کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
83959 158856 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A smartphone-based soil color sensor: For soil type classification
ترجمه فارسی عنوان
حسگر رنگ خاکستری مبتنی بر گوشی هوشمند: برای طبقه بندی نوع خاک
کلمات کلیدی
طبقه بندی خاک، سنسور، مبتنی بر گوشی طیف مرئی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
چکیده انگلیسی


• First study of soil classification using both spectroscopy and smartphone-based sensor.
• Develop a soil classification sensor that completely based on smartphone and without any passive components.
• Comparison of spectroscopy and smartphone-based sensor for soil types classification.

Soil type is a key indicator in field survey, but the current soil classification method largely depends on personal experiences of operators. Because different soils have different soil colors, soil can be classified by measuring soil colors. In this paper, we compared and analyzed the roles of the visible spectrum and machine vision adopted in soil classification and proposed a new smartphone-based, low-cost, and miniaturized soil color classification sensor. The CMOS device of the mobile phone was directly used as the sensor and the flashgun of the phone was used as the light source. The peripheral components included external lens, shading devices, and color calibration card, which were assembled on the phone directly. The colors of soil and proofread cards were acquired by the smartphone and converted into RGB signals. With RGB signals, after simple processing, rapid soil classification could be achieved.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers and Electronics in Agriculture - Volume 123, April 2016, Pages 232–241
نویسندگان
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