| 摘要 |
There are provided an environment recognition device and an environment recognition method. The environment recognition device provisionally determines a specific object corresponding to a target portion from a luminance of a target portion, groups, as a target object, adjacent target portions provisionally determined to correspond to a same specific object, groups, as the target object, the target portions corresponding to a same specific object with respect to the target object and the luminance, when differences in horizontal distance and in height from the target object of target portions fall within a first predetermined range, and determines that the target object is the specific object when a ratio of target portion of which luminance is included in a predetermined luminance range with respect to all target portions in a specific region in the target object is equal to or more than a predetermined threshold value.
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