Method and apparatus of determining air quality
First Claim
1. A method of determining an air quality in real-time at a location from a mobile terminal image, the method comprising:
- determining, by one or more computer processors, an image to be measured, wherein the image is received from a user of a mobile terminal with a camera device;
determining, by one or more computer processors, an air quality model of at least one key area, the at least one key area including a key area associated with the image to be measured;
acquiring, by one or more computer processors, a reference clear image corresponding to the image to be measured; and
determining, by one or more computer processors, an air quality index of a location to be measured based on an air quality related feature extracted from the image to be measured, the corresponding reference clear image, and the determined air quality model of the key area associated with the image to be measured.
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Accused Products
Abstract
In an approach to determining an air quality based on image, a computer performs a method, the method comprising: determining an image to be measured; determining an air quality model of at least one key area, the at least one key area including a key area associated with the image to be measured; acquiring a reference clear image corresponding to the image to be measured; and determining an air quality index to be measured based on an air quality related feature extracted from the image to be measured, the corresponding reference clear image, and the determined air quality model of the key area associated with the image to be measured.
24 Citations
20 Claims
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1. A method of determining an air quality in real-time at a location from a mobile terminal image, the method comprising:
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determining, by one or more computer processors, an image to be measured, wherein the image is received from a user of a mobile terminal with a camera device; determining, by one or more computer processors, an air quality model of at least one key area, the at least one key area including a key area associated with the image to be measured; acquiring, by one or more computer processors, a reference clear image corresponding to the image to be measured; and determining, by one or more computer processors, an air quality index of a location to be measured based on an air quality related feature extracted from the image to be measured, the corresponding reference clear image, and the determined air quality model of the key area associated with the image to be measured. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computer system of determining an air quality in real-time at a location from a mobile terminal image, the computer system comprising:
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one or more computer processors; one or more computer readable storage devices; and program instructions stored on the one or more computer readable storage devices for execution by at least one of the one or more computer processors, the stored program instructions comprising; program instructions to determine an image to be measured, wherein the image is received from a user of a mobile terminal with a camera device; program instructions to determine an air quality model of at least one key area, the at least one key area including a key area associated with the image to be measured; program instructions to a reference clear image corresponding to the image to be measured; and program instructions to determine an air quality index of a location to be measured based on an air quality related feature extracted from the image to be measured, the corresponding reference clear image, and the determined air quality model of the key area associated with the image to be measured. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A non-transitory computer program product for determining an air quality in real-time at a location from a mobile terminal image, the computer program product comprising:
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one or more computer readable storage media and program instructions stored on the one or more computer readable storage media, the program instructions comprising; program instructions to determine an image to be measured, wherein the image is received from a user of a mobile terminal with a camera device; program instructions to determine an air quality model of at least one key area, the at least one key area including a key area associated with the image to be measured; program instructions to a reference clear image corresponding to the image to be measured; and program instructions to determine an air quality index of a location to be measured based on an air quality related feature extracted from the image to be measured, the corresponding reference clear image, and the determined air quality model of the key area associated with the image to be measured. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification