A method for constructing a visual system
A construction method and technology of vision systems, applied in the field of vision systems, can solve the problems of long development cycle, single function, low efficiency, etc., and achieve the effect of enhancing adaptability, reducing technical level requirements, and diversifying functions
Active Publication Date: 2022-06-07
GREATOO (GUANGZHOU) INTELLIGENT EQUIP CO LTD +1
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Problems solved by technology
[0003] At present, the vision systems used with industrial robots are all customized products for certain workpieces, which are used for the identification of the specific workpieces. The development cycle is long, the function is single, and the adaptability to the external environment is not strong; The lighting system, camera calibration, template processing algorithm, communication interface, parameter setting and image processing method have undergone major changes to adapt to the new characteristics of the new workpiece
This seriously affects the upgrading of customers' products, does not meet the technical requirements of intelligent manufacturing, and restricts the promotion and application of vision systems
Moreover, camera calibration, template matching, and feature measurement of most vision systems do not form standard modules, which require high technical level of users, so it is difficult to implement and the efficiency is extremely low
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[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] Embodiments of the present invention provide a figure 1 The construction method of the shown vision system includes the following steps:
[0036] S1, develop a standardized parameter setting module for setting system parameters and tool parameters. Specifically, set the camera trigger mode to external trigger, lock the trigger source and trigger polarity, set the exposure time and exposure gain to the middle value, set the white balance ad...
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The invention provides a method for constructing a visual system. Compared with the prior art, the method makes the functions of the visual system more diversified by standardizing the design of each functional module of the visual system, and enhances the visual system's ability to respond to the external environment. The adaptability makes it applicable to identify different workpieces, and at the same time reduces the user's technical level requirements.
Description
technical field [0001] The invention relates to the technical field of vision systems, and in particular, to a construction method of a vision system. Background technique [0002] The vision system uses cameras and software to replace the human eye, so that the automated equipment has the functions of segmenting, classifying, identifying, tracking, and discriminating the target similar to humans. [0003] At present, the vision systems used with industrial robots are all customized products for a certain workpiece, which are used for the identification of the specific workpiece. The development cycle is long, the function is single, and the adaptability to the external environment is not strong; after replacing the workpiece, it is necessary to The lighting system, camera calibration, template processing algorithm, communication interface, parameter setting and image processing method have been greatly changed to adapt to the new characteristics of the new workpiece. This ...
Claims
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IPC IPC(8): B25J9/16G06T1/60G06T7/80
CPCY02P90/30
Inventor 张振普毕辉郑桢才李杰诚陈永鑫廖玉城林澍钿林晓生
Owner GREATOO (GUANGZHOU) INTELLIGENT EQUIP CO LTD