Container number identification method and device, and electronic device
An identification method and container technology, applied in the field of image processing, can solve problems such as unfavorable high-speed operation of ports, affecting container loading and unloading speed, and repeated data entry.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0047] figure 1 A schematic flowchart of a container number identification method provided by an embodiment of the present invention is shown. Such as figure 1 As shown, the container number identification method includes:
[0048] Step S101 , acquiring a container number image of a container to be identified, and performing preprocessing on the container number image to obtain a preprocessed container number image.
[0049] Considering the shooting angle or the tilt of the box, the images obtained in these complex situations will increase the complexity of subsequent recognition, which will inevitably affect the recognition results. Based on this, in an optional embodiment, in step S101, acquiring the image of the container number of the container to be identified includes: collecting the overall image of the container to be identified, searching for the box frame in the overall image; Skew correction, capture the image of the box number inside the box frame.
[0050] Spe...
Embodiment 2
[0080] image 3 A schematic structural diagram of the container number identification device provided by the embodiment of the present invention is shown. Such as image 3 As shown, the container number identification device includes:
[0081] The preprocessing module 11 is used to obtain the container number image of the container to be identified, and preprocess the container number image to obtain the preprocessed container number image;
[0082] The character segmentation module 12 is used to perform character segmentation processing on the above-mentioned preprocessed container number image by the row-column scanning method to obtain a plurality of character images, and record the order of the character images in the container number of the container to be identified;
[0083] The feature extraction module 13 is used to extract the character features corresponding to the container number to be identified in each character image respectively according to a preset deep le...
Embodiment 3
[0089] see Figure 4 , the embodiment of the present invention also provides an electronic device 100, including: a processor 40, a memory 41, a bus 42 and a communication interface 43, the processor 40, the communication interface 43 and the memory 41 are connected through the bus 42; Executable modules, such as computer programs, stored in the execution memory 41 .
[0090] Wherein, the memory 41 may include a high-speed random access memory (RAM, Random Access Memory), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 43 (which may be wired or wireless), and the Internet, wide area network, local network, metropolitan area network, etc. can be used.
[0091] The bus 42 can be an ISA bus, a PCI bus or an EISA bus, etc. The bus can be divided into address bus, data bu...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More