TY  - JOUR
A1  - Heim, D. M.
A1  - Heim, Olga
A1  - Zeng, P. A.
A1  - Zheng, Jeffrey
T1  - Successful Creation of Regular Patterns in Variant Maps from Bat Echolocation Calls
T2  - Variant Construction from Theoretical Foundation to Applications
N2  - We created variant maps based on bat echolocation call recordings and outline here the transformation process and describe the resulting visual features. The maps show regular patterns while characteristic features change when bat call recording properties change. By focusing on specific visual features, we found a set of projection parameters which allowed us to classify the variant maps into two distinct groups. These results are promising indicators that variant maps can be used as basis for new echolocation call classification algorithms.
KW  - Echolocation
KW  - Algorithms
KW  - Morphometry
KW  - Fourier
KW  - Analysis
KW  - Quaternions
Y1  - 2019
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/50605
SN  - 978-981-13-2282-2
SN  - 978-981-13-2281-5
SP  - 391
EP  - 400
PB  - Springer
CY  - Singapore
ER  -