Our results are consistent with the direction law (Ekroll & Faul, 2012b), and with a generalization of Kirschmann's fourth law, even for viewing conditions that do not favor temporal adaptation. 展开 关键词: color induction, simultaneous color contrast, color perception ...
Simultaneous contrast and assimilation refer to the tendencies of the visual appearance of a surface colour to be influenced by adjacent and interspersed colours respectively. The causes of both of these slight failures of colour constancy are still under active scientific investigation. Both may be ...
Fig. 1. Top: simultaneous colour contrast. The two central squares are physically identical, but since they are embedded in different surrounds, they appear rather different. Bottom: another example of the influence of context on perceived colour. Again, the central squares are physically equal. ...
Moreover, the most repellent pattern was a red background with black spots, which is similar to the pattern on the elytra of common lady beetles. A series of paired tests confirmed that this repellence was a true simultaneous color contrast effect. The p...
F Viénot - 《Color Research & Application》 被引量: 5发表: 2010年 The laws of contrast of colours: and their application to the arts This 19th century english translation of chevreul's famous study is divided in two parts; part one explains the law of simultaneous contrast of colours, pa...
This study demonstrates that the color vision of foraging Japanese yellow swallowtail butterflies, Papilio xuthus, involves simultaneous color contrast. We trained newly emerged Papilio to select a disk of pale green among a set of differently colored disks presented on a black background. When the ...
The reefscape study sites were chosen such as to maximize contrast in structural complexity and conservation status. Two sites are located in the western Indian Ocean, Reunion and Europa islands, and one in the Southwest Pacific Ocean, New Caledonia (Fig. 1). Download: Download high-res image...
The results are taken as evidence that orientation is a domain sui generis, in which simultaneous contrast is exhibited in the same manner as in the domains of color, brightness and disparity. 展开 关键词: Tilt illusion Line orientation Simultaneous orientation contrast Illusory contour ...
In addition, to prevent the omission of policy texts, simultaneous searches are conducted in each government department on the basis of the “Pkulaw” database to integrate and supplement the policy documents. In this paper, a total of 34 “dual circulation” policy texts on cross-border e-...
The system can produce parameters such as range of motion and positions of the tracked body articulations in three dimensions. In the same way, the system can be configured to show specific articulation angles. We use the law of cosine to calculate the elbow angle, as suggested by different ...