Anais Ali-Cherif

Title: The Innovative Contributions of Anais Ali-Cherif

Introduction

Anais Ali-Cherif is a remarkable inventor based in Clermont-Ferrand, France. She has made significant strides in the field of optical methods for particle analysis and imaging technology. With a total of two patents to her name, her work showcases her innovative approach to scientific challenges.

Latest Patents

Anais's latest patents include the following:

1. **Optical Method for Estimating a Representative Volume of Particles Present in a Sample Based on a Size of Each Region of Interest**

This invention is a method for estimating a representative volume of particles immersed in a sample. The process involves illuminating the sample with a light source, acquiring an image of the sample via an image sensor, and using a holographic propagation operator to calculate a complex expression of the exposure light wave in various positions relative to the detection plane. The method ultimately estimates the representative volume of the particles based on the calculated expressions.

2. **Method for Counting Particles in a Sample by Means of Lensless Imaging**

This method focuses on counting blood cells and other particles in a sample using a lensless optical imaging device. The sample is illuminated, and an image is acquired by the image sensor. A digital propagation operator is applied to obtain a complex amplitude of the wave according to a surface facing the image sensor. The method allows for the reconstruction of an image where the particles appear as regions of interest for counting.

Career Highlights

Anais Ali-Cherif has worked with prestigious organizations, including the Commissariat à l'Énergie Atomique et aux Énergies Alternatives and Horiba ABX SAS. Her experiences at these companies have contributed to her development as an inventor and innovator in optical analysis technologies.

Collaborations

Throughout her career, Anais has collaborated with influential colleagues like Pierre Blandin and Estelle Gremion. These partnerships have allowed her to enhance her research and broaden her impact in the scientific community.

Conclusion

Anais Ali-Cherif is an exemplary inventor whose contributions have advanced the fields of optical imaging and particle analysis. Her innovative patents reflect her dedication to solving complex scientific problems and her commitment to pushing the boundaries of technology. As she continues to develop new methods and techniques, her work will undoubtedly inspire future generations of inventors.