Perceived rotary motion from changes in a straight line
نویسندگان
چکیده
منابع مشابه
Structure and motion from straight line segments
A method to determine both the camera location and scene structure from im age straight segment correspondences is presented The proposed method considers the nite segment length in order to use stronger constraints than do those that use the in nite line that supports the image segment The constraints between image segments involve a weak pairing between image segment midpoints This al lows de...
متن کاملSpatial Straight Line Linkages by Factorization of Motion Polynomials
We use the recently introduced factorization of motion polynomials for constructing overconstrained spatial linkages with a straight line trajectory. Unlike previous examples, the end-effector motion is not translational and the link graph is a cycle. In particular, we obtain a number of linkages with four revolute and two prismatic joints and a remarkable linkage with seven revolute joints one...
متن کاملConstrained target motion modeling - Part I: Straight line track
Straight line motion is one of the most fundamental target motions. Its modeling has been well studied for unconstrained targets, e.g., air targets. However, the existing straight line motion models can not be directly used for the constrained case on straight line tracks, which has wide application, e.g., in ground target tracking. In this paper, modeling of the constrained target motion on a ...
متن کاملMinimum Time Control Using Straight Transfer for a Rotary Crane
This paper provides a feedforward control method for controlling the load vibration of a rotary crane using a straight transfer transformation (STT) model. The parameters of the model were geometrically derived. The minimum time control problem was solved for the revised STT model by means of both clipping-off technique for the constraints of control inputs amplitude and the Bisection Method. P...
متن کاملIndexing Straight-Line Programs∗
Straight-line programs offer powerful text compression by representing a text T [1, u] in terms of a context-free grammar of n rules, so that T can be recovered in O(u) time. However, the problem of operating the grammar in compressed form has not been studied much. We present the first grammar representation able of extracting text substrings, and of searching the text for patterns, in time o(...
متن کاملذخیره 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: Perception & Psychophysics
سال: 1968
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03210461