jagged edges (stairstep effect on diagonal lines noted on image)
Hello all, new to photoshop. producing video in elements to help my patients learn one-handed dressing techniques. Have a freeze frame of my subject holding a pair of patns with his right hand. In Premiere Elements the subjects right hand has a very jagged appearence. I've watched many videos on using the refine selection brush (smooth selection) and the 'refine edge' tool. Little luck with either. I've saved my changed image to a different file (for comparsion) to see if my changes have fixed my 'stairstep edges'
but my before and after pics look the same. I've been trying for a long time and hoping that someone can guide me in a better direction (or specify which tool i should use and what feature of the tool). I've included the photo hoping that might help. thank you

