Before revision: by Koch and Li, IEEE, 1995Analog VLSI Circuits for the Perception of Visual Motion, by Alan Stocker, Wiley and Sons, 2006Vision Chips, by Alireza Moini, Kluwer Academic Publishers, 2000: Light sensing techniques Active pixel sensors (APS) Charge coupled devices Logarithmic compression pixels Microbolometers for thermal imaging Spatial processing techniques Lateral inhibition Artificial silicon retina circuits Contrast enhancement Edge or other static feature detection Temporal processing techniques Intensity change detection Detection of visual motion / optical flow Commercially available vision chips The overwhelming majority of vision chip designs were executed largely by academic institutions as part of research projects.
After revision: Other techniques Cellular nonlinear networksby Koch and Li, IEEE, 1995Analog VLSI Circuits for the Perception of Visual Motion, by Alan Stocker, Wiley and Sons, 2006Vision Chips, by Alireza Moini, Kluwer Academic Publishers, 2000: Light sensing techniques Active pixel sensors (APS) Charge coupled devices Logarithmic compression pixels Microbolometers for thermal imaging Spatial processing techniques Lateral inhibition Artificial silicon retina circuits Contrast enhancement Edge or other static feature detection Temporal processing techniques Intensity change detection Detection of visual motion / optical flow Commercially available vision chips The overwhelming majority of vision chip designs were executed largely by academic institutions as part of research projects.