Mohammad Gharavi Alkhansari

Title: Innovations of Mohammad Gharavi Alkhansari

Introduction

Mohammad Gharavi Alkhansari is an accomplished inventor based in San Jose, CA (US). He holds a total of 3 patents that showcase his expertise in advanced technologies. His work primarily focuses on 3D modeling and texture mapping, which are essential in various applications, including gaming and virtual reality.

Latest Patents

One of his latest patents is titled "Generation of subsurface scattering texture maps for 3D objects." This invention provides an electronic apparatus and method for generating subsurface scattering texture maps for three-dimensional (3D) objects. The apparatus controls a set of light sources to create lighting patterns and captures images of the object illuminated by these patterns. It then determines pixel-level offset information through image registration and generates corrected images. The apparatus estimates subsurface scattering parameters in the form of texture maps corresponding to a 3D mesh of the object.

Another significant patent is "3D face modeling based on neural networks." This electronic device and method receive a two-dimensional (2D) color image of a human face and obtain a 3D mesh based on that image. The device generates texture information and displacement maps, which are fed into a neural network. The output from the neural network allows the generation of a second 3D mesh of the human face with a different expression.

Career Highlights

Throughout his career, Mohammad has worked with notable companies such as Sony Group Corporation and Sony Corporation of America. His experience in these organizations has contributed to his innovative approach to technology and invention.

Collaborations

Some of his coworkers include Chen Fu and Hiroyuki Takeda, who have collaborated with him on various projects, enhancing the quality and scope of his inventions.

Conclusion

Mohammad Gharavi Alkhansari is a prominent inventor whose work in 3D modeling and texture mapping has made significant contributions to the field. His patents reflect his innovative spirit and dedication to advancing technology.