The approximate number system (ANS) is widely regarded as handling numbers beyond the
subitizing range. However, a review of a variety of historical data suggests there is a sharp …

Burr and Ross [1] have recently proposed that the visual dimension of number is itself
directly adaptable. The aftereffect they describe is one that my colleagues and I previously …

What is visual texture, and how might a study of the visual perception of texture help us to
better understand human vision? In this chapter we will attempt to give the reader a feel for …

When you hear the term" image management," do you think of making a good impression?
Or taking good care of Impressionists? If the latter, this book is for you Vast collections of …

While observers are adept at judging the density of elements (eg, in a random-dot image), it
has recently been proposed that they also have an independent visual sense of number. To …

Our perception of regional irregularity, an example of which is orientation variance, seems
effortless when we view two patches of texture that differ in this attribute. Little is understood …

The shape-frequency and shape-amplitude after-effects, or SFAE and SAAE, refer
respectively to the shifts observed in the perceived shape-frequency and shape-amplitude of …

We investigated the first-order inputs to contour-shape mechanisms using the shape-
frequency after-effect (SFAE), in which adaptation to a sinusoidally modulated contour …

Numerosity perception has long been understood to be divided between subitizing and
estimation. In a series of three experiments (total N= 113), a new number “elbow” point in the …

Texture is an important property of images, and a key component for human visual
perception. In this work, based on several feature learning models and deep architectures …