Gregory, R. (1970). The Intelligent Eye. Weidenfeld and Nicolson, London,.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....In summary, the OBJ subsystem can integrate over bottom up, visual information (from VISOBJ) and top down, referential information (from PROPOBJ) This provides a way that propositional mappings and image records can come to influence the processes of visual interpretation. Standard texts (e.g. [24]) often make use of simple but powerful demonstrations. Presenting scenes containing a Jersey cow or a Dalmatian dog as a pattern of dots or blobs against a similar background can make the object percept hard to establish. In Figure 2.7, for example, the Visual information is inadequate for an ....

Gregory, R. (1971) The Intelligent Eye. London: Weidenfeld & Nicolson.

....their details (size, position, orientation, etc. Some extensions to the global method include search by color layout [2] by sketch [6, 9] and by color regions according to their spatial arrangements [7, 8] It has long been argued that segmentation plays an important role in human vision [19]. Ever since the 1960s and 1970s, image segmentation has been one of the most persistent research areas in computer vision. It is hoped that recognition would become much easier after segmentation. However, it is well known that a good image segmentation is often impossible to attain. Commonly, ....

R. L. Gregory, The Intelligent Eye, Weidenfeld & Nicholson, New York, 1970.

....of an upsidedown face (Hill Bruce, 1993) or an arbitrary potato (Hill Bruce, 1994) appears globally convex, even though the global shape of the mould is in fact concave. The hollow potato illusion generalizes the classical hollow mask illusion which applies to faces only (Luckiesh, 1916; Gregory, 1970; Yellott, l981; van den Enden Spekreijse, 1990; Deutsch, Ramachandran, Peli, 1990) The experiments we present in this paper were motivated by two issues. First, we were concerned that the hollow potato illusion could have been partly due to the closed elliptical boundary of the potato. ....

Gregory, R. (1970). The Intelligent Eye. New York: MacGraw-Hill.

....to clarify the potentialities of the image in communication, to ask what it can do and what it cannot do. In comparison with the impor tance of the question, the amount of attention devot ed to it is disappointingly small Gombrich (1960) There is more to seeing than meets the eye Gregory (1970) Illustrations are often seen as very significant part of educational materials. From the earliest stages of elementary school to the advanced college level, illustrations are used profusely and in many cases may be the most striking feature that distinguishes one set of learning materials from ....

....sequence of phonemes. Any other sequence of phonemes would have done as well. However, with respect to images it is felt that there is no such randomness. An image is iconic i.e. there is an one to one mapping between the object out there with its image. The other camp (Gombrich, 1960, 1982; Gregory, 1970, 1973; Arnheim, 1969, 1974) however, postulate abilities more specific to the process of picture interpretation and attribute the advancement of picture reading skills to the learning of pictorial conventions. One can trace the roots of this contentiousness to disagreements about the nature ....

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Gregory, R. L. (1970). The intelligent eye. McGraw-Hill Book Company. New York.

....Mathematics and Engineering have addressed different aspects of this problem. While physicists and photogrammetrists [Horn, 1986; Wolf, 1983] were mainly concerned with the photometric and geometric issues of image formation, psychologists, biologists and neuroscientists [Edelman, 1989; Gregory, 1970; Kanizsa, 1979] studied how biological organisms perform visual perception, and engineers, mathematicians and computer scientists [Ballard and Brown, 1982; Aloimonos and Shulman, 1989; Marr, 1982] investigated the development and computation of representations of the visual environment such as ....

R.L. Gregory. The Intelligent Eye. McGraw-Hill, New York, 1970.

....visible layer of the network and is then converted by feedforward connections into successively more abstract representations in successive hidden layers. Such models are biologically unrealistic because they do not allow for top down effects when perceiving noisy or ambiguous data (Mumford, 1994; Gregory, 1970) and they do not explain the prevalence of top down connections in cortex. In this paper, we take seriously the idea that vision is inverse graphics (Horn, 1977) and so we start with a stochastic, generative neural network that uses top down connections to convert an abstract representation of a ....

Gregory, R. L. (1970). The Intelligent Eye. Wiedenfeld and Nicolson, London.

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Gregory, R. (1970). The Intelligent Eye. Weidenfeld and Nicolson, London,.

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Gregory, R. L. (1970). The intelligent eye. New York: McGrawHill. Jaynes, E. T. (1957/1988). How does the brain do plausible reasoning ? In G. J. Erickson & C. R. Smith (Eds.), Maximum-entropy and Bayesian methods in science and engineering (Vol. 1, pp.

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Gregory, R., The Intelligent Eye (McGraw-Hill, New York, 1970).

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Gregory, R. (1970). The Intelligent Eye. McGraw-Hill, New York.

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Gregory, R.L. (1970). The Intelligent Eye. New Jersey: McGraw Hill, eg. p. 31.

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Gregory, R. L. 1970. The intelligent eye. McGraw-Hill, New York.

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Science, 233, 1416--1419. Gregory, R. L. (1970). The Intelligent Eye. McGraw Hill, New York.

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