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ADM/train/nature/n03937543_1147.JPEG
6500fd3778766724e9808495e9d8e017
0
nature
real
720
pill bottle
train
370
278
JPEG
13,942
ADM/train/ai/896_adm_42.PNG
3a5ff106f5661127d19b0a49c975b9cf
1
ADM
diffusion
896
washbasin
train
256
256
PNG
56,027
ADM/train/nature/n04111531_22085.JPEG
f5ab373c4092d308480e0d9a36e5d7bf
0
nature
real
766
rotisserie
train
250
250
JPEG
30,562
ADM/train/nature/n07684084_4134.JPEG
62d4263cbf4885121b68af410ed76b48
0
nature
real
930
French loaf
train
400
330
JPEG
30,771
ADM/train/nature/n02823750_5119.JPEG
903f59a55bf7c14b2c73030baf064e2e
0
nature
real
441
beer glass
train
318
585
JPEG
15,973
ADM/train/nature/n02114367_13989.JPEG
54cd47de8a5daa6701f44743e26b8741
0
nature
real
269
timber wolf
train
500
333
JPEG
108,612
ADM/train/ai/151_adm_71.PNG
c51395776b3e316b8ed06bd70b80bb3f
1
ADM
diffusion
151
Chihuahua
train
256
256
PNG
107,122
ADM/train/ai/331_adm_172.PNG
f7eb55c4fd37022e16b56f66fc3731fe
1
ADM
diffusion
331
hare
train
256
256
PNG
107,582
ADM/train/nature/n02776631_42114.JPEG
56b38ec14c7927cfa4f474cf045b9f99
0
nature
real
415
bakery
train
500
333
JPEG
179,100
ADM/train/nature/n02480495_1827.JPEG
fce186f89162e28a7b6d3edfd12316e1
0
nature
real
365
orangutan
train
500
375
JPEG
168,262
ADM/train/nature/n01930112_13349.JPEG
ebdcdd30893f65b3b9fac6cb86497c5c
0
nature
real
111
nematode
train
364
264
JPEG
31,425
ADM/train/ai/332_adm_108.PNG
f90692e99a2ee398df71f7b79a9fb205
1
ADM
diffusion
332
Angora
train
256
256
PNG
115,913
ADM/train/nature/n04033901_17398.JPEG
5d5e35a044aa9a1c2c6c0cfdaba5b942
0
nature
real
749
quill
train
500
333
JPEG
115,416
ADM/train/nature/n02815834_2550.JPEG
aeee31517c33080c4732dd7b57574bb3
0
nature
real
438
beaker
train
400
300
JPEG
9,400
ADM/train/ai/211_adm_50.PNG
3c1034aaf600c9466cc08235d6f4e671
1
ADM
diffusion
211
vizsla
train
256
256
PNG
111,637
ADM/train/ai/582_adm_128.PNG
b6d0d60c1330cdac42c3e106361bf831
1
ADM
diffusion
582
grocery store
train
256
256
PNG
159,724
ADM/train/ai/153_adm_164.PNG
3af1b13a68fb434a830bd14bb769cb34
1
ADM
diffusion
153
Maltese dog
train
256
256
PNG
140,883
ADM/train/ai/230_adm_184.PNG
ecd6c34131a297ffabff44adeb89fd2d
1
ADM
diffusion
230
Shetland sheepdog
train
256
256
PNG
96,892
ADM/train/ai/410_adm_161.PNG
d21dc0818c89ec1e8c040025ebd43457
1
ADM
diffusion
410
apiary
train
256
256
PNG
176,320
ADM/train/ai/926_adm_40.PNG
9dba9090a659edf0a4ad38a07d57987a
1
ADM
diffusion
926
hot pot
train
256
256
PNG
131,978
ADM/train/ai/583_adm_70.PNG
426fd0b73769ef4c0ad5b5900e4784c2
1
ADM
diffusion
583
guillotine
train
256
256
PNG
51,264
ADM/train/ai/845_adm_140.PNG
2bdbfbee7f2516c8269f80bed9a5f9f0
1
ADM
diffusion
845
syringe
train
256
256
PNG
119,617
ADM/train/nature/n07802026_10702.JPEG
8fb774743a3d5abc694535018d18c506
0
nature
real
958
hay
train
500
333
JPEG
125,694
ADM/train/ai/608_adm_55.PNG
90c15e91bbb3397df2d12ed28b80925f
1
ADM
diffusion
608
jean
train
256
256
PNG
145,474
ADM/train/nature/n01616318_4876.JPEG
38b78f61f9e33eb3b38b57fecef87037
0
nature
real
23
vulture
train
500
375
JPEG
