Information transmission method and electronic device
An electronic device and information transmission technology, applied in the field of information transmission, can solve problems such as large transmission bandwidth and reduced user experience
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[0036] The embodiment of the present invention is mainly aimed at the relatively large amount of current 3D map information. When a user uses a 3D map for navigation and address information query, the map information queried by the user needs to be transmitted to the user side, and the local map information transmitted to the user is too long. When is large, the transmission delay will be very large, resulting in extremely poor user experience. In view of this, when the map information is transmitted to the user side, the map information to be transmitted will be processed by downsampling points (pixels), so that the map information to be transmitted can be transmitted to the user side as soon as possible. Although the display quality of the 3D map information processed by downsampling points (pixel volumes) will be reduced, the reduction in quality will not be large and will not lead to poor user experience.
[0037] In order to make the object, technical solution and advanta...
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