Image Signal Processing Algorithm IP – Description


Description

    Image Signal Processing Algorithm IPs extracted from a Tier 1 Semiconductors production Application Processor. Functionality available is:

    Black offset removal

  • Channel offset – Pedestal removal
  • RSO – Pedestal removal with X/Y linear compensation
  • Rubik-offset – Bi-cubic grid-based spatially modulated offset correction
  • Defects and Noise reduction

  • Bruce – Simple Map based defect correction
  • Duster – Advanced Defect correction and Gaussian noise reduction
  • Norcos – Lumaand chromanoise reduction in YUV domain
  • Anok – Enhanced Norcoswith larger filter kernel
  • Scorpio – Green imbalance correction
  • Bayonet – Very high quality Bayer noise reduction to tackle with small pixels/low light challenge
  • Banok – Chroma noise reduction in Bayer domain
  • Color Shading correction

  • 4CH-AV – 4-channels gain compensation
  • Rubik-gain – 4-channels bi-cubic grid-based spatially modulated gain correction
  • Demosaic

  • 3x3Demo – Simple 3×3 low cost demosaic
  • Babylon – Directional demosaic
  • Mozart – Demosaicby frequency decomposition
  • AWB

  • DPN – Color selective auto-white balance
  • DPCN – DPN with higher color rejection
  • Auto-Exposure

  • AE – Multi-zone auto-expose algorithm
  • Auto-Focus

  • HCS – Single shot and continuous AF solution
  • HDR

  • Histom – Global Tone mapping algorithm
  • HawkEye – Multi frame merge algorithm with anti-ghosting
  • Torch – Local tone mapping
  • Color

  • Color Matrix – Crosstalk correction
  • Color Vibrancy – Smart color saturation
  • YUV transform – RGB 2 YUV transforms

    Scaler

  • GPScaler – Optimized upscale/downscale poly-phase filter
  • Sharpening

  • Peaking – Simple sharpening algorithm
  • Adsoc – Adaptive sharpening with Overshoot control
  • Norcossharpening – Adsocintegrated in Noise reduction IP
  • Linearization

  • FlexTF – Flexible linearization lut
  • Compression – 10?8, 10?7, 12?10 compression and decompression
  • Auto scene mode

  • ASM – Scene detection by DCT frequency analyzes
  • Detection

  • Face detection – Optimized detection of all faces in an image
  • Face identification – Recognition of a face
  • Smile detection – Detection of people smiling
  • Eye blink – Detection of eye blinking
  • Line detection – Line detection and segmentation for automotive market
  • Optical flo

  • FAST – Feature point detection
  • BRIEF – Feature point signature
  • Video stabilization

  • VS1.0 – Translational video stabilization
  • Jpeg

  • VC – 8 and 12 bits high speed Jpeg encoder
  • t – Bi-cubic grid-based spatially modulated offset correction