Company Filing History:
Years Active: 2025
Title: Francisco Costela: Innovator in Visual Speech Recognition
Introduction
Francisco Costela is a prominent inventor based in San Diego, California. He has made significant contributions to the field of visual speech recognition, showcasing his expertise through innovative patents. His work focuses on the intersection of technology and human communication, aiming to enhance the way machines understand and interpret human speech.
Latest Patents
Francisco Costela holds a patent for a groundbreaking invention titled "Visual speech recognition based on connectionist temporal classification loss." This electronic apparatus and method are designed for visual speech recognition, utilizing connectionist temporal classification (CTC) loss. The apparatus receives video input featuring human speakers and generates predictions corresponding to their lip movements. By applying a Deep Neural Network (DNN) trained with a CTC loss function, the device detects word boundaries in a sequence of characters that align with the lip movements. It subsequently divides the video into clips, each representing a spoken word, and generates a coherent sequence of word predictions to form sentences or phrases.
Career Highlights
Francisco is currently employed at Sony Group Corporation, where he continues to push the boundaries of technology in speech recognition. His work at Sony reflects a commitment to innovation and excellence in the tech industry. With a focus on developing advanced electronic solutions, he plays a vital role in enhancing user interaction with technology.
Collaborations
Throughout his career, Francisco has collaborated with talented individuals such as Shiwei Jin and Jong Hwa Lee. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Francisco Costela's contributions to visual speech recognition exemplify the power of innovation in technology. His patent and work at Sony Group Corporation highlight his dedication to improving human-computer interaction. As he continues to develop new solutions, Francisco remains a key figure in the field of speech recognition technology.