How to crop an images from Photoshop or any program neatly without untidy edges?

I need to crop an camera out from a picture without the use of chroma key. How can I do that without leaving sharp edges. I tried pen tools and lasso. Both ways left untidy marks.





Any special tricks you professional can offer? I am just beginner. =)How to crop an images from Photoshop or any program neatly without untidy edges?
Use the pen tool, it is very clean and professional. The other guy was trying to tell you the same thing but not coming acorss too clearly. Its the tool that looks like a calligraphy pen nib. Trace your object roughly with this tool, and make the layer transparency zero so you can see your lines and there won't be a fill color.


Then use the convert anchor tool to drag out the handles for bezier curves and go aruond making the edges perfect and smooth. When you make this selection a path you can also select to feather it a little bit so when you clip it the edges will be a tiny bit blurred. It comes out looking really great.How to crop an images from Photoshop or any program neatly without untidy edges?
in photoshop you can use the path tool, it gives u the ability to manipulate the selection u want to crop via bazeer points and handles that are very helpful in forming curves..