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SENSOR APPARATUS TO DETERMINE A VALUE OF A CHEMICAL PARAMETER BASED ON A COLOR SHADE AND METHODS THEREOF
SENSOR APPARATUS TO DETERMINE A VALUE OF A CHEMICAL PARAMETER BASED ON A COLOR SHADE AND METHODS THEREOF
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机译:基于颜色阴影的传感器装置确定化学参数的值及其方法
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摘要
Apparatus and methods may provide for determining a value of chemical parameter. One or more light emitters may be positioned within a housing to emit light through an aperture of the housing. The emitted light may illuminate a color area of a structure that is separable from the housing, such as a test strip, a printed color reference, and so on. A color sensor may be positioned within the housing to capture reflected light and to convert the reflected light to an initial digitized color space that may be usable to determine a color shade of a color area. The reflected light may, for example, be captured independently at least of a dimension (e.g., predetermined size, shape, etc.) of the color area.
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