matlabcontrastenhancement

ThisMATLABfunctiontransformsthegrayscaleimageIsothatthehistogramoftheoutputgrayscaleimageJhas64binsandisapproximatelyflat.,Contrastenhancementofcolorimagesistypicallydonebyconvertingtheimagetoacolorspacethathasimageluminosityasoneofitscomponents,suchasthe ...,B=localcontrast(A,edgeThreshold,amount)enhancesorflattensthelocalcontrastofAbyincreasingorsmoothingdetailswhileleavingstrongedges ...,Co...

參考資訊如下
MATLAB histeq

This MATLAB function transforms the grayscale image I so that the histogram of the output grayscale image J has 64 bins and is approximately flat.

Contrast Enhancement Techniques

Contrast enhancement of color images is typically done by converting the image to a color space that has image luminosity as one of its components, such as the ...

MATLAB localcontrast

B = localcontrast( A , edgeThreshold , amount ) enhances or flattens the local contrast of A by increasing or smoothing details while leaving strong edges ...

Image Filtering and Enhancement

Contrast Enhancement Techniques. Adjust the contrast of grayscale and color images using intensity value mapping, histogram equalization, and contrast-limited ...

Contrast Adjustment

Contrast adjustment remaps image intensity values to the full display range of the data type. An image with good contrast has sharp differences between ...