Filter learning device, filter learning method, and non-transitory computer-readable medium
AssigneeNEC Corporation
InventorsTakahiro TOIZUMI, Masato TSUKADA
Life of this patent
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Abstract
An object is to provide a filter learning device capable of optimizing recognition processing using features obtained from the characteristics of light. The filter learning device (10) according to the present disclosure includes an optical filter unit (11) for extracting a filter image from an image for learning by using a filter condition determined according to a filter parameter, a parameter updating unit (12) for updating the filter parameter with a result obtained by executing image analysis processing on the filter image, and a sensing unit (13) for sensing an input image by using a physical optical filter that satisfies a filter condition determined according to the updated filter parameter.
Claims10
A filter learning device comprising:
- at least one memory storing instructions, and
- at least one processor configured to execute the instructions to;
- extract a filter image from images for learning by using a filter condition determined according to a filter parameter;
- update the filter parameter by using a result obtained by executing image analysis processing on the filter image;
- and
- perform sensing an input image by using a physical optical filter that satisfies a filter condition determined according to the updated filter parameter.
A filter learning method comprising:
- extracting a filter image from an image for learning by using a filter condition determined according to a filter parameter;
- updating the filter parameter by using a result obtained by executing image analysis processing on the filter image;
- and
- sensing an input image by using a physical optical filter that satisfies a filter condition determined according to the updated filter parameter.
A non-transitory computer-readable medium having a program stored therein, the program causing a computer to:
- extract a filter image from an image for learning by using a filter condition determined according to a filter parameter;
- update the filter parameters with a result obtained by executing image analysis processing on the filter image;
- and
- perform sensing an input image by using a physical optical filter that satisfies a filter condition determined according to the updated filter parameter.
Dependencies are inferred from the claim text.