Prepositive image automatic segmentation system used for lingual surface instrument

Abstract

The present invention discloses a prepositive image automatic segmentation system used for a lingual surface instrument. The prepositive image automatic segmentation system comprises an FPGA controller and a PC, the signal end of the FPGA controller is connected with a data acquisition module, and the control end is also connected with an image processor. A sensor set is arranged inside the imageprocessor, the output end of the sensor set is connected with an image pre-processing module, and the output end of the image pre-processing module is connected with the PC via a data extraction module. A NiosII soft core processing module is arranged in the PC, and a template matcher is arranged in the NiosII soft core processing module and receives a data signal of the data extraction module. Atongue picture is segmented via an image automatic segmentation algorithm and is transmitted to the PC to process, and the PC is utilized to process the image, compares and adjusts the size of the image automatically to completely match and block a lingual surface, so that the image processing is simpler, the image information interference is less, the speed is fast, and the accuracy is high.

Description

Technical field [0001] The invention relates to the technical field of automatic segmentation systems, in particular to a front image automatic segmentation system used for a tongue surface instrument. Background technique [0002] In recent years, with the gradual development and maturity of biomedical engineering, artificial neural networks, and various optimization algorithms, artificial intelligence technology has also begun to be applied in the field of Chinese medicine, and has involved tongue diagnosis, image processing and pattern recognition and other computer technologies. The combination of traditional Chinese tongue diagnosis has brought the development of traditional Chinese tongue diagnosis into a new stage, avoiding the non-quantitative and subjective defects of traditional tongue diagnosis, and promoting the objectification and standardization of traditional Chinese tongue diagnosis. The inheritance and innovation of the company play a pivotal role: [0003] (1) At...

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Problems solved by technology

[0003] (1) At present, although researchers have done a lot of research work and made great progress in the objectification and standardization of tongue diagnosis, the conditions limited by theoretical research are far from the actual application situation. In particular, the incompleteness of the test data of the tongue image is ignored, so there are still many problems in the aspects of data preprocessing and information classification;

[0004] (2) The existing tongue diagnosis system is based on detailed visual judgment and is easily affected by the environment. For example, different light sources or light intensity will affect the diagnosis results

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