183,326
ADM/train/nature/n02097130_3345.JPEG
3da09a7863311eb3ad5889c737698c3d
0
nature
real
197
giant schnauzer
train
500
341
JPEG
96,531
ADM/train/nature/n01580077_341.JPEG
d6f13db6e1dc6f5c2d9441b7ec32a0a4
0
nature
real
17
jay
train
500
410
JPEG
111,862
ADM/train/nature/n03854065_5935.JPEG
4cc51c1d74e93919a274e2df84bb8fdc
0
nature
real
687
organ
train
333
500
JPEG
110,931
ADM/train/ai/326_adm_131.PNG
1f72be4210fb9a2f731e2c5e1059e0fb
1
ADM
diffusion
326
lycaenid
train
256
256
PNG
79,693
ADM/train/ai/670_adm_112.PNG
3a87644a03fa15885606303147ceffc9
1
ADM
diffusion
670
motor scooter
train
256
256
PNG
168,578
ADM/train/ai/882_adm_130.PNG
15da59296657c84d69831f3a7ae4b57d
1
ADM
diffusion
882
vacuum
train
256
256
PNG
88,464
ADM/train/ai/465_adm_172.PNG
0a2bf123e4c2caa351617399923ffd71
1
ADM
diffusion
465
bulletproof vest
train
256
256
PNG
102,027
ADM/train/nature/n03899768_60771.JPEG
61fa2adcbb3e124d1b816222c43b526c
0
nature
real
706
patio
train
500
334
JPEG
81,574
ADM/train/ai/199_adm_116.PNG
75ed4c612b246af1dcd292f288945cf7
1
ADM
diffusion
199
Scotch terrier
train
256
256
PNG
119,468
ADM/train/nature/n03494278_37596.JPEG
2b440adb1b530dedd182976259e00920
0
nature
real
593
harmonica
train
240
180
JPEG
14,688
ADM/train/ai/497_adm_42.PNG
b2da731013ec3f22dd9eccdd9da52995
1
ADM
diffusion
497
church
train
256
256
PNG
123,549
ADM/train/nature/n01943899_14319.JPEG
b0a134731a1a9eee166951651c0fcfc2
0
nature
real
112
conch
train
500
375
JPEG
106,723
ADM/train/ai/183_adm_179.PNG
786d7e264f19cc48449ff2a8b760514b
1
ADM
diffusion
183
Kerry blue terrier
train
256
256
PNG
90,469
ADM/train/ai/568_adm_40.PNG
fb06c5429e0269f646780cfba21e5184
1
ADM
diffusion
568
fur coat
train
256
256
PNG
119,902
ADM/train/ai/555_adm_43.PNG
0bf7a1a3d3c126b2946e318fb917808d
1
ADM
diffusion
555
fire engine
train
256
256
PNG
152,713
ADM/train/ai/325_adm_77.PNG
d5f019e0cbc95a1e487caac4392cccd0
1
ADM
diffusion
325
sulphur butterfly
train
256
256
PNG
127,726
ADM/train/nature/n09472597_11689.JPEG
2987eb00832de4ca8bf3cf85a9df0261
0
nature
real
980
volcano
train
692
498
JPEG
101,065
ADM/train/ai/39_adm_73.PNG
f9d3e5183191e8265b0b816ecfb8ae75
1
ADM
diffusion
39
common iguana
train
256
256
PNG
141,848
ADM/train/ai/359_adm_17.PNG
ee2dc947a55cd228188eb9e0ed184dc6
1
ADM
diffusion
359
black-footed ferret
train
256
256
PNG
96,015
ADM/train/nature/n01883070_1837.JPEG
4a18a0f3df62794159da7b7432bbcffd
0
nature
real
106
wombat
train
500
365
JPEG
161,632
ADM/train/ai/334_adm_60.PNG
2a37a0f0dbc02b3c3eff53d36810da08
1
ADM
diffusion
334
porcupine
train
256
256
PNG
164,097
ADM/train/nature/n01882714_7242.JPEG
1e3d8ed59c180fd523ecdbf37ccfdc9b
0
nature
real
105
koala
train
500
400
JPEG
163,104
ADM/train/ai/303_adm_135.PNG
3cc806f7330f67385890277f0b8754a1
1
ADM
diffusion
303
long-horned beetle
train
256
256
PNG
102,173
ADM/train/nature/n03445924_29352.JPEG
fca89b9b8a6423b4596f9ff4b1b23967
0
nature
real
575
golfcart
train
500
333
JPEG
133,656
ADM/train/nature/n03291819_34754.JPEG
77627892d0e243bff6397c1df43ff2b9
0
nature
real
549
envelope
train
500
375
JPEG
142,892
