection method, object type, and hand side information.

Dataset Overview

  • Total Images: 5,251 fingerprint images
  • Detection Methods: 15 different methods
  • Categories: 3 main categories (PD, LQ, CA)

Dataset Composition

The dataset consists of latent fingerprint images collected from various surfaces using different detection techniques. It includes metadata on detection method, object type (surface), hand side (left/right), and category classification.

Category Information

  • 1. PD (Porous Document): Fingerprints on porous surfaces like paper
  • 2. LQ (Low Quality): Low quality or challenging fingerprint samples
  • 3. CA (Cyanoacrylate): Fingerprints detected using cyanoacrylate fuming

Dataset Fields

  • image: Fingerprint image file
  • image_id: Unique identifier for each image
  • detection_method: Method used to detect the fingerprint (e.g., ninhydrin, black magnetic powder)
  • object_type: Type of surface where fingerprint was collected (e.g., document envelope, paper)
  • hand_side: Left or right hand (left/right)
  • index: Sample index number
  • category: Main category (1. PD, 2. LQ, 3. CA)
  • sub_category: Sub-category classification

License

This dataset follows the CC BY NC ND 4.0 license. It can be shared and used in its original form for non-commercial purposes if the source is credited. Users must notify the creator about the intended use and scope before utilizing the dataset.

The uploader did not participate in the dataset's creation. This dataset is provided to help broaden access to the original research.

This dataset is a result of the Glocal University 30 Project, supported by the Ministry of Education and the National Research Foundation of Korea.

Project ID: GLOCAL-202407990001

Contact: shha@hallym.ac.kr


์ž ์žฌ์ง€๋ฌธ ๊ฒ€์ถœ AI ํ•™์Šต ๋ฐ์ดํ„ฐ์…‹

์†Œ๊ฐœ

ใ€Œ์ž ์žฌ์ง€๋ฌธ ๊ฒ€์ถœ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šคใ€๋Š” AI ๊ธฐ๋ฐ˜ ์ง€๋ฌธ ๊ฒ€์ถœ ๋ฐ ๋ถ„์„ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ์„ ์œ„ํ•ด ์ œ์ž‘๋œ ๊ณต๊ฐœ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์…‹์ž…๋‹ˆ๋‹ค. ์ด ๋ฐ์ดํ„ฐ๋Š” ๋‹ค์–‘ํ•œ ํ‘œ๋ฉด์—์„œ ์—ฌ๋Ÿฌ ๊ฒ€์ถœ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ์ˆ˜์ง‘๋œ ์ง€๋ฌธ ์ด๋ฏธ์ง€๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฐ์ดํ„ฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ™”ํ•™์ /๋ถ„๋ง ๊ธฐ๋ฐ˜ ๊ฒ€์ถœ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ์ˆ˜์ง‘๋˜์—ˆ์Šต๋‹ˆ๋‹ค:

  • ๋‹Œํ•˜์ด๋“œ๋ฆฐ(Ninhydrin) - ํ™”ํ•™์  ๊ฒ€์ถœ ๋ฐฉ๋ฒ•
  • 1,2-์ธ๋‹จ๋””์˜จ(1,2-Indandione) - ํ™”ํ•™์  ๊ฒ€์ถœ ๋ฐฉ๋ฒ•
  • ํ‘์ƒ‰ ์ž์„ฑ ๋ถ„๋ง(Black Magnetic Powder) - ๋ถ„๋ง ๊ธฐ๋ฐ˜ ๊ฒ€์ถœ ๋ฐฉ๋ฒ•
  • ํ˜•๊ด‘ ์ž์„ฑ ๋ถ„๋ง(Fluorescent Magnetic Powder) - ๋ถ„๋ง ๊ธฐ๋ฐ˜ ๊ฒ€์ถœ ๋ฐฉ๋ฒ•
  • ํ‘์ƒ‰ ๋‹Œํ•˜์ด๋“œ๋ฆฐ(Black Ninhydrin) - ํ™”ํ•™์  ๊ฒ€์ถœ ๋ฐฉ๋ฒ•
  • ํ˜•๊ด‘ ๋‹Œํ•˜์ด๋“œ๋ฆฐ(Fluorescent Ninhydrin) - ํ™”ํ•™์  ๊ฒ€์ถœ ๋ฐฉ๋ฒ•

๋ฐ์ดํ„ฐ์…‹์€ CC BY NC ND 4.0 ๋ผ์ด์„ ์Šค ํ•˜์— ๋ฐฐํฌ๋˜๋ฉฐ, ๊ณต์ต์ ์ธ ๋ชฉ์ ์„ ์œ„ํ•ด ์—ฐ๊ตฌ์ž ๋ฐ ๋ฒ•๊ณผํ•™ ์ „๋ฌธ๊ฐ€๋“ค์ด ๋น„์˜๋ฆฌ์ ์œผ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ๋ฐ์ดํ„ฐ์…‹์€ ์ง€๋ฌธ ์ด๋ฏธ์ง€์™€ ์ด์— ์ƒ์‘ํ•˜๋Š” ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ์—๋Š” ๊ฒ€์ถœ ๋ฐฉ๋ฒ•, ๊ฐ์ฒด ์œ ํ˜•, ์† ๋ฐฉํ–ฅ ์ •๋ณด๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฐ์ดํ„ฐ ๊ฐœ์š”

