Extra Image Processing Library Based on 'imager'


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Documentation for package ‘imagerExtra’ version 1.3.2

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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