Using C# I was trying to develop the following two. The way I am doing it may have some problem and need your kind advice. In addition, I dont know whether there is any existing method to do the same.
I need to generate thumbnail and medium sized images from large photos.
These smaller photos are for display in an online gallery. Many of the photographers are submitting JPEG images using Adobe RGB.
I would like to use sRGB for all thumbnails and medium size images
I’m loading in a color image in Python OpenCV and plotting the same. However, the image I get has it’s colors all mixed up.
If I open an image with open("image.jpg"), how can I get the RGB values of a pixel assuming I have the coordinates of the pixel?
Is it possible to get the RGB color of a pixel using PIL?
I’m using this code:
I need to convert (0, 128, 64) to something like this "#008040". I’m not sure what to call the latter, making searching difficult.
How can I convert an RGB integer to the corresponding RGB tuple (R,G,B)? Seems simple enough, but I can’t find anything on google.
Working off Jeremy’s response here: Converting hex color to RGB and vice-versa I was able to get a python program to convert preset colour hex codes (example #B4FBB8), however from an end-user perspective we can’t ask people to edit code & run from there. How can one prompt the user to enter a hex value and then have it spit out a RGB value from there?
I am trying to create a heat map with python. For this I have to assign an RGB value to every value in the range of possible values. I thought of changing the color from blue (minimal value) over green to red (maximal value).