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Everything about Image histogram
Digital image analysis tool
An image histogram is a type of histogram that acts as a graphical representation of the tonal distribution in a digital image. It plots the number of pixels for each tonal value. By looking at the histogram for a specific image a viewer will be able to judge the entire tonal distribution at a glance. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Image histogramA 5-minute orientation
- Skim a recent paper: A novel joint histogram equalization based image contrast enhancementInfluential work since 2022
- Pick up a classic book: The effects of cloud inhomogeneities upon radiative fluxes, and the supply of a cloud truth validation datasetThe most-reprinted book on the subject
- Read the landmark paper: Image enhancement by histogram transformationCited 485 times
- Go sideways: Histogram equalizationA closely related topic
- Go sideways: Color histogramA closely related topic
📖 Definitions
Noun A histogram that acts as a graphical representation of the tonal distribution in a digital image.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Image enhancement by histogram transformation
Image enhancement using Exposure based Sub Image Histogram Equalization
Image enhancement by histogram hyperbolization
Image registration by local histogram matching
Evaluation of image similarity by histogram intersection
Image histogram thresholding based on multiobjective optimization
Image categorization: Graph edit direction histogram
Automatic grayscale image colorization using histogram regression
🆕 Influential since 2022
A novel joint histogram equalization based image contrast enhancement
Tripartite sub-image histogram equalization for slightly low contrast gray-tone image enhancement
Modified Histogram Equalization for Improved CNN Medical Image Segmentation
Differentiable Histogram Loss Functions for Intensity-based Image-to-Image Translation
Histoformer: Histogram-Based Transformer for Efficient Underwater Image Enhancement
📚 Books worth reading
- 📕The effects of cloud inhomogeneities upon radiative fluxes, and the supply of a cloud truth validation datasetRonald M. Welch · 1992
Paint Shop Pro 9 and Studio in Easy StepsStephen Copestake · 2005
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Histogram equalization In image processing, Histogram equalization is a method of contrast adjustment using the image's histogram. Histogram equalization is a specific case of…
- Color histogram In image processing and photography, a color histogram is a representation of the distribution of colors in an image. For digital images, a color histogram…
- Image editing Image editing encompasses the processes of altering images, whether they are digital photographs, traditional photo-chemical photographs, or illustrations…
- Exposing to the right In digital photography, exposing to the right (ETTR) is the technique of adjusting the exposure of an image as high as possible at base ISO (without causing…
- Ordered dithering Ordered dithering is any image dithering algorithm which uses a pre-set threshold map tiled across an image. It is commonly used to display a continuous…
- Thresholding (image processing) In digital image processing, thresholding is the simplest method of segmenting images. From a grayscale image, thresholding can be used to create binary…
- Histogram matching In image processing, histogram matching or histogram specification is the transformation of an image so that its histogram matches a specified histogram…
- Color normalization Color normalization is a topic in computer vision concerned with artificial color vision and object recognition. In general, the distribution of color…