Abstract: This disclosure describes, in part, techniques for displaying location information of an object along with a video depicting the object. For instance, an electronic device may use a radar sensor to generate radar data representing the locations and an imaging device to generate image data representing the video. A user device may then use the image data to display the video. Additionally, the user device may display a map of a geographic area that includes the electronic device over a portion of the video. The electronic device then uses the radar data to determine positions on the map that corresponds to the locations. Using the positions, the electronic device displays interface elements representing the locations of the object. In some circumstances, the interface elements include different characteristics, such as colors, indicating a direction of motion of the object.

Abstract: This disclosure describes, in part, techniques for generating location information of an object along with a video that depicts the object. For instance, an electronic device may include a radar sensor that determines locations of the object. The electronic device may then store radar data representing at least the locations. Additionally, based on detecting an event, the electronic device may begin to generate image data representing the video. The electronic device may then analyze the radar data and the image data in order to determine that the object detected by the radar sensor includes the same object represented by the image data. As such, the electronic device may send the radar data and the image data to one or more computing devices. This way, a user device is able to display both the video depicting the object as well as the location information representing the motion of the object.

Abstract: Method, systems and software are proposed for obtaining for blocks of a first image similar blocks of a second image (the “reference image”). The blocks of the first image are processed sequentially, for each block trying out a number of candidate locations in the second image and evaluating a cost function for each. Each candidate location in the second image is displaced by a respective motion vector from the block of the first image. In a first aspect of the invention the cost function is a function of a predicted motion vector for future blocks of the first image (i.e. blocks of the first image which have not yet been processed). In a second aspect of the invention the motion vectors are given by location values which are not all whole pixel spacings, halves of the pixel spacing, or quarters of the pixel spacing.

Abstract: The invention is used in video coding. Systems, apparatuses and methods for processing an order-16 integer transform from an order-8 transform are provided. The order-16 transform method involves expanding an order-8 transform by generating an order-16 integer matrix and a scaling matrix.

Abstract: A method for use in video compression is disclosed. In particular, the claimed invention relates to a method of more efficient fractional-pixel interpolation in two steps by a fixed filter (240) and an adaptive filter (250) for fractional-pixel motion compensation.

Abstract: The invention is used in video coding. Systems, apparatuses and methods for processing an order-16 integer transform from an order-8 transform are provided. The order-16 transform method involves expanding an order-8 transform by generating an order-16 integer matrix and a scaling matrix.

Abstract: A method for use in video compression is disclosed. In particular, the claimed invention relates to a method of more efficient fractional-pixel interpolation in two steps by a fixed filter (240) and an adaptive filter (250) for fractional-pixel motion compensation.