Distinctness Analysis on Natural Landmark Descriptors

نویسندگان

  • Kai-Ming Kiang
  • Richard Willgoss
  • Alan Blair
چکیده

1 School of Mechanical and Manufacturing Engineering, University of New South Wales, NSW, 2052, Sydney, Australia [email protected] 2 School of Mechanical and Manufacturing Engineering, University of New South Wales, NSW, 2052, Sydney, Australia [email protected] 3 School of Computer Science and Engineering, University of New South Wales, NSW, 2052, Sydney, Australia [email protected]

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Distinctive Feature Analysis of Natural Landmarks as a Front end for SLAM applications

This paper presents a method for extracting distinctive textural features from images taken from natural scenes. The aim is to use natural landmarks for navigation in an unexplored environment. Natural features are all different and complex in shape. To be able to use them for navigation, informative representation of these features and a careful selection process is required. The present metho...

متن کامل

3D Facial Landmark Detection & Face Registration A 3D Facial Landmark Model & 3D Local Shape Descriptors Approach

In this Technical Report a novel method for 3D landmark detection and pose estimation suitable for both frontal and side 3D facial scans is presented. It utilizes 3D information by using 3D local shape descriptors to extract candidate interest points that are subsequently identified and labeled as anatomical landmarks. The shape descriptors include the shape index, a continuous map of principal...

متن کامل

Feature fusion for facial landmark detection

Facial landmark detection is a crucial first step in facial analysis for biometrics and numerous other applications. However, it has proved to be a very challenging task due to the numerous sources of variation in 2D and 3D facial data. Although landmark detection based on descriptors of the 2D and 3D appearance of the face has been extensively studied, the fusion of such feature descriptors is...

متن کامل

Landmark-based Feature Tracking for Endoscopic Motion Analysis

Automated image analysis and interpretation within computer assisted minimally invasive surgery (MIS) most often depend and rely on manually defined landmarks, visible in endoscopic views. More specific, within many types of applications, such landmarks must be tracked automatically during the intervention. Typical feature tracking approaches are able to track slightly changing landmarks over t...

متن کامل

Real-time landmark modelling for visual-guided walking robots

The environment sensing through visual perception can be obtained by an efficient and reliable landmark modelling. This paper proposes a novel landmark modelling approach to the classification of both the predefined and novelty features in the robot environment. The approach integrates image descriptors for defined landmarks (natural and artificial) and novelty features being dynamically detect...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005