23 May 1983 Hidden Information In Early Visual Processing
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A definition of scale-specific structure follows from the work of Marr and Poggio on zero-crossings in gaussian-bandpass-filtered images. This paper presents several examples which illustrate the potential value of scale-specific structure for recognition, inspection, and correspondence related tasks. The suitability of the approach for practical systems is discussed, and a recent result suggesting the importance of this "hidden" information to human stereo vision is presented.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
H. K. Nishihara, "Hidden Information In Early Visual Processing", Proc. SPIE 0360, Robotics and Industrial Inspection, (23 May 1983); doi: 10.1117/12.934086; https://doi.org/10.1117/12.934086

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