Company Filing History:
Years Active: 1990-1993
Title: Marius Brok: Innovator in Digital Imaging Systems
Introduction
Marius Brok is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of digital imaging systems, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Marius Brok's latest patents include a method and device for determining a modulation transfer function of a digital imaging system. This invention aims to determine the asymmetry of the line spread function in digital imaging systems. The process involves calculating two modulation-transfer functions by differentiating the edge spread function followed by Fourier transformation. The method utilizes a radiation intensity distribution that is spatially modulated by a series of equidistant elongated block elements in a test object. This distribution is incident upon an input screen of a detector connected to a digital data processing device. The device stores detector signal values in memory locations corresponding to picture elements of the input screen. The data processing device derives first values by differentiating detector signal values for picture elements located along a picture line that extends across the series of block elements. From positive and negative derivative values, two sequences of frequency-consecutive local maxima are calculated through Fourier transformation, from which the respective two modulation-transfer functions are determined.
Another patent focuses on the method of determining a modulation transfer function of a digital imaging system using a test object comprising a number of slits. This invention minimizes the effect of geometrical distortions on the MTF measurement by ensuring that the dimensions of the test object are as small as possible relative to the image detector. The minimum slit spacing enabling suitable MTF measurement is expressed in the number of pixels over a dimension of the image detector.
Career Highlights
Marius Brok is associated with U.S. Philips Corporation, where he has been able to apply his expertise in digital imaging technology. His work has contributed to advancements in the field, particularly in enhancing the accuracy and efficiency of imaging systems.
Collaborations
Marius has collaborated with Cornelis H Slump, further enriching his work and contributions to the field of digital imaging.
Conclusion
Marius Brok's innovative patents and contributions to digital imaging systems highlight his role as a significant inventor in the technology sector. His work continues to influence advancements in imaging technology, showcasing the importance of innovation in this field.