| 摘要 |
<p>The present invention provides a hybrid thermal image apparatus, comprising: a thermal image sensor; an image sensor having a higher resolution than the thermal image sensor; and a calculation unit for combining a first thermal image comprising a target object and a background, which have relatively a low resolution, and obtained by using the thermal image sensor, and an image comprising the target object and the background, which have relatively a high resolution, and obtained by the image sensor and thereafter, for attaining a second thermal image comprising the target object and the background, which have a higher resolution than the first thermal image. The calculation unit, by using a temperature of a related pixel of the first thermal image, and an area ratio which the target object and the background occupy in the image corresponding to the related pixel, distinguishes a temperature of the target object and a temperature of the background in the related pixel and thereby, attains the second thermal image.</p> |
