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C Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky, Michael Veksland, Mark Hernandez, John Gardner, Steven Essinger, Patrick Giordano, Sean Kearney, Mark Schmidt, John Furlong, Nicholas Ciarlante, Yong Liu, Jie Ren, Xi Tao, JiBin Liu, Ming Zhuo, Duane Ellis: Method of illuminating objects during digital image capture operations by mixing visible and invisible spectral illumination energy at point of sale (POS) environments. Metrologic Instruments, Thomas J Perkowski Esq P C, June 16, 2009: US07546952 (18 worldwide citation)

A method of illuminating objects using adaptively controlled mixing of spectral illumination energy to form and detect digital images of objects at POS environments with sufficiently high image contrast and quality. The method comprises provides, at a POS environment, a digital image capture and pro ...


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C Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky, Michael Veksland, Mark Hernandez, John Gardner, Steven Essinger, Patrick Giordano, Sean Kearney, Mark Schmidt, John A Furlong, Nicholas Ciarlante, Yong Liu, Jie Ren, Xi Tao, JiBin Liu, Ming Zhuo, Duane Ellis: Method of illuminating objects during digital image capture operations by mixing visible and invisible spectral illumination energy at point of sale (POS) environments. Thomas J Perkowski Esq PC, May 15, 2008: US20080110994-A1

A method of illuminating objects using adaptively controlled mixing of spectral illumination energy to form and detect digital images of objects at POS environments with sufficiently high image contrast and quality. The method comprises provides, at a POS environment, a digital image capture and pro ...


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C Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky, Michael Veksland, Mark Hernandez, John Gardner, Steven Essinger, Patrick Giordano, Sean Kearney, Mark Schmidt, John A Furlong, Nicholas Ciarlante, Yong Liu, Jie Ren, Xi Tao, JiBin Liu, Ming Zhuo, Duane Ellis: Method of illuminating objects during digital image capture operations by mixing visible and invisible spectral illumination energy at poing of sale (POS) environments. Metrologic Instruments, Thomas J Perkowski Esq PC, July 17, 2008: US20080169348-A1

A method of illuminating objects using adaptively controlled mixing of spectral illumination energy to form and detect digital images of objects at POS environments with sufficiently high image contrast and quality. The method comprises providing, at a POS environment, a digital image capture and pr ...