SPRACX9 July   2021 TDA4VM

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Jacinto 7 Imaging Subsystem Overview
  3. 2Camera Capture Subsystem
    1. 2.1 MIPI-CSI2
    2. 2.2 The Video Processing Front End
  4. 3The Vision Pre-Processing Accelerator
    1. 3.1 Video Imaging Subsystem (VISS)
    2. 3.2 Lens Distortion Correction (LDC)
    3. 3.3 Multi-Scalar (MSC)
    4. 3.4 Bilateral Noise Filtering (BNF)
    5. 3.5 Software Availability for Camera Sensors
  5. 4Example Use-Cases
    1. 4.1 4x Camera Use-Case With MIPI Aggregator
    2. 4.2 Generic 8-Camera Use-Case
    3. 4.3 ADAS Use Case
  6. 5References

3.3 Multi-Scalar (MSC)

MSC generates up to 10 scaled output from a given input with various scaling ratios. MSC supports following features:

  • Multi-scaling capable: 10 simultaneous scaled outputs from 1 or 2 input planes
  • Each scaling engine can be configured to perform Pyramid or inter-octave scale generation
  • Supported scaling ratios between 1x to 0.25x
  • 7 scales between each octave → 1.09 x
  • Single cycle/pixel performance