Electronic Image Stabilization (EIS) IP

Electronic Image Stabilization IP

    What is EIS (Electronic Image Stabilizer)?
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    EIS (Electronic Image Stabilizer) is an IP that removes camera shake from the input video and outputs stable video.

    EIS Operating Principle

    The system detects motion vectors from the input video and switches the cropping position of the output video based on those motion vectors to remove shake from the input video.

    Image (13)

    Product Specifications

    Specifications Table

    Detection Block Size 64 × 64
    Number of Detection Points 9 points (standard)
    Detection Range 7 pixels × 7 pixels per frame (standard)
    Detection Algorithm Mode detection
    Video Delay 2 frames
    Input Video Specifications 2048×1208 or higher, less than 4096×4096, 60 fps
    Output Video Specifications 1920×1080, 60 fps
    Memory Interface AXI4 (Write Channel: 128-bit)​
    AXI4 (Read Channel: 32-bit)​
    Number of Frame Buffers 4 pages
     Memory Usage  40 MByte

    Constraints and Requirements

    Image Sensor: Global Shutter​
    DDR-SDRAM for frame memory is required

    Reference Design

    We have prepared a reference design pre-installed on a commercially available FPGA board, so you can verify its operation right away.

    Configuration

    ・Based on AMD’s KR260​
    ・Detects motion using MVD (Motion Vector Detection)​
    ・Video shifting is achieved via DMA​
    ・Four frame buffers 

    Images (22)
    Untitled - July 6, 2026, 13:38:02

    EIS Resources

    EIS (MVD+VMDA) Resources

    Resource MVD × 9 DMA Section Total
    LUT 4,000 1,800 5,800
    FF 3000 1,400 4,400
    CARRY8 180 95 275
    BRAM 16 8 24

    The number of MVDs used can be increased or decreased

    Video Demonstrating the Effect

    Support

    CIS employs numerous engineers with extensive experience in various fields, including RTL design related to high-speed interfaces and image processing, PCB design involving high-speed signals, and embedded software development. Please feel free to contact us regarding IP customization and other related matters.