Tim Borglund

Title: Tim Borglund: Innovator in Video Processing Technologies

Introduction

Tim Borglund is a notable inventor based in Lund, Sweden. He has made significant contributions to the field of video processing, particularly in enhancing privacy through innovative technologies. With a total of 3 patents to his name, Borglund continues to push the boundaries of what is possible in image processing.

Latest Patents

One of his latest patents is titled "Video monitoring with robust privacy masking." This invention involves a controller that interacts with an image processing chain designed to process a video stream captured by a video camera. The system includes an object detection algorithm that outputs a frame-wise detection score for each image region, along with a masking function that applies a privacy mask based on the detection score. When the controller detects a sudden change in luminance of the scene being imaged, it maintains or expands the privacy mask that was applied at the moment of detection. This process may involve locally reducing a masking threshold and can be adjusted over time based on the estimated speed of moving objects in the scene.

Another significant patent is the "Method and image-processing device for anonymizing a digital colour image." This method involves obtaining a digital colour image and applying a linear random function to the colour vector of each pixel. The function varies across the pixels and depends on at least one random parameter, resulting in a monochrome image that anonymizes the original content.

Career Highlights

Tim Borglund is currently employed at Axis AB, a company renowned for its innovative solutions in network video. His work at Axis AB has allowed him to develop cutting-edge technologies that enhance video surveillance while prioritizing user privacy.

Collaborations

Throughout his career, Borglund has collaborated with talented individuals such as Song Yuan and Ludvig Hassbring. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Tim Borglund is a pioneering inventor whose work in video processing technologies is making a significant impact on privacy and security. His innovative patents reflect his commitment to advancing the field and addressing contemporary challenges in video monitoring.