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Image coding method applied to the identification of wharf shellfish number

A technology of image coding and shell number, which is applied to recording carriers used in machines, instruments, computer parts, etc., can solve problems such as inability to meet high complexity, and achieve the effect of improving the matching effect

Inactive Publication Date: 2019-01-01
SUZHOU JUNENG IMAGE INSPECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the large-scale expansion of containers, the traditional manual scheduling method can no longer meet the high complexity and high efficiency operation requirements

Method used

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  • Image coding method applied to the identification of wharf shellfish number
  • Image coding method applied to the identification of wharf shellfish number
  • Image coding method applied to the identification of wharf shellfish number

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] see Figure 1 to Figure 4 , this embodiment shows an image coding method applied to the recognition of the bay number of the wharf, including the following steps:

[0042] 1) Set the two-dimensional code, the two-dimensional code includes 11 types, specifically ten different two-dimensional code A corresponding to the number 0-9, and the ten different two-dimensional code A corresponding to the number 0-9 The two-dimensional code B positioned on the left and right sides;

[0043] 2) Determine the binary codes of ten different QR codes A corresponding to numbers 0-9, specifically:

[0044] 0:0000;

[0045] 1:0001;

[0046] 2:0010;

[0047] 3:0011;

[0048] 4:0100;

[0049] 5:0101;

[0050] 6:0110;

[0051] 7:0111;

[0052] 8:1000;

[0053] 9:1001;

[0054] 3) Verify the arrangement order of the binary codes of the ten different QR codes A corresponding to the numbers 0-9 on the QR code picture:

[0055] 3-1) Determine the position of the abscissa and ordinate...

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Abstract

The invention relates to an image coding method applied to identification of wharf shellfish number, comprising the following steps: setting two-dimensional code, wherein the two-dimensional code comprises 11 kinds, in particular, the number 0-9 corresponding to ten different two-dimensional codes A, and for positioning the number 0-(9) a two-dimensional code B positioned on the left and right sides of ten different two-dimensional codes corresponding to the two-dimensional codes; determining Binary encoding of ten different two-dimensional codes corresponding numbers 0-9; to digit 0-9 checking the arrangement order of the binary coding of ten different two-dimensional codes A on the two-dimensional code picture: determining the position of the abscissa and the ordinate; the lowest, the second lowest, the second highest and the highest position corresponding to the positioning ordinate; Records encoded in the following order: lowest, second lowest, second highest, and highest; The parity check method is used to check the two-bit code A. The two-dimensional code B is used to locate the two-dimensional code A on the left and right sides of the bezel number, so as to realize the position positioning of the bezel number.

Description

technical field [0001] The invention relates to an intelligent control technology, in particular to an intelligent control system of a container wharf. Specifically, it shows an image coding method applied to the identification of the bay number of the wharf. Background technique [0002] With the development of society, containers are rapidly developing from miniaturization to large and medium-sized at an alarming speed, and it is particularly important to accurately locate the position of each box accordingly. [0003] The bay number can describe the location of the container. However, with the large-scale development of containers, the traditional manual dispatching method can no longer meet the high-complexity and high-efficiency operation requirements. [0004] Since the effect of template matching directly on numbers cannot meet the demand, in order to match the shell number more accurately, the matching effect can be improved by converting numbers into two-dimensiona...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06
CPCG06K19/06037G06K19/06046
Inventor 甘志杰王小彬刘华亭
Owner SUZHOU JUNENG IMAGE INSPECTION TECH