Radar primary information rendering method and system, medium and equipment
The invention relates to a radar primary information rendering method and system, a medium and equipment. The method comprises the steps that data texture used for storing primary information data isacquired; vertex position coordinates and texture coordinates are determined; converting the position...
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| creator | ZHENG HAO MAO XUKUN |
| description | The invention relates to a radar primary information rendering method and system, a medium and equipment. The method comprises the steps that data texture used for storing primary information data isacquired; vertex position coordinates and texture coordinates are determined; converting the position coordinates into screen coordinates; rasterization processing is conducted on the texture coordinates of the vertexes and the screen coordinates, and texture coordinates of all pixel slice elements in a triangular area formed by the three vertexes of each sector are obtained; sampling corresponding data textures according to the texture coordinates of each pixel slice element; outputting a corresponding pixel color according to the data texture of each pixel slice element; and mixing the output pixel color with the current display background. According to the method, the one-time information rendering efficiency can be remarkably improved, the one-time information rendering requirement forlarge data volume and hig |
| format | Patent |
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The method comprises the steps that data texture used for storing primary information data isacquired; vertex position coordinates and texture coordinates are determined; converting the position coordinates into screen coordinates; rasterization processing is conducted on the texture coordinates of the vertexes and the screen coordinates, and texture coordinates of all pixel slice elements in a triangular area formed by the three vertexes of each sector are obtained; sampling corresponding data textures according to the texture coordinates of each pixel slice element; outputting a corresponding pixel color according to the data texture of each pixel slice element; and mixing the output pixel color with the current display background. 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The method comprises the steps that data texture used for storing primary information data isacquired; vertex position coordinates and texture coordinates are determined; converting the position coordinates into screen coordinates; rasterization processing is conducted on the texture coordinates of the vertexes and the screen coordinates, and texture coordinates of all pixel slice elements in a triangular area formed by the three vertexes of each sector are obtained; sampling corresponding data textures according to the texture coordinates of each pixel slice element; outputting a corresponding pixel color according to the data texture of each pixel slice element; and mixing the output pixel color with the current display background. According to the method, the one-time information rendering efficiency can be remarkably improved, the one-time information rendering requirement forlarge data volume and hig</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Radar primary information rendering method and system, medium and equipment |
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