Systems and methods are disclosed for detecting an object in an image by determining convolutional neural network responses on the image; mapping the responses back to their spatial locations in the image; and constructing features densely extract shift invariant activations of a convolutional neural network to produce dense features for the image. The buffer further has a clock output for providing an output clock signal to the data destination device and a phase-locked loop with a clock input, a feedback input, a feedback output and a plurality of clock outputs. Pipelined decision feedback equalization allows multiple, slower multiplexers. In some embodiments, a review center with trained personnel may evaluate the incident before reporting to local authorities. The RF layer has a first component of a propylene based polymer, a second component of a non-propylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent.