Abstract: A method for processing a video stream includes obtaining frame data of a current frame of the video stream, determining frame difference data based on a comparison of the frame data of the current frame and scene cache data for a previous frame of the video stream, the scene cache data being stored in a scene cache for the video stream, determining, based on the frame difference data, regions of the video stream to be re-sampled at a higher resolution than the frame data, obtaining re-sampling data for the determined regions, updating the scene cache data based on the obtained frame data and the re-sampling data, and providing the re-sampling data to a processor to update an analysis scene cache for the video stream.

Abstract: A heat insulating assembly and method for making same, the heat insulating assembly adapted to be mounted with a building, and having a first panel with a second panel secured thereto, forming a continuous open gap adjacent each open end of the second panel wherein an end closure member closes each of the continuous open gaps adjacent the open ends to substantially, fully enclose the area between the panels for providing an insulating air-space therebetween.