Method and terminal device for multi-angle scanning, and computer readable storage medium

A device for multi-angle scanning, comprising:

• a first acquisition module, configured to acquire a scanning angle when scanning an image to be scanned;
• a call module, configured to upload the scanning angle to an upper computer to call a suitable obliquely positioned coordinate system by the upper computer, wherein the suitable obliquely positioned coordinate system is an obliquely positioned coordinate system in an obliquely positioned coordinate system set corresponding to a saved deflected angle having a smallest difference value with the scanning angle;
• a reception module, configured to receive the suitable obliquely positioned coordinate system returned back by the upper computer;
• and
• a second acquisition module, configured to acquire image feature data of the image to be scanned by using coordinate values of pixels of the image to be scanned in the suitable obliquely positioned coordinate system.

A terminal device for multi-angle scanning, comprising a memory, a processor and a computer program stored in the memory and executable by the processor, wherein the processor, when executing the computer program, implements the steps of:

• acquiring a scanning angle when scanning an image to be scanned;
• uploading the scanning angle to an upper computer to call a suitable obliquely positioned coordinate system by the upper computer, wherein the suitable obliquely positioned coordinate system is an obliquely positioned coordinate system in an obliquely positioned coordinate system set corresponding to a saved deflected angle having a smallest difference value with the scanning angle;
• receiving the suitable obliquely positioned coordinate system returned back by the upper computer;
• and
• acquiring image feature data of the image to be scanned by using coordinate values of pixels of the image to be scanned in the suitable obliquely positioned coordinate system.

A computer readable storage medium stored with a computer program, wherein, the computer program, when executed by a processor, implements the steps of:

• acquiring a scanning angle when scanning an image to be scanned;
• uploading the scanning angle to an upper computer to call a suitable obliquely positioned coordinate system by the upper computer, wherein the suitable obliquely positioned coordinate system is an obliquely positioned coordinate system in an obliquely positioned coordinate system set corresponding to a saved deflected angle having a smallest difference value with the scanning angle;
• receiving the suitable obliquely positioned coordinate system returned back by the upper computer;
• and
• acquiring image feature data of the image to be scanned by using coordinate values of pixels of the image to be scanned in the suitable obliquely positioned coordinate system.