Syamantak Mitra

Title: Syamantak Mitra and His Patent in Graphics Processing

Introduction

Syamantak Mitra is an inventor based in Kolkata, India, and works at Qualcomm Incorporated. His patent work includes an invention related to ray traversal in graphics processing.

Latest Patents

Mitra is associated with 1 patent, titled “Temporal Coherence for Ray Traversal.” The patent describes methods and devices for graphics processing, including an apparatus such as a GPU. When processing a ray in a second frame, the apparatus can begin traversal at a node associated with a primitive that the ray intersected in a previous frame. It checks whether the ray intersects that primitive again. If it does, the apparatus stores the corresponding node ID; if it does not, the apparatus restarts traversal from the root node. This approach uses information across frames to guide ray traversal.

Career Highlights

Mitra’s listed patent reflects work in graphics processing and techniques for ray traversal across successive frames. His professional affiliation is Qualcomm Incorporated.

Collaborations

Mitra’s listed coworkers include Anamitra Mani and Geetika Malhotra.

Conclusion

Syamantak Mitra’s patent on temporal coherence for ray traversal describes a way to reuse information between frames to guide graphics-processing operations.