1 November 1991 Acquisition of very high resolution images using stereo cameras
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Proceedings Volume 1605, Visual Communications and Image Processing '91: Visual Communication; (1991); doi: 10.1117/12.50221
Event: Visual Communications, '91, 1991, Boston, MA, United States
Abstract
The method of image acquisition is one of the principal problems for handling very high resolution images. This paper presents a new scheme for acquiring high resolution pictures by processing stereo images. The method integrates low resolution images into a high resolution image. Analysis of the achievable passband is given from a point of view of the imager photodetector structure. Compared to an imaging device with equivalent resolution, it may be less sensitive to shot noise which becomes more dominant as the pixel size of an imager is further reduced. Preliminary experiments have shown clear improvements in the high frequencies and image details. In addition, a scheme for further increasing tlie resolution is mentioned.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kiyoharu Aizawa, Takashi Komatsu, Takahiro Saito, "Acquisition of very high resolution images using stereo cameras", Proc. SPIE 1605, Visual Communications and Image Processing '91: Visual Communication, (1 November 1991); doi: 10.1117/12.50221; https://doi.org/10.1117/12.50221
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KEYWORDS
Visual communications

Image resolution

Image processing

Imaging systems

Ions

Visualization

Signal to noise ratio

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