OmniVision Technologies has announced a color CMOS ultra-high
resolution 4K video image sensor geared toward what it considers
“next-generation” security and surveillance systems.
Do video surveillance applications really need to go beyond
high-definition (HD) video? OmniVision clearly thinks so, noting that
pairing the 1/2.6-inch OV10823 with short focal length “fish-eye” lenses
gives broad wide-area coverage while letting users digitally zoom into
specific areas of interest within the scene — without any moving parts
in the lens assembly. Such “software-zoom” techniques trade off
resolution for an enlarged view of a portion of the overall scene, and
with sensors having moderate resolution to begin with, can give a
digitally-zoomed image that lacks sharpness and detail. But
higher-resolution sensors can better afford such trade-offs: OmniVision
reports that at 3x digital zoom, the OV10823 still offers full HD
resolution.
Security and surveillance systems must often cope with less than optimal lighting situations, making this another area where having more than enough resolution can pay dividends. The new chip supports “binning” — the grouping together of multiple adjacent pixels for improved light-gathering power and better low-light sensitivity. The company sees this new chip contributing toward advanced security system features such as video analytics and automatic detection and tracking.
A native 16:9 image sensor, the 10.5-megapixel, backside-illuminated OV10823 (FPS) with electronic image stabilization. It also supports binned 1080p HD video at 60 FPS. (The chip offers 1x2 and 2x2 binning.) OmniVision calls the OV10823 — supplied in a 7.63 mm x 5.98 mm lead-free, 75-pin chip-scale package (CSP) — the security industry's smallest 4K/2K-capable image sensor.
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Source: http://en.ofweek.com/new-products/4K-Image-Sensor-Ups-the-Resolution-Ante-in-Security-Surveillance-37190
Security and surveillance systems must often cope with less than optimal lighting situations, making this another area where having more than enough resolution can pay dividends. The new chip supports “binning” — the grouping together of multiple adjacent pixels for improved light-gathering power and better low-light sensitivity. The company sees this new chip contributing toward advanced security system features such as video analytics and automatic detection and tracking.
A native 16:9 image sensor, the 10.5-megapixel, backside-illuminated OV10823 (FPS) with electronic image stabilization. It also supports binned 1080p HD video at 60 FPS. (The chip offers 1x2 and 2x2 binning.) OmniVision calls the OV10823 — supplied in a 7.63 mm x 5.98 mm lead-free, 75-pin chip-scale package (CSP) — the security industry's smallest 4K/2K-capable image sensor.
If you want to know more about gas sensor,gas transmitter, humidity sensors suppliers, humidity sensors manufacturers, infrared sensors manufacturers, infrared sensors suppliers,gas sensor manufacturers,gas sensor suppliers,en.ofweek.com, please feel free to visit:http://en.ofweek.com/manufacturer/sensor
For more:
http://en.ofweek.com/Automation-id1001
http://en.ofweek.com/Manufacturing-Processing-Machinery-id1017 http://en.ofweek.com/Company/Shenzhen-Optic-King-Technology-Co-Ltd--91083/ http://en.ofweek.com/Company/Femto-Technology-Xi-An-Co-Ltd--92087/
Source: http://en.ofweek.com/new-products/4K-Image-Sensor-Ups-the-Resolution-Ante-in-Security-Surveillance-37190
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