Waldemar Jendernalik

  • Citations Per Year
Learn More
A new approach to an analog ultra-low power vision chip design is presented. The prototype chip performs low-level convolutional image processing algorithms in real time. The circuit is implemented in 0.35 µm CMOS technology, contains 64 × 64 SIMD matrix with embedded analogue processors APE (Analogue Processing Element). The(More)
In this paper a survey of analog application specific integrated circuits (ASICs) for low-level image processing, called vision chips, is presented. Due to the specific requirements, the vision chips are designed using different architectures best suited to their functions. The main types of the vision chip architectures and their properties are presented(More)
In the paper, a CMOS pixel has been proposed for imaging arrays with massively parallel image acquisition and simultaneous compensation of dark signal nonuniformity (DSNU) as well as photoresponse nonuniformity (PRNU). In our solution the pixel contains all necessary functional blocks: a photosensor and an analog-to-digital converter (ADC) with built-in(More)
  • 1