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Moreover, this study expands image features by generating a brightness enhancement function using a bilateral grid. In order to exclude the influence of the edge and contour of the image scene on the analysis of the image source, the brightness value of the HDR image is used instead of the pixel value of the image as the image data. In addition, this research designs experiments to study the translation effects of this research model. The research results show that the model proposed in this paper has certain effects and can provide theoretical references for subsequent related research.<\/jats:p>","DOI":"10.3233\/jifs-189211","type":"journal-article","created":{"date-parts":[[2020,9,8]],"date-time":"2020-09-08T11:03:01Z","timestamp":1599562981000},"page":"2109-2120","source":"Crossref","is-referenced-by-count":17,"title":["Accuracy analysis of Japanese machine translation based on machine learning and image feature retrieval"],"prefix":"10.1177","volume":"40","author":[{"given":"Gang","family":"Song","sequence":"first","affiliation":[{"name":"Beijing Foreign Studies University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","reference":[{"issue":"3","key":"10.3233\/JIFS-189211_ref1","doi-asserted-by":"crossref","first-page":"520","DOI":"10.1049\/cje.2016.05.018","article-title":"Rejecting Character Recognition Errors Using CNN Based Confidence 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