Company Filing History:
2 out of 760 
2 out of 1,104 
1 out of 545 
Years Active: 2007-2012
Title: Innovations by Hui-Jan Chien
Introduction
Hui-Jan Chien is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of image processing, holding a total of 5 patents. His work focuses on methods and apparatuses that enhance the processing of images, particularly in distinguishing text from figures.
Latest Patents
One of his latest patents is an image processing method and apparatus designed to receive an input image and separate pixels with text characteristics from those with figure characteristics. This method involves applying a first filtering process to derive a first image processing result, followed by a second filtering process to obtain a second image processing result. The filtering parameters used in these processes differ, allowing for a more accurate determination of whether each pixel is a text pixel or a figure pixel based on reference values and a predetermined threshold.
Another significant patent is an image processing method for deriving text characteristic images from an input image. This method includes performing multiple edge detecting processes to generate several edge images, which are then used to derive a first text characteristic image. The edge detecting processes utilize specific upper and lower thresholds to ensure precision in identifying text characteristics.
Career Highlights
Hui-Jan Chien has worked with prominent companies such as BenQ Corporation and Primax Electronics Ltd. His experience in these organizations has contributed to his expertise in image processing technologies and innovations.
Collaborations
Some of his notable coworkers include Tsai-Hsing Chen and Jia-Hung Tsai. Their collaborative efforts have likely played a role in advancing the projects they have worked on together.
Conclusion
Hui-Jan Chien's contributions to image processing through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the way images are processed and analyzed, showcasing the importance of innovation in modern technology.