A character segmentation method, device, storage medium and visual detection system
A technology of visual detection and character segmentation, which is applied in character recognition, character and pattern recognition, image analysis, etc., can solve the problem that the character segmentation method cannot be accurately segmented, and achieve high accuracy and improve the effect of accuracy
Active Publication Date: 2020-08-04
GREE ELECTRIC APPLIANCES INC
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[0004] The purpose of the present invention is to provide a character segmentation method, device, storage medium and visual detection system to solve the problem of segmenting the display characters of the air conditioner but based on projection in the visual detection process of the air conditioner display screen in the prior art. There is a problem that the character segmentation method cannot be accurately segmented, and the effect of accurate segmentation can be achieved
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[0047] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0048] According to an embodiment of the present invention, a character segmentation method is provided, such as figure 1 A schematic flow diagram of an embodiment of the method of the present invention is shown. The character segmentation method may include: step S110 to step S130.
[0049] At step S110, the digital display area in the display screen to be visu...
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The invention discloses a character segmentation method, device, storage medium and visual detection system. The method comprises: acquiring a digital display area in a display screen to be visually detected; detecting the digital display through a preset vertical scanning line area, determining the connection status of more than one number interval point in the number display area; filtering the connection status to obtain character division points in the number display area. The solution of the present invention can solve the problem that the projection-based character segmentation method cannot be accurately segmented, and achieve the effect of being able to accurately segment.
Description
technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a character segmentation method, device, storage medium and visual inspection system, and in particular to a novel character segmentation method, a device corresponding to the method, and an air conditioner display screen visual inspection with the device A system, a computer-readable storage medium storing instructions corresponding to the method, and an air conditioner display screen visual inspection system capable of executing the instructions corresponding to the method. Background technique [0002] The display content of the air conditioner display directly reflects its current working status, and it can be judged whether the air conditioner is working normally by identifying the display content. The existing air conditioner detection process requires human eyes to recognize its display and make judgments. For example, when a cooling command is issued, check ...
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IPC IPC(8): G06K9/34G06T7/11G06T7/194
CPCG06T7/11G06T7/194G06V30/153G06V10/267G06V30/10
Inventor 郑博刘志昌胡飞鹏钟成堡
Owner GREE ELECTRIC APPLIANCES INC