Image Analysis

Image Analysis

1. Analysing Patterns

2. Image Processing

3. Biometrics

4. Neural

   • Structure
     • Cortex
     • Neuron
       • Neurons connest to each other via synapses, which join axons to dendrites
     • Synapse
       • Neurotransmitters released via vesicles diffuse across cleft to receivers on dendrite
         • The more frequently a synapse is used the more receivers are activated
   • Recognition
     • An object is recognised when a selection of neurons fire simultaneously
   • Learning
     • An electrical signal across a synapse changes so that next time that signal has a higher influence
       • Magnitude of change affected by emotional state
     • Generalisation
       • A previously unseen entity will produce similar signals to a previously seen entity
   • Artificial Neural Nets
     • Brain V Computer
       • Brain is good at learning and generalising
       • Computer is good at fast repetitive tasks

Imagens e arquivos do mapa