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Pattern
stringlengths
3
12
Elaboration
stringlengths
25
137
Demo_1
imagewidth (px)
256
256
Demo_2
imagewidth (px)
256
256
Demo_3
imagewidth (px)
256
790
Demo_4
imagewidth (px)
256
256
Origin
The samples to add pattern.
ResizeCrop
Randomly crop and resize an image to a specified size.
Blend
Blend two images with random transparency.
GrayScale
Convert an image into grayscale.
ColorJitter
Randomly change the brightness, contrast, saturation, and hue of an image.
Blur
Randomly apply a blur filter to an image.
Pixelate
Pixelate random portions of an image.
Rotate
Randomly rotate an image within a given range of degrees.
Padding
Pad an image with random colors, height and width.
AddNoise
Add random noise to an image.
VertFlip
Flip an image vertically.
HoriFlip
Flip an image horizontally.
MemeFormat
Add a random meme onto an image.
OverlayEmoji
Overlay a random Emoji onto an image.
OverlayText
Overlay some random texts onto an image.
PerspChange
Randomly transform the perspective of an image.
OverlayImage
Randomly overlay an image onto another one.
StackImage
Randomly stack two images along the height or width dimension.
ChangeChan
Randomly shift, swap, or invert the channel of an image
EncQuality
Randomly encode (reduce) the quality of an image.
AddStripes
Randomly add different colors of stripes onto an image.
Sharpen
Randomly enhance the edge contrast of an image, making it appear more defined and detailed.
Skew
Randomly skew an image by a certain angle.
ShufPixels
Randomly rearrange (shuffle) the pixels within an image, creating a significant disruption to the original structure.
AddShapes
Randomly add shapes (such as ellipse, rectangle, triangle, star, and pentagon) onto an image.
Repeat
Randomly repeat an image for several times.
CutAssemble
Randomly cut an image into several cells and shuffle the cells.
BGChange
Randomly change the background of an image.
Xraylize
Simulate the effect of an X-ray on an image.
Mirrorize
Reflect an image along its vertical or horizontal axis.
Kaleidoscope
Replicate the effect of a kaleidoscope on an image by creating symmetrical, repeating patterns randomly.
EdgeDetect
Randomly perform edge detection by different filters.
GlassEffect
Add glass effect onto an image with random extent.
OptDistort
Simulate the effect of viewing an image through a medium that randomly distorts the light passing through it.
Weather
Add the weather effect (such as rain, fog, clouds, frost, and snow) onto an image.
SplitRotate
Randomly split and rotate an image.
Solarize
Invert all pixel values above a random threshold, creating a peculiar high-contrast effect.
Legofy
Randomly make an image look as if it is made out of 1×1 LEGO blocks.
Ink
Randomly make an image look like an ink painting.
Zooming
Randomly simulate the effect of zooming in or out while capturing an image.
CutPaste
Randomly change two parts in an image.
Cartoonize
Transforms an image into a stylized, simplified version reminiscent of a cartoon.
FDA
Apply a random Fourier Domain Adaptation to an image.
OilPaint
Randomly make an image look like an oil painting.
Jigsaw
Randomly make an image look like an Jigsaw.
FlRoCollage
A random combination of the flipped and rotated version of an image.
Elastic
Simulate a jelly-like distortion of an image.
PatchInter
Dividing two random images into patches and then interweave these patches to create a new composite image.
FancyPCA
Random alter the intensities of the RGB channels in an image, based on Principal Component Analysis (PCA) of the set of RGB pixel values.
GridDistort
Apply random non-linear distortions within a grid to an image, producing a variety of warping effects.
HistMatch
Transform an image so that its histogram matches a random histogram.
ISONoise
Apply random camera sensor noise to an image.
Multiple
A random value, drawn from a distribution, is multiplied with the pixel values of an image.
Posterize
Randomly reduce the number of bits used to represent the color components of each pixel.
Gamma
Alter the luminance values of an image by applying a power-law function.
Shadowy
Randomly add shadows onto an image.
Gravel
Randomly add gravels onto an image.
SunFlare
Randomly add sun flares onto an image.
SpeedUp
Randomly add speeding up effect onto an image.
Season
Randomly change the season of an image to spring, summer, autumn, or winter.
CorrectExpo
Correct the exposure of an image.
Mosaic
Randomly add mosaic effect on an image.
PartsCollage
Randomly collage different parts of an image.
RandCollage
Randomly collage N × M images.
Spatter
Randomly create a spatter effect on an image.
SuperPixel
SuperPixel are the random result of perceptual grouping (image oversegmentation) of pixels in an image.
Heatmap
Randomly apply a color map to an image.
PolarWarp
Randomly apply other patterns in a polar-transformed space.
DropChannel
Randomly drop a channel of an image.
ColorQuant
Randomly reduce the number of distinct colors used in an image.
Emboss
Replace each pixel of an image with a highlight or shadow to give a three-dimensional impression.
Voronoi
Randomly segment an image based on the ‘closeness’ of pixels to certain features or points.
ColorSpace
Randomly change an image with RGB space to HSV, HLS, LAB, YCrCb, LUV, XYZ, or YUV space.
OldSchool
Randomly change an image into old school style.
Ascii
Randomly use colored ASCII texts to represent an image.
PixelMelt
Randomly simulate the effect of "melting" pixels down the image.
Stylize
Randomly replace the style of an image with another one’s.
Animation
Randomly transfer an image to animation style.
AdvAttack
Randomly perform adversarial attacks to an image to generate adversarial example.
CLAHE
Apply Contrast Limited Adaptive Histogram Equalization (CLAHE) to equalize an image.
Screenshot
Emboss an image into a random screen shot.
DisLocation
Random the location of patches in an image.
DropArea
Apply DropOut or DropBlock on the image level.
WaveBlock
Apply WaveBlock on the image level.
Shape
Randomly crop an area with circle, heart, polygon, or star shape from an image.
VanGoghize
Change the style of an image to a painting from Vincent van Gogh randomly.
Moire
Add random Moire patterns onto one image.
Wavelet
Apply Wavelet to an image ans select random frequency as the final result.
Sepia
Change an image to Sepia style.
ToneCurve
Randomly change the relationship between bright and dark areas of the image by manipulating its tone curve.
Erasing
Erase a random area of an image.
AutoAug
Apply AutoAugment, which is an automated data augmentation technique discovered by the reinforcement learning, to an image.
AutoSeg
Use the Segment Anything model to preform segmentation on an image automatically.
FGRemove
Remove the foreground of an image.
ErodeDilate
Randomly add the erosion or dilation effect onto an image.
Fleet
Transform an image into one with a sense of time or the accumulation of years.
WaterWave
Add random water wave effect onto an image.
Binary
Use different methods to binarize an image.
Dehaze
Remove the haze from an image using dark channel prior.
Pyramid
Stack images to create a pyramid architecture.

