Patent ID: 11968556
Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 9:
10. The network quality measurement method of claim 9, further comprising:
receiving the image and obtaining an image timestamp of the image;
corresponding the coordinate information of the vehicle device to the image timestamp;
obtaining an attitude parameter of the vehicle device and a lens parameter according to the image;
calculating an angle of view position in a three-dimensional space according to the attitude parameter and the lens parameter;
obtaining the at least one quality measurement value corresponding to a plurality of sub-regions in the angle of view position according to the spatial measurement record matrix;
classifying the at least one quality measurement value so that the at least one quality measurement value corresponds to a color mark of different colors or a material mark of different materials according to a category;
combining the at least one quality measurement value after corresponding to the color mark or the material mark and the image to generate a visualized image; and
displaying the visualized image.