Tiancheng Sun is an accomplished inventor based in Mountain View, CA (US). He has made significant contributions to the field of image processing and neural networks, holding a total of 3 patents. His work focuses on enhancing the way images are processed and understood through advanced computational techniques.

Latest Patents

One of Tiancheng Sun's latest patents is titled "Photo relighting using deep neural networks and confidence learning." This invention provides apparatus and methods related to applying lighting models to images of objects. A neural network can be trained to apply a lighting model to an input image, utilizing confidence learning based on light predictions and associated prediction confidence values. The computing device can receive an input image of an object and data about a specific lighting model to be applied. It can then determine an output image by using the trained neural network to apply the lighting model to the input image.

Another notable patent is "Neural light transport." This invention relates to implementations of a neural light transport system. A computing system may obtain data indicative of multiple UV texture maps and the geometry of an object. Each UV texture map depicts the object from various perspectives. The system trains a neural network to learn a light transport function using this data, generating an output UV texture map that depicts the object from a synthesized perspective based on the application of the light transport function.

Career Highlights

Tiancheng Sun is currently employed at Google Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the fields of computer vision and image processing, making complex tasks more efficient and effective.

Collaborations

Throughout his career, Tiancheng has collaborated with notable colleagues, including Jonathan Tilton Barron and Yun-Ta Tsai. These collaborations have fostered an environment of innovation and creativity, leading to groundbreaking advancements in their respective fields.

Conclusion

Tiancheng Sun's contributions to neural networks and light transport exemplify the power of innovation in technology. His patents reflect a commitment to enhancing image processing techniques, paving the way for future advancements in the field.