The best way to have a grayscale image in InDesign is to create a document that is made up of black, white, and gray colors. This is better than trying to change a color image to grayscale.

To change images to grayscale, change them in Photoshop or another image editor first. To change text in Adobe InDesign to black or gray, highlight the text with the Type tool and then select the ...

Ask a group of Photoshop users for the best method to convert a color image to grayscale and you’re likely to get a debate as long-winded as the QuarkXPress vs. Adobe InDesign argument. Heck ...

Most image editors make it easy to turn color photos into gray-scale images, but their default conversions don’t always end up creating the best pictures. For better results, you may need to try ...

The study, titled "Grayscale-Assisted RGB Image Conversion from Near-Infrared Images," recently published in Tsinghua Science and Technology, offers a robust solution for enhancing NIR image ...