Fixed desktop maintenance system based on gray scale measurement

Abstract

The invention relates to a fixed desktop maintenance system based on gray scale measurement, which comprises a fixed desktop, wherein the fixed desktop is arranged above the table legs and adopts a glass structure and is used for providing a place for a user to use the desk; a CCD shooting device, wherein the CCD shooting device is used for carrying out image data induction on the desktop to output corresponding field desktop images; a gray scale judging device, wherein the gray scale judging device is used for receiving a block fitting image, calculating an average gray scale value of the block fitting image based on the gray scale values of all pixel points of the block fitting image, and comparing the average gray scale value with a preset gray scale value, and when the average gray scale value is smaller than or equal to the preset gray value, emitting a cleaning-required signal; a cleaning driving device, wherein the cleaning driving device is arranged near the fixed desktop, is connected with the gray scale judging device, and is used for carrying out instant cleaning operation on the fixed desktop when the cleaning-required signal is received. By using the device, the self-adaptive cleaning operation of the desktop is realized.

Description

technical field [0001] The invention relates to the field of desktop maintenance, in particular to a fixed desktop maintenance system based on grayscale measurement. Background technique [0002] The desktop is the main part of the desk, directly providing a support work surface. When working on it every day, there will be a feeling of physical application, so the composition of the desktop is very important. Today's companies generally use the office furniture customization model to choose furniture, which also includes the choice of manufacturing materials. Contents of the invention [0003] In order to solve the technical problem that desktop cleaning is still overly dependent on manual operation, the present invention provides a fixed desktop maintenance system based on grayscale measurement, which performs homomorphic filtering processing, histogram equalization processing, and image segmentation of each sub-image on the image. Threshold adjustment further narrows t...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that desktop cleaning is still overly dependent on manual operation, the present invention provides a fixed desktop maintenance system based on grayscale measurement. Threshold adjustment further narrows the scope of image recognition and reduces the amount of data for subsequent image processing; based on the search results of blocks with large content deviation, targeted edge-enhancing processing is performed on the obtained blocks, thereby improving edge-enhancing processing Efficiency; analyze the occlusion situation of the images captured by the CCD shooting equipment to determine whether the situation with more pixels with small brightness values ​​in the image content comes from external occlusion or the image content itself, so as to decide whether to use external interference removal operations or internal Interference removal operation; on the basis of the above-mentioned high-precision image data processing, it can be determined whether to perform instant cleaning based on the grayscale analysis results of the desktop image

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