Realtime streaming 3D model over wireless network is a challenging proposition due to the characteristic of 3D progressive geometry data and wireless network. In this paper, we propose a perceptual-driven 3D progressive model selective transmission method. For the progressive model, the data including the base mesh and a series of vertex splits will be packed into several packets. A novel perce...

We present an approach called VisCode for embedding information into visualization images. This technology can implicitly embed data specified by the user a while ensuring that encoded image is not distorted. The framework based on deep neural network. propose to use images and QR codes as training design robust encoder-decoder designed model considers salient features of reduce explicit visual...

I offer an integrated theory of the meaning of only in which the prejacent, while not presupposed, is both entailed and backgrounded, hence tends to project (following a general proposal about projection due to Simons et al. 2010). Moreover, I argue, contra Beaver & Brady (2008), that only is not conventionally associated with focus, the focus effects arising instead pragmatically. But I do ado...

We review and report findings from a research program by Reingold, Charness and their colleagues (Charness ef al 2001; Reingold et al. 2001a, 2001b) that employed eye-movement paradigms and provided strong support for the suggestion of de Groot (1946, 1965) and Chase and Simon (1973a, 1973b) that a perceptual advantage is a fundamental component of chess skill. We demonstrated dramatically larg...

Two experiments were designed to investigate two issues: (a) acoustic correlates in the place of articulation in Mandarin syllable-final nasals, and (b) the contribution of acoustic cues to perceptual saliency for the alveolar-velar nasal contrast. In Experiment 1, an acoustic analysis identified phonetic features adopted by L1 and L2 speakers of Mandarin in Taiwan to distinguish the [n]-[ ] pa...

Sound field synthesis has been pursued as a promising approach for spatial audio reproduction for large listening areas. Research is typically performed on small and mid-size systems. An increasing number of systems of cinema size and larger exist, which have shown to exhibit properties that cannot be observed with smaller setups. In particular, practical limitations lead to artifacts whose per...

The work presents a methodology contributing to boundary extraction in images of approximate polyhedral objects. We make extensive use of basic principles underlying the process of image formation and thus reduce the role of object-specific knowledge. Simple configurations of line segments are extracted subject to geometric-photometric compatibilities. The perceptual organization into polygonal...

Saliency detection has gained a lot of attention in image processing. In past few years many saliency detection methods have been proposed. In this paper we present various saliency detection methods. The discussed methods include Frequency-tuned salient region detection, Graphbased visual saliency detection, A spectral residual saliency detection, Global contrast based salient region detection...

In this study we examined whether effects of perceptual load on the attentional selectivity are modulated by degradation of the visual input. According to the perceptual load theory, increasing task difficulty via degradation of stimulus visibility should not alter the typical effect of perceptual load. In previous studies only the target was degraded, resulting in increased distractor saliency...

The work presents a methodology contributing to boundary extraction in images of approximate polyhedral objects. We make extensive use of basic principles underlying the process of image formation and thus reduce the role of object-specific knowledge. Simple configurations of line segments are extracted subject to geometricphotometric compatibilities. The perceptual organization into polygonal ...