Pinna Feature Extraction from hand-held device and HRTF response recovery



We present here an application of standard biometric recognition techniques in the context of ear feature extraction. The objective is to apply image processing algorithms that detect and extract general descriptors for ear images in order to recover the Pinna Related Transfer Function that is most appropriate for pinnas captured in an input query image. In particular, this project includes a prototype implementation of the input query, ear detection, and nearest neighbor matching process via iOS and OpenCV. We present some preliminary results regarding the acoustic transfer function characteristics that most closely matched in relation to the corresponding recovered images.


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SKU: P2018F232_2 Category: Tags: , ,