Motorola Solutions, Inc.
Systems and methods for processing a video stream during live video sharing

Abstract:

Systems and methods for processing video stream data during live video sharing may reduce network bandwidth consumption by streaming full and partial video frames. An image processing device receives information from an image capturing device including a first full video frame, an object of interest identifier, and a movement profile of the image capturing device. The image processing device extracts a background portion from the first full video frame, exclusive of the object of interest. Subsequently, the image processing device receives a partial second video frame including only an object of interest portion, applies a transformation to the extracted background portion based on the movement profile, and displays a representation of the second video frame including the object of interest portion of the second video frame and the transformed background portion. The image processing device performs fine tuning to compensate for small background or movement profile changes between partial frames.