The dataset proposed in our paper "AnyPattern: Towards In-context Image Copy Detection".

Please go to Github for the code about how to use this dataset.

Here, we show how to download this dataset.

anypattern_v31

for letter in {a..z}; do
  wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/train/anypattern_v31_part_a$letter
done
wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/train/anypattern_v31_part_ba

cat anypattern_v31_part_a{a..z} anypattern_v31_part_ba > anypattern_v31.tar

tar -xvf anypattern_v31.tar

original_images

wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/original/train_{0..19}.zip
for z in train_*.zip; do unzip $z; done
mv images/train original_images

reference_images

wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/reference/references_{0..19}.zip
for z in references_*.zip; do unzip $z; done
mv images/references reference_images

query_k1_10_v2_test

wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/query/query_k1_10_v2_test.tar
tar -xvf query_k1_10_v2_test.tar

query_k1_10_v2_support_select10

wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/query/query_k1_10_v2_support_select10.tar
tar -xvf query_k1_10_v2_support_select10.tar

query_k1_10_v2_support_ori_select10

wget https://huggingface.co/datasets/WenhaoWang/AnyPattern/resolve/main/query/query_k1_10_v2_support_ori_select10.tar
tar -xvf query_k1_10_v2_support_ori_select10.tar

After downloading and unzipping all these files, we should have such a directory:

/path/to/

  anypattern_v31/
    anypattern_v31/
      0_0.jpg
      0_1.jpg
      ...

  original_images/
     T000000.jpg
     T000001.jpg
     ...

  reference_images/
     R000000.jpg
     R000001.jpg
     ...

  query_k1_10_v2_test/
     ...

  query_k1_10_v2_support_select10/
     ...

  query_k1_10_v2_support_ori_select10/
     ...

Citation

@inproceedings{
    wang2024AnyPattern,
    title={AnyPattern: Towards In-context Image Copy Detection},
    author={Wang, Wenhao and Sun, Yifan and Tan, Zhentao and Yang, Yi},
    booktitle={arXiv preprint arXiv:2404.13788},
    year={2024},
}

Contact

If you have any questions, feel free to contact Wenhao Wang (wangwenhao0716@gmail.com).

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