T Naveen

Title: T Naveen: Innovator in Video Compression Technology

Introduction

T Naveen is a prominent inventor based in Beaverton, OR (US), known for his contributions to video compression technology. He holds 5 patents that showcase his innovative approach to enhancing video data processing.

Latest Patents

One of his latest patents focuses on video compression enhancement. This invention features an enhanced video data compressor that utilizes a composite video signal decoder. The decoder changes the state of a field identification signal in response to a vertical interval indicator in composite video data, which is in a digital video format. A vertical timing pulse is generated to prepare a compression encoder to acquire data. By counting lines from the vertical timing pulse, the decoder sets a horizontal timing signal at a one macroblock line interval prior to active video data. This allows the compression encoder to acquire video data from both the vertical interval and active video data. At the end of each field, the acquired data is processed by the compression encoder to produce compressed video data.

Another significant patent involves deinterlacing video using a variable coefficient spatio-temporal interpolation filter. This technology employs a variable coefficient, non-separable spatio-temporal interpolation filter to deinterlace an interlaced video signal, resulting in a progressive video signal. The interlaced video signal is input to a video memory, which provides a reference and a plurality of offset video signals representing the pixel being interpolated and its spatially and temporally neighboring pixels. A coefficient index, transmitted with the interlaced video as an auxiliary signal, is applied to a coefficient memory to select a set of filter coefficients. The reference and offset video signals are then weighted together with the filter coefficients in the spatio-temporal interpolation filter to produce an interpolated video signal.

Career Highlights

Throughout his career, T Naveen has worked with notable companies, including Tektronix, Inc. His experience in the field has significantly contributed to advancements in video technology.

Collaborations

T Naveen has collaborated with talented individuals such as Ali Jezu Tabatabai and Robert Owen Eifrig, enhancing the innovation process through teamwork and shared expertise.

Conclusion

T Naveen's work in video compression technology exemplifies his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of video data processing, making significant contributions to the industry