Top "Grayscale" questions

Ghostscript color detection

I seem to be unable to find whether Ghostscript is able to simply detect whether job is color or grayscale. …

pdf colors png ghostscript grayscale

Image does not load as grayscale (skimage)

I'm trying to load an image as grayscale as follows: from skimage import data from skimage.viewer import ImageViewer img = …

python grayscale scikit-image imread

Want to make the whole page in grayscale except specified div

I have a css code that could make the whole page in grayscale. <style type="text/css"> html { …

css selector grayscale

Jython convert picture to grayscale and then negate it

Please bear with me, I've only started python a few weeks ago. I am using JES. I have made a …

python jython grayscale invert jes

Internet Explorer CSS filter

Is there any way to make this CSS class work in Internet Explorer 11? .inactive { filter: contrast(0.5) sepia(100%) hue-rotate(116deg) brightness(1.2) …

css internet-explorer-11 grayscale css-filters

Converting RGBA image to Grayscale Golang

I'm currently working on a program to convert and RGBA image to grayscale. I asked a question earlier and was …

go colors rgb image-manipulation grayscale

How to get the pixel value in a grayscale image

I have a BufferedImage which is of TYPE_BYTE_GRAY and I need to get the pixel value at x,…

java image pixel grayscale

matplotlib, set color of lines along a grayscale using numbers from 0. (white) to 1. (black)

I've been trying to follow the instructions here to set the color of many lines along a grayscale using floats …

python matplotlib grayscale

Image conversion to Grayscale using ImageMagick is very dark

I converted a bunch of "normal" JPG photos via convert infile -colorspace Gray outfile to monochrome. However the result is …

image-processing imagemagick grayscale brightness monochrome

Convert a 2D array of int ranging from 0-256 into a grayscale png?

How can I convert a 2D array of ints into a grayscale png. right now I have this: BufferedImage theImage = …

java file-io png javax.imageio grayscale