Repository of Image Databases: Downloads
Note: The links below download ZIP files (compressed folders) containing multiple images and data files; users will need to download and extract the files to access the contents.
Software
- ELPAC-S
- SRWC (Sparce Representation Wavelet Classification) – Used in [8] for classification of augmented image databases.
Image Databases
Databases with Embedded Vector Fields
Augmented Real Valued Shapes / Singular Points
(based on [8])
- COIL100
- digit-MNIST [12] Training Images
- digit-MNIST Testing Images
- ISIC 2018 [10, 11]
- ISIC 2020 Training Images
- ISIC 2020 Testing Images
Augmented Complex Valued Shapes / Singular Points
(based on [6]) *
- CIFAR10
- COIL100
- digit-MNIST Training Images
- digit-MNIST Testing Images
- fashion-MNIST Training & Testing Images
- ISIC 2020 Training Images
- OCID
Pruned Image Databases
- digit-MNIST – Reduced from 60,000 images to 20,703 images
- fashion-MNIST – Reduced from 60,000 images to 20,580 images
SPR Contour Lines
(reference TBD)
Original Databases
- CIFAR-10 Original Image Databases
- COIL-100 Original Image Database
- fashion-MNIST [13]
- fashion-MNIST Resized to 400×400
- OCID [17] Original Database
- OCID Original Database Resized to 224×224
- OCID Original Database Resized to 400×400
ISIC 2020 Original Databases Preprocessed with Laplace Operator (Training and Testing Images):
- ISIC 2018 Original Databases (Training and Testing Images)
- ISIC 2018 Original Databases (Training and Testing Images) Resized to 500×500
- ISIC 2020 Original Databases (Training and Testing Images)
* In papers [6, 8, 9] we used vû, vϕ̂, and vψ̂ to denote the complex valued VFs. Now we use ̅∇û, ̅∇ϕ̂, and ̅∇ψ̂, respectively. These new notations are also used within the ELPAC software