To improve the quality of image produced by sensors various Image quality tuning techniques are used. In order to achieve a high-quality images, customers face challenges such as Camera sensor integration

  • Images captured in different lighting conditions
  • Distorted images and images captured with fluctuating exposures
  • Images with different types of noises
  • Knowhow of ISP tuning

Our Expertise

To what extent can the image quality be tuned and performance benchmarked?

At PathPartner, we take a holistic approach towards improving the quality of the image through a mix and match of offerings such as:

Pathpartner's imaging expertise and services

Image sensor integration

  • Sensor register configuration
  • Configuration I2C driver for communication with sensor
  • Configuration of SoC ISP registers to collect pixel data from sensor
  • Configuration of sensor parameters such as resolution, color format and brightness

Image Quality Tuning services

  • In-depth knowledge of Hardware ISPs from TI & Qualcomm
  • Image quality tuning through configurations of ISP parameters (AE, AWB, Bad pixel correction, Auto-focus, Blur removal, Flicker detection & removal, Noise filter, Color accuracy, Lens distortion correction and Video stabilisation)
  • Objectively defining image quality through benchmarking tools

Imaging Algorithms

  • Spatial and Temporal noise removal algorithms
  • High dynamic range image and video algorithms
  • Single frame & multi frame based Super resolution algorithms
  • Depth map algorithms

Optimization on various embedded platforms

  • ARM processors - A8, A9, A15, A53
  • DSP processors - C64x+, C67x, C66x, Hexagon DSP
  • Vector Cores - EVE, APEX, Myriad 2, HVX
  • GPUs - from Imagination, Qualcomm, Intel & AMD

The PathPartner Advantage

We have successfully completed quality tuning of images generated from several CCD and CMOS sensors on Embedded platforms from TI & Qualcomm. With substantial industry experience in DCC and ITT tuning tool, our team of experts on board are well-versed with proprietary frameworks and adept in sensor integration and driver development. At PathPartner, image tuning, testing and benchmarking are performed in both standard imaging lab as well as outdoor environments.