Digital Image Templating

Methods and devices for digital image templating are presented. According to example embodiments, a computing device may match a template image (e.g., an implant) to a target image (e.g., a bone structure). The both the target image and the template image may be displayed on an output of the computing device. The displayed template image may be oriented with respect to the displayed target image according to at least a scale (e.g., a magnification level of the template image). Based on received input, at least the scale of the displayed template image may be adjusted so that the adjusted displayed template image substantially fits the part of the displayed target image. Then, based on this fit, a physical template size may be selected from a discrete range of physical template sizes.