Efficient validation of matching hypotheses using Mahalanobis distance

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Eecient Validation of Matching Hypotheses Using Mahalanobis Distance

The validation of matching hypotheses using Mahalanobis distance is extensively utilized in robotic applications, and in general data-association techniques. The Ma-halanobis distance, deened by t h e i n n o vation and its covariance, is compared with a threshold deened by the chi-square distribution to validate a matching hypothesiss the validation test is a time-consuming operation. This pap...

متن کامل

An Efficient Color Edge Detection Using the Mahalanobis Distance

The performance of edge detection often relies on its ability to correctly determine the dissimilarities of connected pixels. For grayscale images, the dissimilarity of two pixels is estimated by a scalar difference of their intensities and for color images, this is done by using the vector difference (color distance) of the three-color components. The Euclidean distance in the RGB color space ...

متن کامل

Efficient Stereo Matching Using Histogram Aggregation with Multiple Slant Hypotheses

This paper presents an enhancement to the recent framework of histogram aggregation [1], that enables to improve the matching accuracy while preserving a low computational complexity. The original algorithm uses a fronto-parallel support window for cost aggregation, which leads to inaccurate results in the presence of significant surface slant. We address the problem by considering a pre-define...

متن کامل

Unsupervised Phoneme Segmentation Using Mahalanobis Distance

Abstract One of the fundamental problems in speech engineering is phoneme segmentation. Approaches to phoneme segmentation can be divided into two categories: supervised and unsupervised segmentation. The approach of this paper belongs to the 2nd category, which tries to perform phonetic segmentation without using any prior knowledge on linguistic contents and acoustic models. In an earlier wor...

متن کامل

Anomaly detection for IGBTs using Mahalanobis distance

In this study, a Mahalanobis distance (MD)-based anomaly detection approach has been evaluated for non-punch through (NPT) and trench field stop (FS) insulated gate bipolar transistors (IGBTs). The IGBTs were subjected to electrical–thermal stress under a resistive load until their failure. Monitored on-state collector–emitter voltage and collector–emitter currents were used as input parameters...

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: Engineering Applications of Artificial Intelligence

سال: 1998

ISSN: 0952-1976

DOI: 10.1016/s0952-1976(98)00010-4