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

Claim 19:
20. The network quality measurement system of claim 19, further comprising:
a terminal device, comprising:
an image processor coupled to the memory and the image capture device and configured to:
receive the image and obtain an image timestamp of the image,
corresponding the coordinate information of the vehicle device to the image timestamp,
obtain an attitude parameter of the vehicle device and a lens parameter of the image capture device according to the image,
calculate an angle of view position in a three-dimensional space according to the attitude parameter and the lens parameter,
obtain 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,
classify 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, and
combine 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

an image display coupled to the image processor and configured to display the visualized image.