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Sensor fusion solutions for augmented and virtual reality, robotics, motion controllers, and IoT
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High Dynamic Range (HDR) Pipeline
The logiHDR is an Ultra High Definition (UHD) HDR pipeline designed for digital processing and image quality enhancements of the raw image data from HDR sensors. The logiHDR extracts the maximum detail from high-contrast scenes, i.e. scenes with objects highlighted by a direct sunlight and objects placed in extreme shades. The IP core accepts RGB-formatted video inputs with different color depths and merges different exposures into a single HDR image, dynamically enhances the luminance range, and enhances brightness in local areas. The logiHDR can be easily combined with the logiISP Image Signal Processing (ISP) IP core in flexible and configurable video pipelines with advanced processing capabilities.
The logiHDR High Dynamic Range (HDR) Pipeline IP core is prepackaged for Xilinx Vivado IP Integrator (IPI) tool, requires no skills beyond general tools knowledge and can be used in same ways as Xilinx IP cores.
The logiHDR High Dynamic Range (HDR) Pipeline IP core is prepackaged for Xilinx Vivado IP Integrator (IPI) tool, requires no skills beyond general tools knowledge and can be used in same ways as Xilinx IP cores.
Features
- Digitally processes and enhances raw image data from HDR camera sensors
- Supports Xilinx® Zynq®-7000 AP SoC, 7 Series and newer FPGA device families
- Complete and configurable HDR pipeline includes:
- Multiple Exposure Merge, supporting two or three exposures
- Dynamic Range Compression
- Brightness Enhancement
- Supports UHD 4K2Kp60 and resolutions up to 7680x7680 at lower refresh rates
- Parallel pixel processing per clock: 1, 2, or pixels
- Video input formats: RGB 8/10/12/14-bit per color
- Video output formats: RGB 8/10/12-bit per color
- Video Input and output are ARM® AMBA® AXI4-Stream protocol compliant
- Optional registers are AMBA AXI4-Lite protocol compliant
- Available for Xilinx Vivado® IP Integrator
Deliverables
- Documentation: User’s Manual
- Design File Formats: Encrypted VHDL
- Constraints Files: Reference design constraint files
- Verification/Validation: Simulated and HW validated
- Reference Designs & Application Notes: logiREF-VIDEO-HDR-ISP reference design for the Xylon logiUVK kit
- Additional Items:
- logiUVK HDR UltraHD Video Kit
- Stand-alone SW driver
Applications
- Surveillance
- Automotive Driver Assist
- Machine Vision
- Video Conferencing
- Digital Signage
- Medical Imaging
- Aerospace and Defense
View High Dynamic Range (HDR) Pipeline full description to...
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High Dynamic Range
- 24-bit four channel audio ADC with 95 dB Dynamic Range, compatible with Automotive requirements
- Multi (2) Exposures High Dynamic Range (HDR) IP
- 100 dB Dynamic Range, 16-24-bit six channel audio ADC, with embedded Voice Activity Detector and low-noise voltage regulator
- 100 dB Dynamic Range, 24-bit stereo CODEC with six-channel ADC, digital PWM DAC and a low-noise embedded voltage regulator
- CCSDS 122.0-B-1 Encoder - Lossless and Lossy Image Data Compression with up to 16 bits Pixel Dynamic Range
- capacitor-less 104 dB dynamic range ADC with low power mode and ultra low latency capability