Location History:
- West Bengal, IN (US) (2004)
- Kharagpur, IN (2004 - 2006)
Company Filing History:
7 out of 54,781 
2 out of 37 Years Active: 2004-2006
Title: Prabir K Biswas: Innovator in Color Video Coding
Introduction
Prabir K Biswas, an esteemed inventor based in Kharagpur, India, has made significant contributions to the field of video coding technology. With a remarkable portfolio that includes seven patents, his innovative work has furthered the development of efficient coding schemes, enhancing the quality and efficiency of video transmission.
Latest Patents
Among his latest patents, the "Color Video Coding Scheme" stands out as a groundbreaking advancement. This invention presents embodiments of a color coding and decoding scheme that utilizes three-dimensional discrete wavelet transforms (DWT). By leveraging the correlation among various color components, Biswas's approach allows for an efficient coding of color video. Notably, this method includes a novel adjustment process which incorporates a partial error adjustment based on the intensity ratios of color components. Additionally, his patent on "Wavelet Zerotree Coding of Ordered Bits" describes a sophisticated computer system designed to enhance image representation. This system involves coding wavelet coefficients as a collection of ordered bits and representing them in relation to zerotree roots.
Career Highlights
Throughout his career, Prabir K Biswas has been associated with prominent organizations, including Intel Corporation and the Indian Institute of Technology. His tenure at these institutions has not only honed his technical skills but has also facilitated his pioneering work in video coding technologies.
Collaborations
In his professional journey, Biswas has collaborated with notable peers such as Tinku Acharya and Niloy J Mitra. These collaborations have fostered a synergy that has enriched his inventive processes and contributed to the advancement of their respective fields.
Conclusion
Prabir K Biswas exemplifies innovation in video coding through his patented technologies. His dedication to enhancing video transmission technology positions him as a key figure in the realm of digital media. As he continues to push the boundaries of innovation, the impact of his work will likely resonate for years to come.