Uniform illumination for camera based imaging devices
AssigneeCSSN Inc. Card Scanning Solutions
InventorsIuval Hatzav, Ilan Ben-Shahar, Giyora Sharaby, Daniel Hatzav
Life of this patent
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AssigneeCSSN Inc. Card Scanning Solutions
InventorsIuval Hatzav, Ilan Ben-Shahar, Giyora Sharaby, Daniel Hatzav
Estimating the term…
A camera system for imaging a document including an enclosed imaging-optical-chamber, at least one camera mounted inside the imaging-optical-chamber and having a lens defining the primary FOV of the camera, at least one light source for illuminating the document; at least one light-occluding structures, wherein each light sources are operatively coupled with a light-occluding structures, a glass-window, wherein the document is operatively disposed on the glass-window, and wherein the glass-window extends the FOV of the camera thereby forming an extended FOV of the camera. The system further includes at least one mirror operatively coupled with at least one of the light sources. Preferably, the light sources are disposed inside the primary FOV of the camera, such that the imaginary light-source of the light source is disposed outside the extended FOV of the camera.
A camera system for imaging a document comprising:
A method for imaging a document, comprising the steps of:
Dependencies are inferred from the claim text.