1. A method comprising: transmitting an image from a camera of an apparatus, where the image comprises at least one Ad collateral; and automatically detecting by the apparatus the at least one Ad collateral in the image, where detecting the at least one Ad collateral comprises generating a visual attention map based upon the image, generating an edge map based upon the image, fusing the visual attention map and the edge map, deriving connected edges from the fusing to form one or more lines, and tracing the one or more lines based on the fused edge and visual attention maps, and a thresholding scheme.