ADM/train/nature/n01692333_1273.JPEG
373b8eccbec5f730a4487059c13e3b7b
0
nature
real
45
Gila monster
train
500
333
JPEG
152,266
ADM/train/ai/562_adm_11.PNG
c67762ee9da388e9538bddc3f5be80a7
1
ADM
diffusion
562
fountain
train
256
256
PNG
91,985
ADM/train/nature/n02815834_3069.JPEG
57582d6404a9350b86a9016d23cb87e6
0
nature
real
438
beaker
train
186
215
JPEG
9,223
ADM/train/ai/743_adm_55.PNG
4ee73e5a692310595cc205686e9a01ee
1
ADM
diffusion
743
prison
train
256
256
PNG
132,721
ADM/train/ai/888_adm_154.PNG
8fcb76806fe22ac42a68ad24a3bbd5c4
1
ADM
diffusion
888
viaduct
train
256
256
PNG
126,801
ADM/train/nature/n07873807_399.JPEG
73b474128b76032d2e286d2cb4167ffc
0
nature
real
963
pizza
train
500
420
JPEG
210,604
ADM/train/nature/n03297495_5734.JPEG
abd78bd112f0efd9bad7d5e3d82baa1a
0
nature
real
550
espresso maker
train
360
272
JPEG
19,840
ADM/train/nature/n04417672_3233.JPEG
2a034394eb8f0e6a614671bb68592805
0
nature
real
853
thatch
train
500
375
JPEG
196,545
ADM/train/nature/n02484975_13217.JPEG
24f4cc60ebb261e23f0d2c8d4c14a12b
0
nature
real
370
guenon
train
500
357
JPEG
145,254
ADM/train/nature/n03796401_4560.JPEG
c83862268f89937e885a72d097e314ea
0
nature
real
675
moving van
train
200
137
JPEG
18,176
ADM/train/ai/911_adm_90.PNG
67649988c24cfa654d019cec121affca
1
ADM
diffusion
911
wool
train
256
256
PNG
157,572
ADM/train/nature/n03998194_2340.JPEG
f541351043fd7adfcb234207e5fb11d6
0
nature
real
741
prayer rug
train
270
360
JPEG
13,562
ADM/train/ai/599_adm_98.PNG
6cdb9d4d9c462f954f3bedfc6966cc21
1
ADM
diffusion
599
honeycomb
train
256
256
PNG
124,360
ADM/train/nature/n04019541_34159.JPEG
af887c544b5969a0baaeb6647a0b658a
0
nature
real
746
puck
train
500
316
JPEG
98,429
ADM/train/nature/n04456115_15403.JPEG
d5bb05306624cf79408bb113448ba779
0
nature
real
862
torch
train
375
500
JPEG
75,288
ADM/train/nature/n04127249_16502.JPEG
2ba725127e5858d592ab3084c748e568
0
nature
real
772
safety pin
train
500
333
JPEG
54,780
ADM/train/nature/n03954731_24143.JPEG
7370dc69d284e64c40fd2c0bf99ab3d2
0
nature
real
726
plane
train
500
375
JPEG
108,542
ADM/train/ai/586_adm_128.PNG
8d8a0a11b8ad7da7e9bbeb6f5ce4dcfe
1
ADM
diffusion
586
half track
train
256
256
PNG
123,401
ADM/train/ai/724_adm_63.PNG
89015076a5350a44d6ed7b28c3e43678
1
ADM
diffusion
724
pirate
train
256
256
PNG
130,775
ADM/train/ai/772_adm_132.PNG
3bd6e378e4382563088c22fa238f4371
1
ADM
diffusion
772
safety pin
train
256
256
PNG
81,665
ADM/train/nature/n01820546_6941.JPEG
8f8d25dad070447cb714c6f874b2ed66
0
nature
real
90
lorikeet
train
478
500
JPEG
193,459
ADM/train/ai/177_adm_48.PNG
fdfcede2f8755172f32bc54d929389e4
1
ADM
diffusion
177
Scottish deerhound
train
256
256
PNG
87,983
ADM/train/ai/885_adm_36.PNG
21c56554662c03875d104311fddb5112
1
ADM
diffusion
885
velvet
train
256
256
PNG
76,823
ADM/train/nature/n02101388_13445.JPEG
5a3d92fe5272fd5af5ae9ca08a3d3c33
0
nature
real
215
Brittany spaniel
train
1,130
800
JPEG
52,123
ADM/train/nature/n02130308_10535.JPEG
f1021cd67ba42f168e183728188869a7
0
nature
real
293
cheetah
train
333
500
JPEG
172,817
ADM/train/nature/n03529860_3745.JPEG
