IMAGE FEATURE EXTRACTING DEVICE, IMAGE RECOGNIZING METHOD AND IMAGE RECOGNIZING DEVICE

IMAGE FEATURE EXTRACTING DEVICE, IMAGE RECOGNIZING METHOD AND IMAGE RECOGNIZING DEVICE

PURPOSE:To provide the high recognition rate in the image recognizing device using a neural network. CONSTITUTION:A bit image prepared by an input part 1 is processed by the neural network constituting a feature extraction part 2 and a recognition part 3, and an image is recognized. First of all, th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KURATOMI YASUNORI, OGAWA KUNI
Format: Patent
Sprache:eng
Schlagworte:
ANALOGUE COMPUTERS
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:PURPOSE:To provide the high recognition rate in the image recognizing device using a neural network. CONSTITUTION:A bit image prepared by an input part 1 is processed by the neural network constituting a feature extraction part 2 and a recognition part 3, and an image is recognized. First of all, the feature extraction part extracts a line segment in a specified direction or a specified geometrical shape from the bit image by a first neural network constituting a shape extraction part 4. In a second neural network constituting a direction detection part 5, the direction and amount of letting a second specified shape exist is extracted corresponding to a first specified shape. Based on this feature, the image is recognized by a third neural network constituting the recognition part.