Yuan-Teng Chang

Title: Innovations of Yuan-Teng Chang

Introduction

Yuan-Teng Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of video processing, particularly in motion estimation techniques. With a total of 4 patents to his name, Chang continues to push the boundaries of technology.

Latest Patents

One of his latest patents is a "Video pre-processing method and apparatus for motion estimation." This invention includes an apparatus that comprises a similarity description module, a storage module, a verdict module, and a motion estimation module. The similarity description module receives a first image in a video and calculates the similarity descriptors of every first block and a second block of a second image in the video. The second block corresponds to a reference block among the first blocks. The verdict module determines whether the similarity descriptors of the second and reference blocks are identical, allowing for selective motion estimation on the second block.

Another significant patent is the "Method and apparatus for motion estimation for video processing." This method includes steps for performing integer motion estimation with respect to a macroblock to generate a plurality of integer motion vectors. It assesses whether the integer motion vectors of each block mode are substantially equal to those of a corresponding upper-layer block mode, determining whether to perform or skip fractional motion estimation.

Career Highlights

Yuan-Teng Chang is affiliated with the Industrial Technology Research Institute, where he applies his expertise in video processing and motion estimation. His work has been instrumental in advancing the technology used in video applications.

Collaborations

Chang collaborates with various professionals in his field, including his coworker Wen-Hao Chung. Their combined efforts contribute to the innovative projects at the Industrial Technology Research Institute.

Conclusion

Yuan-Teng Chang is a prominent inventor whose work in video processing and motion estimation has led to several patents. His contributions continue to influence the technology landscape, showcasing the importance of innovation in this field.