68a4d4288e80f02459c02990fc15183f
0
nature
real
598
home theater
train
500
375
JPEG
129,224
ADM/train/ai/125_adm_1.PNG
a7df402a4edd780a4c4bc1b98391613b
1
ADM
diffusion
125
hermit crab
train
256
256
PNG
127,240
ADM/train/ai/292_adm_178.PNG
bf268ec1f4db6b800eaadee0e2e943d4
1
ADM
diffusion
292
tiger
train
256
256
PNG
166,538
ADM/train/ai/260_adm_124.PNG
4365e5664280dbf6ba1e11dd0abe4044
1
ADM
diffusion
260
chow
train
256
256
PNG
150,354
ADM/train/nature/n04399382_9617.JPEG
59b51520c39a260b2d49af5e02db2cdc
0
nature
real
850
teddy
train
333
500
JPEG
110,811
ADM/train/ai/485_adm_146.PNG
d40875a6a76270df81d4c6ddd205025b
1
ADM
diffusion
485
CD player
train
256
256
PNG
109,538
ADM/train/ai/561_adm_134.PNG
048b02fa130b330e162ff7ef9cf036f8
1
ADM
diffusion
561
forklift
train
256
256
PNG
141,888
ADM/train/ai/786_adm_149.PNG
ce1798aa0d25d03e1dacc07a477e91fe
1
ADM
diffusion
786
sewing machine
train
256
256
PNG
107,911
ADM/train/ai/973_adm_10.PNG
d0e6310a823f3fd12089b217bb6855d9
1
ADM
diffusion
973
coral reef
train
256
256
PNG
177,510
ADM/train/nature/n03857828_19223.JPEG
175060c43f61066cd1be6f2baae97ee5
0
nature
real
688
oscilloscope
train
500
375
JPEG
124,332
ADM/train/nature/n02110063_1843.JPEG
24a466fe3413cd38f895ca2c6e7ded67
0
nature
real
249
malamute
train
500
375
JPEG
112,159
ADM/train/nature/n01632458_4357.JPEG
ff4965093de1c8c944eed32b1955e543
0
nature
real
28
spotted salamander
train
500
371
JPEG
54,828
ADM/train/nature/n03887697_1395.JPEG
71faf7677a85217ab7de488a601fae58
0
nature
real
700
paper towel
train
251
395
JPEG
37,160
ADM/train/ai/497_adm_9.PNG
8652663ad9bb912b719e07676fd61f11
1
ADM
diffusion
497
church
train
256
256
PNG
122,572
ADM/train/ai/266_adm_102.PNG
9a8bee7f1e6204322b723244f5bf9ec0
1
ADM
diffusion
266
miniature poodle
train
256
256
PNG
143,433
ADM/train/ai/49_adm_127.PNG
8dd9dc3b755b3430df285346263d8ce4
1
ADM
diffusion
49
African crocodile
train
256
256
PNG
144,598
ADM/train/ai/335_adm_105.PNG
f02a377026cd125327aca5f5c5c89209
1
ADM
diffusion
335
fox squirrel
train
256
256
PNG
103,152
ADM/train/ai/252_adm_121.PNG
378252a5fd76a1039449c94e07728646
1
ADM
diffusion
252
affenpinscher
train
256
256
PNG
57,044
ADM/train/ai/164_adm_57.PNG
b1e882c3448d3da53e99257f6f06c885
1
ADM
diffusion
164
bluetick
train
256
256
PNG
127,856
ADM/train/ai/179_adm_132.PNG
bdb8a260e749ef94fb246e1ed982fffd
1
ADM
diffusion
179
Staffordshire bullterrier
train
256
256
PNG
108,829
ADM/train/ai/128_adm_159.PNG
c5c483e171ea4924c81e11f121a579b2
1
ADM
diffusion
128
black stork
train
256
256
PNG
174,698
ADM/train/ai/819_adm_154.PNG
b48784dbcc8bdcb81f9be9839e8b9f75
1
ADM
diffusion
819
stage
train
256
256
PNG
139,954
ADM/train/nature/n01796340_13863.JPEG
681d362fd7c27edfa6fcf2880198ebc9
0
nature
real
81
ptarmigan
train
500
375
JPEG
123,234
ADM/train/nature/n01984695_619.JPEG
3de14dd500e9586c073420f9fbb663d3
0
nature
real
123
spiny lobster
train
640
480
JPEG
72,186
ADM/train/ai/242_adm_164.PNG
663172bd7cdbb798870dc05627c1beef
1
ADM
diffusion
242
boxer
train
256
256
PNG
115,957
End of preview. Expand in Data Studio

