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Signal recognition system based on pixel layout big data analysis

A signal recognition and pixel layout technology, applied in the field of pixel analysis, can solve the problem of no effective method, achieve the effect of convenient operation, ensure detection accuracy, and avoid errors

Inactive Publication Date: 2021-03-19
郝建
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Problems solved by technology

Although many edge extraction and region segmentation methods have been studied, there is no effective method that is generally applicable to various images.

Method used

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Embodiment Construction

[0021] The implementation of the signal recognition system based on pixel layout big data analysis of the present invention will be described in detail below.

[0022] Pixel is the most important indicator to measure a digital camera. Pixels also refer to the resolution of a digital camera.

[0023] A pixel is determined by the number of photosensitive elements on the photosensor in the camera, so a pixel can also be another name for the corresponding photosensitive element, and one photosensitive element corresponds to one pixel. Therefore, the larger the pixel, the more photosensitive elements, and the greater the corresponding cost.

[0024] The image quality of a digital camera is partly determined by the pixels. It is meaningless to simply compare the pixels if it is larger than a certain size. The mainstream SLR digital cameras have about 10 million pixels, but 5 million pixels are enough for general photography and household use, because The resolution of the display ...

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Abstract

The invention relates to a signal recognition system based on pixel layout big data analysis, and the system comprises a numerical analysis device used for receiving the number of pixels of each column of pixels of each floor object, and transmitting a layout failure signal when the calculated mean square error of the number of pixels of each column of pixels is greater than a preset numerical threshold value, otherwise, sending a layout success signal; and a wireless acquisition mechanism used for determining whether to start an image acquisition action of the to-be-analyzed residential building or not according to the wireless control command of the user, and outputting a corresponding wireless acquisition image when the image acquisition action of the to-be-analyzed residential buildingis started. The signal recognition system based on pixel layout big data analysis is convenient to operate and compact in design. Due to the introduction of a column-by-column pixel mean square errornumerical analysis mechanism, the height uniformity of each position of each floor can be judged, so that errors caused by visual inspection are avoided.

Description

technical field [0001] The invention relates to the field of pixel analysis, in particular to a signal recognition system based on pixel layout big data analysis. Background technique [0002] Generally, common digital image processing has the following common methods: [0003] 1) Image transformation: Since the image array is very large, it is directly processed in the spatial domain, which involves a large amount of calculation. Therefore, various image transformation methods are often used, such as Fourier transform, Walsh transform, discrete cosine transform and other indirect processing techniques, to convert the processing of the spatial domain into the processing of the transform domain, which can not only reduce the amount of calculation, but also obtain more effective Processing (for example, Fourier transform can perform digital filtering processing in the frequency domain). The wavelet transform, which is newly researched at present, has good localization charac...

Claims

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Application Information

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IPC IPC(8): G06T5/00
CPCG06T5/80G06T5/73G06T5/70
Inventor 不公告发明人
Owner 郝建
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