Location History:
- München, DE (2005 - 2006)
- Munich, DE (1991 - 2014)
Company Filing History:
3 out of 261 
2 out of 408 
2 out of 86 
Years Active: 1991-2014
Title: Gunter Scheffler: Innovator in Motion Vector Testing and Television Signal Processing
Introduction
Gunter Scheffler is a notable inventor based in Munich, Germany. He has made significant contributions to the fields of motion vector testing and television signal processing. With a total of 8 patents, his work has had a lasting impact on technology.
Latest Patents
One of his latest patents is a method for testing a motion vector. This method involves the provision of at least one item of motion information assigned to an image sequence. It includes storing a first image section of the first image in a first buffer memory and a second image section of the second image in a second intermediate memory. The positions of these image sections have a reciprocal offset that depends on the motion information. The method also determines a first image block in the first image section and a second image block in the second image section using the motion vector, followed by comparing the contents of both image blocks.
Another significant patent is a method for reducing noise and cross-color interference in television signals. This method and apparatus utilize a picture processor with a recursive filter for processing a luminance signal and two chrominance signals. The picture processor includes a change detector connected to the recursive filter, which determines filter coefficients for both chrominance signals from the luminance signal. The change detector for the luminance signal has comparison devices with variable thresholds and evaluation circuits for defining the filter coefficients.
Career Highlights
Gunter Scheffler has worked with prominent companies such as Siemens and Entropic Communications. His experience in these organizations has contributed to his expertise in the field of technology and innovation.
Collaborations
Throughout his career, Gunter has collaborated with notable individuals, including Marko Hahn and Peter Rieder. These collaborations have further enriched his work and contributions to the industry.
Conclusion
Gunter Scheffler is a distinguished inventor whose work in motion vector testing and television signal processing has made a significant impact. His innovative methods continue to influence technology today.