The CTR-1474 is a high performance four channels Video Encoder that benefits by the features and the enhanced quality provided by the JPEG2000 (J2K) - ISO/IEC15444-1 image compression standard.The Module implements the computationally intensive operations of the JPEG2000 image compression standard as well as provides a fully ISO/IEC15444-1 compliant code stream generation for most applications that supports real-time video encoding.
Performance
The CTR-1474 provides high quality solutions for use in professional video and Embedded PC systems based on PC/104-Plus modules. The CTR-1474 can process images at a rate of 40M samples/sec in reversible mode, and at higher rates when used in irreversible mode. It contains a dedicated wavelet transform engine, an on board memory system and an embedded RISC processor, which can provide a complete JPEG2000 compression/decompression solution.
The CTR-1474 has been designed to resist vibrations and temperature extremes.
Architecture:
Connectors:
- 4 video input channels
- 1 video monitor output channel
- 4 digital CMOS input channels
- 8 digital CMOS output channels
- PC/104 bus connector
- PC/104-Plus bus connector
Video Input Channels:
- 4 MUX channels, each with 2 Analog Inputs
- 4-Channel simultaneous sampling (1 Analog Input from each MUX)
- 4 analog video input:
- NTSC
- PAL
JPEG2000 Compression/Decompression:
- JPEG2000 encoder module
- 1 hardware compression engine
- 1 output channel on decompression
- Patented SURF™ (Spatial Ultra-efficient Recursive Filtering) technology
- Supports both 9/7 and 5/3 wavelet transforms with up to 6 levels of transformation
- Programmable tile/image size
- Video interface directly supporting any video format with a max. input rate of 65Mcomponents/sec for irreversible mode or 36 Mcomponents/sec for reversible mode
- Interlace temporally coherent frame based SD video sources for improved performance
Video Decoders:
- Accepts NTSC(M/N/4.43) and PAL(B/D/G/H/I/K/L/M/N/60) standards with auto detection
- Integrated four video analog anti-aliasing filters and 10 bit CMOS ADCs
- High performance adaptive 4H comb filters for NTSC and PAL standards
- IF compensation filter for improved color demodulation
- Color Transient Improvement (CTI)
- Automatic white peak control
- Programmable hue, saturation, contrast, brightness and sharpness
- High performance horizontal and vertical scalar for each path
- Fast video locking system for non real-time applications
- Four built-in motion detectors with 16X12 cells and blind and night detectors
Video Controller:
- Supports adaptive median filter for Recording
- Horizontal/Vertical mirroring for each channel
- Last image captured when video-loss detected
- Channel skip in auto sequence switch for record path when video-loss detected
- Image enhancement for zoomed or still image in display path
- High performance 2X zoom to horizontal and vertical direction for display path
Motion Detection:
- Independent for each video channel:
- Programmable on predefined windows
- Programmable sensibility
- ABCD (A Blind Camera Detection) implemented
Image Processor:
- Image Zoom (vertical, horizontal):
- 1, 1
- 1/2, 1/2
- 1/4, 1/4
- full
- 2
- 4
- picture in picture
RoHS:
Bus:
- PC/104-Plus (PCI)
- PC/104 (ISA)
Power Supply:
Power Consumption:
Mechanical:
- Dimensions: 90 x 96 mm (3.6” x 3.8”)
- Height: 15 mm (0.6”)
Operating Temp.:
- 0 to 60°C (standard)
- -25 to +70°C (extended)
Humidity:
MTBF:
- 397,000+ hours (MIL-HDBK-217@ GB-25°C)
Operating Systems Supported:
Options:
- Conformal Coating
- Custom Connectors