Machine Vision and Image Processing Expertise

Machine Vision offers unparallel benefits over traditional sensors and measurement tools because it offers unique abilities not found in many traditional tools. Consider, for example, a conveyor with items traveling at 300 parts per minute, and you want to take a simple width measurement of the items coming down that production line. With machine vision, one can inspect every single part instead of randomly sampling and just hoping that the rest of the parts are OK. Because machine vision tools are nondestructive, you ensure that none of the parts are damaged in the measurement process while achieving extremely high-accuracy measurements. eInfochips has a strong expertise in Image Processing algorithms used in Machine Vision, and offers development, porting, optimization and customization services for these algorithms.

We have a strong expertise in the area of image processing for machine vision. With the embedded systems and image processing as core technologies, we offer a total solution service covering R&D and product development. We have designed and implemented sophisticated systems involving the use of various imaging concepts and algorithms. A few systems we have worked on, include optimized teeth whitening algorithm, license plate recognition algorithm, intelligent video analytics system, intelligent vehicle management system and region growing segmentation.

Our Portfolio in Image Processing is as follows

Image Processing Algorithms

Image Enhancement & Image Restoration
  • Contrast Enhancement
  • Adjust image intensity
  • Various Image Filters for noise removal
  • Histogram equalization
  • De-correlation stretching
  • 2-D filtering
  • Deblurring
Spatial Transformations
  • Image Rotation
  • Image Resize
  • Image pyramid reduction/expansion
Image Registration
  • Align two multi-sensor/single-sensor images
Image Analysis
  • Edge Detection algorithms
  • Hough Transform
  • Region growing level set algorithms
Pixel Values and Statistics
  • Create histogram of image data
  • Average or mean of Image data
  • Measure properties of image regions
  • Standard deviation of image data
Image Transforms
  • Fourier Transform
  • Discrete Cosine
  • Wavelet Transform
Morphological Operations
  • Dilation
  • Erosion
  • Image Labeling
  • Structuring Element Creation and Manipulation
  • Other morphological operations
Color Space Conversions
  • RGB - YUV - CMYK conversions
Background Subtraction & Object Tracking
  • Object Detection
  • Image Analytics

 

Image Processing Tools & Platforms

Tools & Utilities Code Composer Studio v3.3 IDE, Visual Studio, .Net, MATLAB
Platforms Intel x86, TI DSPs – DM642, DM644x, DM6437, DM35x, DM646x, DM360