Location History:
- Stanford, CA (US) (2002 - 2004)
- Mountain View, CA (US) (2005 - 2008)
Company Filing History:
Years Active: 2002-2008
Title: Innovations of Hui Tian
Introduction
Hui Tian is a prominent inventor based in Stanford, CA, known for her significant contributions to the field of imaging technology. With a total of 9 patents to her name, she has made remarkable advancements that enhance image processing and sensor capabilities.
Latest Patents
One of her latest patents is a digital CMOS image sensor incorporating a programmable multi-functional lookup table. This innovative system-on-chip imaging system includes a two-dimensional array of pixel elements that provide pixel data representing an image of a scene. It features a data memory for storing pixel codewords, a programmable lookup table for generating output data, and a processing unit that performs various image processing functions based on the LUT codewords. The lookup table can be programmed for multiple functions, including defective pixel correction and dark signal subtraction.
Another notable patent is an image sensor with built-in steganographic and watermarking functions. This sensor enables automatic steganography and includes a digital pixel sensor along with supporting circuitry and memory, all integrated on a single chip. The method disclosed allows for hiding information within images by selecting suitable bit planes and inserting the desired information, creating a steganographic image.
Career Highlights
Hui Tian has made significant strides in her career, particularly through her work at Pixim, Incorporated. Her innovative patents have positioned her as a leader in the field of image sensor technology, contributing to advancements that are widely applicable in various industries.
Collaborations
Hui has collaborated with notable colleagues, including Ricardo Jansson Motta and David Xiao Dong Yang, further enhancing her work and contributions to the field.
Conclusion
Hui Tian's innovative work in imaging technology, particularly through her patents, showcases her expertise and dedication to advancing the field. Her contributions continue to influence the development of sophisticated imaging systems and techniques.