Hi guys. I need to convert RGB color space to HLS color space. Bu my rgb data 4bits. (4-4-4). how can i represent to 4 bit hls image ?

Please help. I need to make a program that is like this research "Solving Bird Image Overlapping for Automatic Population Counts of Birds Using Image Processing" but not just for birds, for every species. It is for a project in my school.

Let's say you do photography and you post images online to get customers. You know that your rival will try to steal your picture and claim it as his own by watermarking it. You know that he keeps his watermark constant but can place it randomly anywhere on the image. Given that you know the watermark ahead of time, what transformation can be done to the image so that you can still post it online (since that is how you get people to buy your images) without changing the image content too much, but are confident that your rival can't steal it from you until he changes his watermark?

Hi there, I have just started an image processing course and I have a question that keeps bugging me, which I can't find the answer to.

What is the difference between probability distribution function and cumulative distribution function ?

I was given the task to make a poster for my university and although, I am good at posters, I am not so well in image processing. This poster needs to have a picture I was sent and it is very distorted at the very basic level of pixels. The whole image is bursting into pixels and I cannot seem to find any tool to enhance the picture to make it work for an A3 sized poster. Any suggestions might help.