Camera ISP IP

Sensor Input 

HDR

(OAK / PINE)

ISP IP

(METASEQUOIA / ZELKOVA)

3DNR

(VINI / AMUR)

LDC

(MAPLE)

 
Output


MAPLE  (5M, Lens Distortion Correction)

MAPLE supports wide-angle correction. MAPLE comes with factors that can adjust zoom and un-distortion strength.

RDMA (Read DMA) and WDMA (Write DMA) for the AXI interface are provided, as MAPLE uses external memory. 

MAPLE could be used by single IP and also be integrated with BTREE’s other ISP IPs.

MAPLE

(LDC)

5MP@30fps

Wide Angle View

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* Tuning solution (such as image(Bayer) loader, ISP board and tool) can be purchased separately.

MAPLE  (5M, Lens Distortion Correction)

  • Specification & Performance
    - Maximum Resolution
      ◦ Image : 5MP (2592x1944)
      ◦ Video : 5MP@30fps

    - Input formats
      ◦ YUV422, YUV420 – 8 bits
    - Output formats
      ◦ DVP : YUV422 – 8 bits
      ◦ AXI : YUV420,YUV422 - 8 bits

  • Application
    Automotive
    - Surveillance camera
    - Other cameras
  • Benefit
    - Wide Angle Correction (up to 192°)  
    - Small Gate Size
    - Low H/W Cost
    - Optimized for Power Saving 

  • Specification & Performance
    - Maximum Resolution
      ◦ Image : 5MP (2592x1944)
      ◦ Video : 5MP@30fps 

    - Input formats
      ◦ YUV422, YUV420 – 8 bits
    - Output formats
      ◦ DVP : YUV422 – 8 bits
      ◦ AXI : YUV420,YUV422 - 8 bits

    - Interface
      ◦ ARM® AMBA APB BUS interface for MAPLE ISP system control
      ◦ ARM® AMBA AXI Interface for data
  • Features
    - Programmable Window Size and Position
    - Supports Barrel Distortion Correction
      ◦ Up to 100%
    - Supports Wide Angle Correction
      ◦ Up to 192°
    - Customizable Distortion Correction Rate
    - Programmable Parameters
      ◦ Zoom Factor : Controls Distance from the Image Plane to the Camera (Sensor)
      ◦ Un-distortion Strength : Controls the Distortion Correction Strength

CEO Philip Kim  

Address  5th Floor, 41, Seongnam-daero, 925 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

Fax  +82-31-696-6840     Tel +82-31-731-8175

Copyright ⓒ BTREE All right reserved.

                                                                                                                                                                                                                                                                                                                                                                                                                                      

                                                                                              

BTREE Co.,Ltd.

CEO Philip Kim  

Address  5th Floor, 41, Seongnam-daero, 925 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

Fax  +82-31-696-6840     Tel +82-31-731-8175

Copyright ⓒ BTREE All right reserved.