GenImage Subset — Team 9

GenImage(NeurIPS 2023 D&B)的可复现子集,为 MAIE5421 / ARIN5201 课程项目 「AI 生成图像检测」构建。原始全集约 678 GB;这里只保留实验真正用得到的那部分, 逐图元数据与冻结切分随数据一起发,组员不需要各自下载全集再筛选。

关键约定(先读这段)

  1. 图像是原始文件字节:fake 保持上游的 PNG,real 保持 ImageNet 的 JPEG, 没有重编码、没有缩放。经过有损压缩的样例会毁掉本项目要审计的低层痕迹, 所以请不要自己重新压缩后当训练数据用。
  2. split 已冻结:用 split 列或 meta/splits/*.csv,不要重新随机切分。
  3. 真图池只有一份:generator == "nature" 的行就是全局真图池,所有生成器共用, train/val/test 全局固定。所有实验的真图完全一致,指标差异才能归因到生成器。
  4. val 用来调参和校准阈值(建议 τ 取 5% FPR),test 只在最后用一次。
  5. 换机器先跑一遍 python scripts/verify.py 自检。

规模

生成器 族 fake 张数 覆盖类数 体积
ADM diffusion 12,000 1000 1.43 GB
BigGAN GAN 12,000 1000 0.36 GB
GLIDE diffusion 12,000 1000 0.93 GB
Midjourney diffusion 12,000 1000 14.84 GB
VQDM diffusion 12,000 1000 1.35 GB
stable_diffusion_v_1_4 diffusion 12,000 1000 5.51 GB
stable_diffusion_v_1_5 diffusion 12,000 1000 5.5 GB
wukong diffusion 12,000 1000 5.59 GB

