Abstract: A turbocharger includes: a nozzle drive mechanism for driving a plurality of nozzle vanes; and a support ring for holding the nozzle drive mechanism, the support ring having a main body portion having a heat shielding portion facing a turbine impeller in a direction of a rotational axis of the turbine impeller.

Abstract: Provided is a turbocharger, including: a separation wall surface, which is a wall surface of a bearing housing on a turbine impeller side, is positioned on an inner side with respect to an outer periphery of a back surface of the turbine impeller on the bearing housing side in a radial direction of a shaft, and is separated from the back surface in an axial direction of the shaft; and a heat-shielding plate, including: a main body portion (separation portion), which is separated from the separation wall surface in the axial direction, and is positioned between the back surface of the turbine impeller and the separation wall surface; and an insertion through hole (insertion portion), which receives a fastening member inserted thereinto in a direction of intersecting the axial direction of the shaft, the heat-shielding plate being mounted to the bearing housing by the fastening member.

Abstract: A video display system performs a video conversion process on a video of a camera mounted on a vehicle and displays a resulting video, and includes a plurality of cameras, a detecting unit that detects an object of interest around the vehicle based on information or the like acquired through the plurality of cameras, other sensors, or a network, a transforming/synthesizing unit that transforms and synthesizes the videos photographed by the plurality of cameras using a shape of a virtual projection plane, a virtual viewpoint, and a synthesis method which are decided according to position information of the object of interest detected by the detecting unit, and a display unit that displays the video that is transformed and synthesized by the transforming/synthesizing unit.

Abstract: An image generation device performs coordinate transformation, based on a coordinate transformation table, to a two-dimensional first image having a span in a horizontal direction and a vertical direction and acquired by overlooking and imaging an object from a first viewpoint at a first depression angle, and generates and outputs a second image which was obtained by overlooking the object from a second viewpoint which is different from the first viewpoint at a second depression angle which is different from the first depression angle. The coordinate transformation table is a table for transforming coordinates of a plurality of first selected pixels selected from a plurality of first pixels constituting the first image into coordinates of second selected pixels corresponding to a plurality of second pixels constituting the second image.

Abstract: A turbocharger includes: a nozzle drive mechanism for driving a plurality of nozzle vanes; and a support ring for holding the nozzle drive mechanism, the support ring having a main body portion having a heat shielding portion facing a turbine impeller in a direction of a rotational axis of the turbine impeller.

Abstract: Provided is a turbocharger, including: a separation wall surface, which is a wall surface of a bearing housing on a turbine impeller side, is positioned on an inner side with respect to an outer periphery of a back surface of the turbine impeller on the bearing housing side in a radial direction of a shaft, and is separated from the back surface in an axial direction of the shaft; and a heat-shielding plate, including: a main body portion (separation portion), which is separated from the separation wall surface in the axial direction, and is positioned between the back surface of the turbine impeller and the separation wall surface; and an insertion through hole (insertion portion), which receives a fastening member inserted thereinto in a direction of intersecting the axial direction of the shaft, the heat-shielding plate being mounted to the bearing housing by the fastening member.

Abstract: An image generation device performs coordinate transformation, based on a coordinate transformation table, to a two-dimensional first image having a span in a horizontal direction and a vertical direction and acquired by overlooking and imaging an object from a first viewpoint at a first depression angle, and generates and outputs a second image which was obtained by overlooking the object from a second viewpoint which is different from the first viewpoint at a second depression angle which is different from the first depression angle. The coordinate transformation table is a table for transforming coordinates of a plurality of first selected pixels selected from a plurality of first pixels constituting the first image into coordinates of second selected pixels corresponding to a plurality of second pixels constituting the second image.

Abstract: A video display system performs a video conversion process on a video of a camera mounted on a vehicle and displays a resulting video, and includes a plurality of cameras, a detecting unit that detects an object of interest around the vehicle based on information or the like acquired through the plurality of cameras, other sensors, or a network, a transforming/synthesizing unit that transforms and synthesizes the videos photographed by the plurality of cameras using a shape of a virtual projection plane, a virtual viewpoint, and a synthesis method which are decided according to position information of the object of interest detected by the detecting unit, and a display unit that displays the video that is transformed and synthesized by the transforming/synthesizing unit.

Abstract: An image display device includes: a feature quantity detection condition specifying unit configured to specify a condition for detecting a predetermined feature quantity for an overhead view image of each image obtained by photographing a region in common from at least two different viewpoints; a feature quantity detecting unit configured to detect, by using the specified feature quantity detection condition, the feature quantity for each overhead view image; a blending ratio specifying unit configured to specify, based on the feature quantity, a blending ratio to be used when blending pixels of the overhead view images; and an overhead view image combining unit configured to produce and output a combined overhead view image by blending the pixels of the overhead view images based on the blending ratio.