摘要 |
A surveillance apparatus is presented that comprises an optical camera that captures images based on received light, said optical camera having a first field of view, a radar sensor that emits and receives electromagnetic radiation, said radar sensor having a second field of view, and wherein said first field of view is variable with respect to said second field of view. Further aspects relate to a corresponding method, surveillance radar apparatus, computer program and non-transitory computer-readable recording medium. |