| imagerExtra-package | imagerExtra: Extra Image Processing Library Based on Imager |
| BalanceSimplest | Balance color of image by Simplest Color Balance |
| DCT | Two Dimensional Discrete Cosine Transformation and Inverse Cosine Transformation |
| DCT2D | Two Dimensional Discrete Cosine Transformation and Inverse Cosine Transformation |
| DenoiseDCT | denoise image by DCT denoising |
| dogs | Photograph of a dog from GAHAG |
| EqualizeADP | Adaptive Double Plateaus Histogram Equalization |
| EqualizeDP | Double Plateaus Histogram Equalization |
| EqualizePiecewise | Piecewise Affine Histogram Equalization |
| GetHue | store hue of color image |
| Grayscale | compute average of RGB channels |
| IDCT2D | Two Dimensional Discrete Cosine Transformation and Inverse Cosine Transformation |
| imagerExtra | imagerExtra: Extra Image Processing Library Based on Imager |
| OCR | Optical Character Recognition with tesseract |
| OCR_data | Optical Character Recognition with tesseract |
| papers | Photograph of a paper |
| RestoreHue | restore hue of color image |
| SegmentCV | Chan-Vese segmentation |
| SPE | Correct inhomogeneous background of image by solving Screened Poisson Equation |
| ThresholdAdaptive | Local Adaptive Thresholding |
| ThresholdFuzzy | Fuzzy Entropy Image Segmentation |
| ThresholdML | Multilevel Thresholding |
| ThresholdTriclass | Iterative Triclass Thresholding |