Methods and systems for processing digital image data utilizing vertically-oriented Effect graphs are provided. One method includes, storing data required to reconstruct ranges and associated angles to objects along with statistical accuracy information while initially traversing throughout the select area. The display pipe unit may include a writeback unit configured to write the composite frames back to memory, from which the frames can be optionally encoded using video encoder hardware and packetized for transmission over a network to a network display. The receptacle also includes an upper portion having a neck which extends upward from a dome which engages the rim and encloses an upper end of the base portion.