Do you know in Photoshop when you paste an image and it has White outlines and you cannot get rid of it, How do i make it perfect? I see some Designs that are immaculate. How do they do it?
Hes talking about leftover pixels when cutting images out. probably using magic wand. Depending on how detailed you image is you need to either use the path tool or use a layer mask to erase what you don't want seen. Not easy stuff, you can delete it with the brush, but better to use a mask
you can erase line by line manually, or you can use the wand tool to select the picture you want withouth those lines. or use magnetic lasso tool to select. try this
If you have a good high resolution photo to start with, you will be better off. If you want to do a killer close mask and have everything look really sharp, you have to go in photoshop, go to the channels palette and find which one has the most contrast, duplicate that layer, and you use use a brush and a blending mode to make the lights lighter and darks darker to get a better contrast so you can make a good mask. Thats very good for doing hair, womens in particular, because you get each strand of hair and not that hand cut look. If you have a crappy low res image off of the web you are trying to do, it will only hurt your feelings.