She Invented That A digital museum of women in science

Scientist Exhibit

Ingrid Daubechies

Mathematics

1954 – Present United States, Belgium

Developed compactly supported orthogonal wavelets used in signal and image processing

Overview Institutions
Ingrid Daubechies

Overview

About Ingrid Daubechies

Ingrid Daubechies is a mathematician whose work on wavelets transformed digital signal and image analysis. She constructed families of compactly supported orthogonal wavelets that made wavelet methods practical for representing and compressing complex data. Her mathematical tools have influenced image compression, scientific computing, data analysis, and many other applications. The wavelets bearing her name remain foundational in applied mathematics.

Scientific Contribution

Key Discovery

Compactly supported orthogonal wavelets

Development of compactly supported orthogonal wavelets with major applications in signal and image processing.

Life Timeline

Important Moments

1988

publication

Publishes compactly supported orthonormal wavelets

Daubechies published a construction of orthonormal bases of compactly supported wavelets with arbitrarily high regularity, a foundational result in modern wavelet theory.

1994

career

Becomes a professor at Princeton University

Daubechies joined Princeton's mathematics faculty, later becoming the first woman to hold a full professorship in mathematics there.

1994

award

Receives the Steele Prize for Mathematical Exposition

Her book Ten Lectures on Wavelets received the American Mathematical Society's Steele Prize for Mathematical Exposition.

2011

career

Joins Duke University

Daubechies moved to Duke University as James B. Duke Professor of Mathematics.

Places & Networks

Institutions