Sentence examples for daytime surveillance from inspiring English sources
These conditions are challenging, firstly because the typical daytime surveillance framework, using a RGB camera, cannot work at night, due to the contrast and light sensitivity of the camera, which are generally the moving reflections emerging from the headlights.
Most algorithms for object detection are designed only for daytime visual surveillance and are generally not effective for dealing with night conditions, when the images have low brightness, low contrast, low signal-to-noise ratio (SNR) and nearly no color information [102].
Conditions exist that could facilitate sustained dengue transmission, including environmental factors, competent mosquito vectors, limited vector and dengue surveillance, increased domestic outdoor daytime activities in warmer months, and low public awareness of the disease [ 45].
Monitoring should not be limited to daytime hours and should include periodic nocturnal surveillance to detect episodes of nocturnal or early-morning hypoglycemia.
Agents need different types of on-the-go surveillance gear, such as portable radar, daytime and nighttime cameras and thermal imaging equipment that allows them to see for miles in the dark.
