D. Scharstein and A. Briggs, "Fast Recognition of Self-Similar Landmarks", IEEE Workshop on Perception for Mobile Agents, June 1999. Home/Search Document Details and Download
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Long Parallel Algorithm Design vs. Quick Parallel Implementation - Vialle, Dedu (2000) (Correct)
....and some contributions of OpenMP. 2 Straightforward parallel implementation of image processing We are currently working on robotics projects, and we need to detect special marks in the environment to check the position of the robots. We use marks based on P similar function curves [8], that can be detected with few computations, and are very scarce in natural environment. Even if the sequential execution time is short (less than 1s) we need to reduce it to the maximum, as it is just a part of a complex robot management program that has to run in real time. So, we need to run ....
D. Scharstein and A. Briggs. Fast recognition of self-similar landmarks. In IEEE Workshop on Perception for Mobile Agents, June 1999.
Mobile Robot Navigation Using Self-Similar Landmarks - Briggs, Scharstein.. (2000) Self-citation (Scharstein Briggs) (Correct)
....can be reliably detected in realtime under a wide range of viewing conditions with few assumptions about camera or landmark orientation, lighting conditions, or distances to the landmarks. 2 A self similar landmark pattern The key idea proposed here is to use self similar intensity patterns [10] as visual landmarks for navigation. 2.1 Self similar functions We say a function f : IR IR is p similar for a scale factor p, 0 p 1, if f(x) f(px) 8x 0. The graph of a p similar function is self similar; that is, it is identical to itself scaled by p in the x direction (see p 1 p 1 ....
D. Scharstein and A. Briggs. Fast recognition of selfsimilar landmarks. In Workshop on Perception for Mobile Agents (in conjunction with IEEE CVPR'99), pages 74--81, June 1999.
Reliable Mobile Robot Navigation From Unreliable Visual Cues - Briggs, Scharstein, Abbott (2000) (3 citations) Self-citation (Scharstein Briggs) (Correct)
....to the environment, such as the removal and addition of new landmarks. 4 A self similar landmark pattern Our vision based navigation system relies on real time detection of landmarks in the environment. We have A. Briggs, D. Scharstein, and S. Abbott designed a self similar intensity pattern [16] that can be quickly and reliably detected in images taken by the robot. In this section we motivate our use of a self similar pattern and describe the pattern we have developed. 4.1 Self similar functions We say a function f : IR IR is p similar for a scale factor p, 0 p 1, if f(x) ....
D. Scharstein and A. Briggs. Fast recognition of selfsimilar landmarks. In Workshop on Perception for Mobile Agents (in conjunction with IEEE CVPR'99), pages 74--81, June 1999.
A Real-Time Vision Module for Interactive Perceptual.. - Maxwell, Fairfield.. (2001) (Correct)
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D. Scharstein and A. Briggs, "Fast Recognition of Self-Similar Landmarks", IEEE Workshop on Perception for Mobile Agents, June 1999.
REAPER: A Reflexive Architecture for Perceptive Agents - Bruce Maxwell Lisa (2000) (Correct)
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D. Scharstein and A. Briggs, "Fast Recognition of Self-Similar Landmarks", IEEE Workshop on Perception for Mobile Agents, June 1999.
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