photoshop-elements

Today we learned about photoshop elements.Apixel is the smallest element in a picture,every pixel has a hexadecimal number.Dpi stands for dots per inch.For your photo to come out good then you need a 300 dpi if your using print and 72 dpi if your using it for a computer.When you compress/jpac it will loose some of the duplicate information.Lassey compresses and looses some information and lossless keeps the picture the same.Then afterwards we learned about picture enhacement by using the levels tool on photoshop, and then we had to get an image and try to enhance or experiment with it using photoshop tools we learned.Note to me essay is due next week with the research folder.