Method and system for measuring object mass based on photographing

The present invention discloses a method and system for measuring an object mass based on photographing applied to an intelligent terminal with a camera unit. The method comprises a step of taking a picture of an object to be measured and a reference object together, wherein the reference object has...

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Bibliographic Details
Main Author ZHU QIUXIA
Format Patent
LanguageChinese
English
Published 07.09.2016
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
WEIGHING
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Summary:The present invention discloses a method and system for measuring an object mass based on photographing applied to an intelligent terminal with a camera unit. The method comprises a step of taking a picture of an object to be measured and a reference object together, wherein the reference object has a known actual size, a step of identifying the image size of the object to be measured and the image size of the reference object in the picture, and a step of calculating the actual size and corresponding volume of the object to be measured according to the proportion of the actual size of the reference object and the image size of the reference object, and thus calculating the mass of the object to be measured according to the known density of the object to be measured. According to the invention, the function of the camera of the intelligent terminal can be used for shooting to obtain the morphological image of an object and also can obtain the mass of a photographed object, and the problem that an existing int
Bibliography:Application Number: CN20161246699