3D Visualization of Sound Fields Perceived by an Acoustic Camera

Cybernetics and Information Technologies

卷:15

Alexiev Kiril¹  Shishkov Georgi¹  Koprinkova-Hristova Petia¹  Popova Nevena¹ 

[1] Institute of Information and Communication Technologies, BAS, 1113 Sofia, Bulgaria;

关键词: acoustic camera;    multi-dimensional data;    feature extraction;    direction selective cells (mt neurons);    echo state network;    fuzzy clustering;   

DOI  :  10.1515/cait-2015-0088

来源: DOAJ

【 摘 要 】

The paper summarizes the application results of a recently proposed neuro-fuzzy algorithm for multi-dimensional data clustering to 3-Dimensional (3D) visualization of dynamically perceived sound waves recorded by an acoustic camera. The main focus in the present work is on the developed signal processing algorithm adapted to the specificity of multidimensional data set recorded by the acoustic camera, as well as on the created software package for real-time visualization of the “observed” sound waves propagation.

【 授权许可】

Unknown