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AssigneeUEA Enterprises Limited
InventorsGraham Finlayson, Yuteng Zhu
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A system and method for generating an improved color filter for modifying the spectral response of a vision system are disclosed. the method includes receiving an RGB spectral response of the vision system for a color target under predetermined illumination, generating a model, using the RGB spectral response, of the vision system when subject to a filter, the model including a bounded total transmittance of light by the filter that is set by a predetermined parameter and executing, by a processor of a computer system, computer program instructions configured to apply the model to a bilinear optimisation problem that simultaneously determines: i) a color correction matrix to transform the RGB spectral response to XYZ color space; and, ii) parameters of the color filter. The method further executes computer program instructions configured to solve the bilinear optimisation problem and, then provides a color filter using the parameters.
A method for generating a color filter for modifying the spectral response of a vision system, the method comprising:
A system for generating a color filter for modifying the spectral response of a vision system, the system comprising:
A lighting system comprising a lighting source having a controllable lighting output and a control system, the control system comprising:
Dependencies are inferred from the claim text.