Download Active Sensor Planning for Multiview Vision Tasks by Shengyong Chen, Y. F. Li, Jianwei Zhang, Wanliang Wang PDF

By Shengyong Chen, Y. F. Li, Jianwei Zhang, Wanliang Wang

This distinct e-book explores the real matters in learning for energetic visible belief. The book’s 11 chapters draw on contemporary vital paintings in robotic imaginative and prescient over ten years, quite within the use of recent strategies. Implementation examples are supplied with theoretical tools for trying out in a true robotic method. With those optimum sensor making plans ideas, this booklet will supply the robotic imaginative and prescient procedure the adaptability wanted in lots of functional functions.

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Extra resources for Active Sensor Planning for Multiview Vision Tasks

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It mostly proposed to solve the detectability (visibility) (Zanne et al. 2004) of both light sources and cameras. It determined the illumination/observation directions using a tree-structured representation and AND/OR operations. g. a photometric stereo. It is represented as a sensor composition tree (SC tree), as in Fig. 2. Finally, the appearance of object surfaces is predicted by applying the SC tree to the object and is followed by the action of sensor planning. 3 Fundamentals of Sensor Modeling and Planning 45 Fig.

Today, the roles of sensor planning can be widely found in most autonomous robotic systems. According to the task conditions, the planning scheme can be applied on different levels of vision perception as illustrated in Fig. 1. 2 Overview of the Recent Development The early work on sensor planning was mainly focused on the analysis of placement constraints, such as resolution, focus, field of view, visibility, and conditions for light source placement in 2D space (Lin et al. 1996). 2 Overview of the Recent Development 41 has to be placed in an acceptable space and a number of constraints should be satisfied.

This chapter describes the problem of active sensor planning formulated from practical applications and the state-of-the-art in this field. 1 The Problem An active visual system is a system which is able to manipulate its visual parameters in a controlled manner in order to extract useful data about the scene in time and space. (Pahlavan et al. 1993) Active sensor planning endows the observer capable of actively placing the sensor at several viewpoints through a planning strategy. In the computer vision community, when active perception became an important attention to researchers, sensor planning inevitably became a key issue because the vision agent had to decide “where to look”.

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