Top "Grayscale" questions

Convert an image to grayscale in HTML/CSS

Is there a simple way to display a color bitmap in grayscale with just HTML/CSS? It doesn't need to …

image css grayscale

Display image as grayscale using matplotlib

I'm trying to display a grayscale image using matplotlib.pyplot.imshow(). My problem is that the grayscale image is displayed …

python matplotlib grayscale

Image Greyscale with CSS & re-color on mouse-over?

I am looking to take an icon that is colored (and will be a link) and turn it greyscale until …

css mouseover grayscale

Greyscale Background Css Images

I've searched a lot on the web but I cannot find a cross browser solution to fade a css backgrund …

css image background cross-browser grayscale

Convert an image to grayscale

Is there a way to convert an image to grayscale 16 bits per pixel format, rather than setting each of the …

c# image-processing bitmap grayscale

How can I convert a cv::Mat to a gray scale in OpenCv?

How can I convert a cv::Mat to a gray scale? I am trying to run drawKeyPoints func from opencv, …

c++ variables opencv grayscale

Convert grayscale value to RGB representation?

How can I convert a grayscale value (0-255) to an RGB value/representation? It is for using in an SVG …

colors rgb grayscale

In OpenCV (Python), why am I getting 3 channel images from a grayscale image?

I am using Python (2.7) and bindings for OpenCV 2.4.6 on Ubuntu 12.04 I load an image image = cv2.imread('image.jpg') I …

python opencv image-processing jpeg grayscale

Convert a Bitmap to GrayScale in Android

I am new to this site, and I come with a question about Android. Is there any way to convert …

android image-processing bitmap grayscale

Read image grayscale opencv 3.0.0-dev

I am trying to read images directly as black and white. I recently updated my OpenCv version to 3.0.0-dev, and …

python opencv grayscale