Multi-scale Classification for Electrosensing

نویسندگان

چکیده

This paper introduces a premier and innovative (real-time) multi-scale method for target classification in electrosensing. The intent is that of mimicking the behavior weakly electric fish, which able to retrieve much more information about by approaching it. based on family transform-invariant shape descriptors computed from generalized polarization tensors (GPTs) reconstructed at multiple scales. evidence provided different each scale fused using Dempster--Shafer theory. Numerical simulations show recognition algorithm we propose performs undoubtedly well yields robust classification.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multi-scale embedded descriptor for shape classification

We present a new shape descriptor that are robust to deformation and capture part details. In our framework, the shape descriptor is generated by 1) using running angle to transforming a shape into a 2-D description image in the position and scale space. 2) performing circular wavelet-like sub-band decomposition of this 2-D description image based on its periodic convolution with orthogonal ker...

متن کامل

Learning Multi-scale Representations for Material Classification

The recent progress in sparse coding and deep learning has made unsupervised feature learning methods a strong competitor to hand-crafted descriptors. In computer vision, success stories of learned features have been predominantly reported for object recognition tasks. In this paper, we investigate if and how feature learning can be used for material recognition. We propose two strategies to in...

متن کامل

Multi-Scale Classification of 3-D Objects

We describe an approach to the classification of 3-D objects using a multi-scale representation. This approach starts with a smoothing algorithm for representing objects at different scales. In a way similar to the classical scale space representations, larger amount of smoothing removes more details from the surfaces. Smoothing is applied in curvature space directly, thus avoiding the usual sh...

متن کامل

Texture Classification using Multi-Scale Scheme

Image segmentation by texture processing involves processing an image in sections called blocks. There are some considerable problems that can occur at the boundary of the image (or segmented object), the border between different textures in an image and any small area with high intensity against its background. This paper analyses those problems and proposes a solution using a new block operat...

متن کامل

Multi-scale Classification using Localized Spatial Depth

In this article, we develop and investigate a new classifier based on features extracted using spatial depth. Our construction is based on fitting a generalized additive model to posterior probabilities of different competing classes. To cope with possible multi-modal as well as non-elliptic nature of the population distribution, we also develop a localized version of spatial depth and use that...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Siam Journal on Imaging Sciences

سال: 2021

ISSN: ['1936-4954']

DOI: https://doi.org/10.1137/20m1344317