The phenomenon of visual occlusion has frequently been studied by means of two-dimensional line drawings. These drawings may elicit various interpretations. Sometimes a mosaic of shapes is seen, sometimes a shape that partly occludes another shape. In the latter case, observers often have a clear idea about the form of the partly occluded shape. Local and global pattern aspects both seem to be ...

In modeling visual backward masking, the focus has been on temporal effects. More specifically, an explanation has been sought as to why strongest masking can occur when the mask is delayed with respect to the target. Although interesting effects of the spatial layout of the mask have been found, only a few attempts have been made to model these phenomena. Here, we elaborate a structurally simp...

Genetically manipulated mice are important tools for studies on plasticity and degeneration/regeneration in the visual system. However, a description of the basic properties of the visual performance of the wild type mouse is still lacking. To characterize the visual physiology of the wild type (C57BL/6J) mouse we recorded Visual Evoked Potentials (VEPs) from the primary visual cortex. As compa...

We have developed a self-organizing map (SOM) -based approach for training and classification in visual surface inspection applications. The approach combines the advantages of non-supervised and supervised training and offers an intuitive visual user interface. The training is less sensitive to human errors, since labeling of large amounts of individual training samples is not necessary. In th...

INTRODUCTION It goes without saying that the human visual information processing system is very complex. Marr (1982) proposed that several principles should be taken into consideration to improve understanding of this complex system. These include the modularity principle and the feedforward principle. The modularity principle assumes that the visual system consists of several processes that ar...

Body image disturbances are central to anorexia nervosa (AN). Previous studies have focused mainly on attitudinal and visual aspects. Studies on somatosensory aspects thus far have been scarce. We therefore investigated whether AN patients and controls differed in tactile perception, and how this tactile body image related to visual body image and body dissatisfaction. The Tactile Estimation Ta...

This paper will explore a number of visual encodings that can be layered over (x, y, scale, rotation) movement through multiscale. The visual encodings are designed to enhance viewers’ understanding of movement in between key frames. Since none of the visual encodings in this paper conveys all aspects of movement, to give the viewer a complete sense of movement, multiple visual encodings must b...

The study aimed at finding out the multimodal forms of tourism promotional discourse promoting hotels in Bali age COVID-19. theory used this is semiotic theory. In addition, descriptive qualitative a method to find advertising, text construction, linguistic aspects, and visual elements hotel advertisements Sanur Kuta areas era implementing new normal with researchers as instruments or tools stu...

background: parkinson's disease (pd) is a neurodegenerative disorder impairing motor, verbal and other abilities. visual evoked potential (vep) assessment is a useful method for analysis of visual system and its function. the present study was designed in order to evaluate whether vep changes are associated with pd. m aterials and methods: in the present study, 100 subjects encompassing 40 pati...