Ikegami is proud to introduce its first range of IP products designed and produced to meet the high expectations of the Network and Security Industries. Designed with T-SiP capabilities they have a wide range of settings to allow them to integrate with any suitable network in a way that will keep even the most demanding of Network Administrators happy.
System Overview
JPEG 2000 for High Quality and Scalability
Ikegami Triple Scalable IP network products utilize wavelet based JPEG2000 technology due to its high image quality, resistance to transmission interruptions, and its scalability.
Triple Scalable IP Network Solution
Streams of JPEG2000 video can be simultaneously distributed to display monitors of different resolution (size), frame rate (frequency) and quality. Ikegami Triple Scalable IP network products can provide 105 variations to suit your monitoring needs.
About JPEG2000
- Better compression performance than JPEG or Motion-JPEG.
- Transmit different resolution, image quality and frame rate from single coding data; Different picture size, selectable in accordance with image devices and transmission frequency bandwidth of the network.
- Metadata (copyright, coding data etc.) attachment available.
- Stable JPEG2000 transmission bit rate (unaffected by image condition)
- Image quality does not deteriorate
- Less deterioration by transmission error and noise.
MPEG2/4? or JPEG2000?
When would MPEG2/4 be better than JPEG2000?
- The application is already using an MPEG system
Example - a broadcast or streaming application, with all of the clients using the same format (frame rate, output bit rate, etc.) - Systems in which bandwidth and storage space are extremely limited.
- Scalability or flexibility in bandwidth, resolution, quality, or frame rate is NOT important.
- Latency (delay when remotely operating a camera or changing channels) is NOT important.
- High quality images are NOT required
- Other issues related to temporal compression :
Multiplexing between multiple cameras is NOT required
Still image support is NOT needed
The most important requirement for a Surveillance IP System is scalability.
A particular application may emphasize recording runtime, and image quality for live monitoring. Other applications may instead require image quality for recording but minimal image quality for monitoring. JPEG2000 is able to be scaled to accommodate the entire spectrum of requirements.
Products introduction
IP NETWORK COLOUR CAMERA
IPD-Q01 is 1/3" CCD IP network color camera with WEB server function and PoE, employing JPEG2000 compression technology.
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IP NETWORK ENCODER
EN-T01 is a network encoder with PoE to connect conventional analogue camera system to network, employing JPEG2000 compression technology.
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IP NETWORK VIDEO RECORDER
INR-Q500 is a network recorder to receive and record JPEG2000 compressed video and audio data from Network Camera, IPD-Q01 and IPD-Q38, and network encoder, IEN-T01.
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IP NETWORK DECODER
This IDE-V01 IP decoder is high performance, Box type, easy-to-use unit for JPEG2000 coded signals from Ikegami IP products such as cameras or encoder.
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IP NETWORK FULLY FUNCTIONAL DOME CAMERA
IPD-Q38 is a network speed PTZ dome camera, integrating x35 optical zoom and panning/tilting device. It employs JPEG2000 compression technology and supplies high quality images with effective compression.
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