  • ์ด ์ด๋ฏธ์ง€ ์ˆ˜: 5,251์žฅ์˜ ์ง€๋ฌธ ์ด๋ฏธ์ง€
  • ๊ฒ€์ถœ ๋ฐฉ๋ฒ•: 15๊ฐ€์ง€ ๋ฐฉ๋ฒ•
  • ์นดํ…Œ๊ณ ๋ฆฌ: 3๊ฐœ ์ฃผ์š” ์นดํ…Œ๊ณ ๋ฆฌ (PD, LQ, CA)

๋ฐ์ดํ„ฐ ๊ตฌ์„ฑ

๋‹ค์–‘ํ•œ ํ‘œ๋ฉด์—์„œ ์—ฌ๋Ÿฌ ๊ฒ€์ถœ ๊ธฐ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ์ˆ˜์ง‘๋œ ์ž ์žฌ์ง€๋ฌธ ์ด๋ฏธ์ง€๋กœ ๊ตฌ์„ฑ๋˜๋ฉฐ, ๊ฒ€์ถœ ๋ฐฉ๋ฒ•, ๊ฐ์ฒด ์œ ํ˜•(ํ‘œ๋ฉด), ์† ๋ฐฉํ–ฅ(์™ผ์†/์˜ค๋ฅธ์†), ์นดํ…Œ๊ณ ๋ฆฌ ๋ถ„๋ฅ˜์— ๋Œ€ํ•œ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋ฅผ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.

์นดํ…Œ๊ณ ๋ฆฌ ์ •๋ณด

  • 1. PD (๋‹ค๊ณต์„ฑ ๋ฌธ์„œ): ์ข…์ด์™€ ๊ฐ™์€ ๋‹ค๊ณต์„ฑ ํ‘œ๋ฉด์˜ ์ง€๋ฌธ
  • 2. LQ (์ €ํ’ˆ์งˆ): ์ €ํ’ˆ์งˆ ๋˜๋Š” ๊ฒ€์ถœ์ด ์–ด๋ ค์šด ์ง€๋ฌธ ์ƒ˜ํ”Œ
  • 3. CA (์‹œ์•„๋…ธ์•„ํฌ๋ฆด๋ ˆ์ดํŠธ): ์‹œ์•„๋…ธ์•„ํฌ๋ฆด๋ ˆ์ดํŠธ ํ›ˆ์ฆ๋ฒ•์œผ๋กœ ๊ฒ€์ถœ๋œ ์ง€๋ฌธ

์ปฌ๋Ÿผ ์ •๋ณด

  • image: ์ง€๋ฌธ ์ด๋ฏธ์ง€ ํŒŒ์ผ
  • image_id: ๊ฐ ์ด๋ฏธ์ง€์˜ ๊ณ ์œ  ์‹๋ณ„์ž
  • detection_method: ์ง€๋ฌธ ๊ฒ€์ถœ์— ์‚ฌ์šฉ๋œ ๋ฐฉ๋ฒ• (์˜ˆ: ninhydrin, black magnetic powder)
  • object_type: ์ง€๋ฌธ์ด ์ˆ˜์ง‘๋œ ํ‘œ๋ฉด ์œ ํ˜• (์˜ˆ: document envelope, paper)
  • hand_side: ์™ผ์† ๋˜๋Š” ์˜ค๋ฅธ์† (left/right)
  • index: ์ƒ˜ํ”Œ ์ธ๋ฑ์Šค ๋ฒˆํ˜ธ
  • category: ์ฃผ์š” ์นดํ…Œ๊ณ ๋ฆฌ (1. PD, 2. LQ, 3. CA)
  • sub_category: ํ•˜์œ„ ์นดํ…Œ๊ณ ๋ฆฌ ๋ถ„๋ฅ˜

๋ผ์ด์„ ์Šค

์ด ๋ฐ์ดํ„ฐ์…‹์€ CC BY NC ND 4.0 ๋ผ์ด์„ ์Šค๋ฅผ ๋”ฐ๋ฆ…๋‹ˆ๋‹ค. ์ถœ์ฒ˜๋ฅผ ๋ช…์‹œํ•  ๊ฒฝ์šฐ, ๋น„์˜๋ฆฌ ๋ชฉ์ ์— ํ•œํ•ด ์›ํ˜• ๊ทธ๋Œ€๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ์…‹ ์‚ฌ์šฉ ์ „์—๋Š” ๋ฐ˜๋“œ์‹œ ์‚ฌ์šฉ ์˜๋„์™€ ๋ฒ”์œ„๋ฅผ ์ €์ž‘์ž์—๊ฒŒ ์•Œ๋ ค์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ด ๋ฐ์ดํ„ฐ์…‹์€ ์› ๋ฐ์ดํ„ฐ์…‹์˜ ์ ‘๊ทผ์„ฑ๊ณผ ํ™œ์šฉ๋„๋ฅผ ๋†’์ด๊ธฐ ์œ„ํ•œ ๋ชฉ์ ์œผ๋กœ ์ œ๊ณต๋˜๋ฉฐ, ์—…๋กœ๋”๋Š” ๋ฐ์ดํ„ฐ ์ œ์ž‘์— ์ง์ ‘ ์ฐธ์—ฌํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

๋ณธ ๋ฐ์ดํ„ฐ์…‹์€ ๊ต์œก๋ถ€์™€ ํ•œ๊ตญ์—ฐ๊ตฌ์žฌ๋‹จ์˜ ์žฌ์›์œผ๋กœ ์ˆ˜ํ–‰๋œ '๊ธ€๋กœ์ปฌ๋Œ€ํ•™ 30' ์—ฐ๊ตฌ ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค.

๊ณผ์ œ๋ฒˆํ˜ธ: GLOCAL-202407990001

์—ฐ๋ฝ์ฒ˜: shha@hallym.ac.kr

Downloads last month
21