US Patent 10341669 Temporally encoding a static spatial image

System and techniques for temporally encoded static spatial images are described herein. A static spatial image may be obtained. Here, the static spatial image defines pixel values over an area. A scan path may be selected. Here, the scan path defines a path across the area of the static spatial image. A window is scanned (e.g., moved or slid) along the scan path on the static spatial image to produce changes in a portion of the window over time. The changes in the portion of the window are recorded along with respective times of the changes.