How many TVL is 1080p?
How many TVL is 1080p?
Security cameras – megapixel vs TV lines
| Device | TVL/Pixel | Effective Pixel NTSC |
|---|---|---|
| IP Camera and NVR | 960P | 1280*960 |
| 1080P | 1920*1080 | |
| 3MP | 2048×1536 | |
| 5MP | 2592×1920 |
What are TV lines of resolution?
In precise technical terms, “lines of resolution” refers to the limit of visually resolvable lines per picture height (i.e. TVL/ph = TV Lines per Picture Height).
What is 700 TVL resolution?
Since 960H’s horizontal resolution is 960 x 480, you’re going to get the best results from a 700 TVL camera (a 700 TVL camera has an effective resolution of 976 x 582). Standard Definition is quickly becoming legacy technology and HD is coming way down in price.
How are camera resolution and TV lines related?
Camera Resolution and TV Lines (TVL) Resolution can be defined as the fineness of detail that can be distinguished in an image. In CCTV cameras, resolution is measured in TV Lines (TVL). A higher number of TVL means that a camera will be able to render images with more detail. However, TVL is not the sole factor that determines the quality…
How is the resolution of a CCTV camera measured?
In CCTV cameras, resolution is measured in TV Lines (TVL). A higher number of TVL means that a camera will be able to render images with more detail. However, TVL is not the sole factor that determines the quality of the final output. For example, the resolution does not affect the color reproduction of the camera.
What kind of camera has a TV Line?
For conventional video surveillance cameras, they are analog cameras which output analog TV signals. Accordingly, TV line is used to refer the image resolution that the camera can capture. The resolution of image mainly depend on equipped CCD/CMOS image sensor.
What is the resolution of a 700 TVL camera?
Since 960H’s horizontal resolution is 960 x 480, you’re going to get the best results from a 700 TVL camera (a 700 TVL camera has an effective resolution of 976 x 582). Standard Definition is quickly becoming legacy technology and HD is coming way down in price.