合计 192,000 张 / 46.5 GB: train 115,200 | validation 19,200 | test 57,600。

抽样:固定种子、按分片分层抽样;类分布近似均匀(每类每生成器约 12 张)。

用法

from datasets import load_dataset

ds = load_dataset("naatee/genimage-subset-9")            # 首次下载约 47 GB
ds_tiny = load_dataset("naatee/genimage-subset-9", "tiny")  # 约 100 MB,只用来打通管道
# 注意:split 名是 train / validation / test(HF 把 val 规范化成 validation)

# P1 在域:以 Stable Diffusion v1.4 为例
train = ds["train"].filter(lambda x: x["generator"] in ("stable_diffusion_v_1_4", "nature"))
test  = ds["test"].filter(lambda x: x["generator"] in ("stable_diffusion_v_1_4", "nature"))

# P2 留一生成器(LOGO):留出 ADM
train = ds["train"].filter(lambda x: x["generator"] != "ADM")
test  = ds["test"].filter(lambda x: x["generator"] in ("ADM", "nature"))

要目录树的人:

hf download naatee/genimage-subset-9 --repo-type dataset --local-dir ./snap
python snap/scripts/materialize.py --root ./snap --out ./data
# ./data/<generator>/<split>/ai/<class_name>/*.PNG
# ./data/nature/<split>/<class_name>/*.JPEG

字段

字段 说明
image 原始文件字节(PIL 自动解码)
image_path 上游原始相对路径,便于溯源
md5 文件字节 md5
label 0 = real,1 = fake
generator nature 或生成器名
family real / GAN / diffusion
class_id / class_name ImageNet-1K 类号与类名
split train / val / test
width / height / format / bytes 原始属性
jpeg_qf JPEG 质量因子:真图取自官方 metadata(以 96 为主),假图为 PNG 统一记 100

已知偏差(务必在报告里声明)

  • JPEG 质量因子:real 的 jpeg_qf 以 96 为主(占 68%),仍有 75/80/90 等低质量样本; fake 全是 PNG(jpeg_qf = 100,无量化表)。做 P5 偏差审计时按需 ds.filter(lambda x: x["jpeg_qf"] >= 96) 对齐即可,不要指望数据已经对齐过。
  • 格式:fake 为无损 PNG、real 为 ImageNet JPEG。这是上游 GenImage 的固有偏差 (见 Grommelt et al., Fake or JPEG?, ECCV-W 2024),也是本项目 P5 的审计对象。
  • 分辨率:上游各生成器输出尺寸不同(BigGAN/VQDM/ADM 偏小,Midjourney 1024²), real 为 ImageNet 原始尺寸,分布重叠有限。
  • 真图池:8 个生成器各带一份 real 样本,实测跨生成器重叠倍数 1.0×(1.0 = 几乎不重叠),去重后 101,799 张唯一真图, 按 1:1 配比取 96,000 张入集。全部合并成单一真图池, train/val/test 全局冻结、所有实验共用同一批真图。
  • 类覆盖:8 个生成器均覆盖 1000 个 ImageNet 类,每类约 12 张。做类级配对分析前,建议先用 meta/index.parquet 核对每个生成器的可用 class_id。

许可与引用

继承上游 CC BY-NC-SA 4.0(非商业、署名、相同方式共享)。使用请引用:

@inproceedings{zhu2023genimage,
  title={GenImage: A Million-Scale Benchmark for Detecting AI-Generated Image},
  author={Zhu, Mingjian and Chen, Hanting and Yan, Qiangyu and Huang, Xudong and Lin, Guanyu
           and Li, Wei and Tu, Zhijun and Hu, Hailin and Hu, Jie and Wang, Yunhe},
  booktitle={NeurIPS Datasets and Benchmarks},
  year={2023}
}

本 repo 是上述数据集的衍生子集,不代表原作者对子集抽样方式的背书。

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