Julien Signes

Title: Innovations of Julien Signes

Introduction

Julien Signes is a prominent inventor based in San Francisco, CA. He has made significant contributions to the field of information technology, particularly in the area of data compression and quantization techniques. With a total of 7 patents to his name, Signes continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is titled "Quantization and compression of information in a direct acyclic graph." This technique involves determining the number and position of a quantization parameter node based on quantization parameters and a preselected error. By selectively placing quantization parameter nodes within a scene graph, the size of the graph and the memory required for storage can be significantly reduced. The scene graph is traversed depth-first to establish an order, followed by a reverse traversal. At each node, calculations are performed to assess the relative cost of inserting a quantization parameter node and the savings that result from such insertion. The maximum acceptable error value is chosen for each quantization type, which limits the number of quantization parameter nodes that can be placed in the scene graph.

Career Highlights

Throughout his career, Julien Signes has worked with notable companies such as Envivio, Inc. and France Telecom. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Some of his notable coworkers include Yuval Fisher and Eric Deniau. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Julien Signes is a distinguished inventor whose work in quantization and data compression has made a significant impact in the technology sector. His innovative techniques and collaborations continue to inspire advancements in information technology.