Company Filing History:
2 out of 16,453 
2 out of 13,338 Years Active: 2014-2015
Title: Tomoko Katayama: Innovator in Image Rendering Technology
Introduction
Tomoko Katayama is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of image rendering technology, holding a total of 4 patents. Her work focuses on creating devices and methods that enhance the viewing experience of stereoscopic images.
Latest Patents
Katayama's latest patents include an image rendering device, an image rendering method, and an image rendering program specifically designed for rendering stereoscopic images. The image rendering device enables stereoscopic viewing of composite images generated by combining background and foreground three-dimensional models. It features a texture mapping unit that converts background image data into multiple viewpoint textures, which are then mapped to the background three-dimensional model. Additionally, a viewport conversion unit extracts viewport images from both the background and foreground models. By analyzing the parallax between these models during stereoscopic playback, the device can determine and adjust the depth relationship between them, enhancing the overall viewing experience.
Another notable patent is her image providing device, which offers users a realistic simulation of past experiences through stereoscopic photographs. This device utilizes feature-point extractors to identify key points in both foreground and background images. A stereoscopic matching module then finds matching pairs of feature points, allowing for the creation of a transformation matrix that projects the foreground image onto the background. The resulting depth-based rendering produces multiple viewpoint images that correspond to the original foreground image.
Career Highlights
Throughout her career, Tomoko Katayama has worked with notable companies, including Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. Her experience in these organizations has allowed her to develop and refine her innovative technologies in image rendering.
Collaborations
Katayama has collaborated with esteemed colleagues such as Osamu Yamaji and Keiichi Tanaka. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Tomoko Katayama is a trailblazer in the field of image rendering technology, with a focus on enhancing stereoscopic viewing experiences. Her innovative patents and career achievements reflect her dedication to advancing this technology.