1. A non-transitory computer-readable storage medium having instructions embodied thereon, the instructions being executable by a processing apparatus to configure a process enabled to track an object in a plurality of images each comprised of pixels by at least: evaluation of a pixel chromaticity distribution for pixels of a given image of the plurality of images; based at least on the evaluation, identification of a portion of pixels of the given image; and provision of positions corresponding respectively to individual pixels of the portion to the process; wherein: the portion of pixels corresponds to a representation of the object in the given image; and the provision of the positions enables the process to determine a location of the object in a subsequent image of the plurality of images.