afterimage

简明释义

英[ˈɑːftərˌɪmɪdʒ]美[ˈæftərˌɪmɪdʒ]

n. [生理][心理] 后像；余象

英英释义

单词用法

同义词

反义词

例句

1.The observers did not see the paladin move, only the bright afterimage as the crystal sword traced a lightning-like arc through the fiend.

两个观察者都没有看清那个圣骑士的动作，只看到了水晶剑划出的穿透那个恶魔的闪电般的美丽弧线。

2.Due to the physical prerequisite of Afterimage, the ideal viewing environment should have light controller and spare enough space for a suitable proximity between the project itself and audience.

因为环境是后像的先决条件，观看此作品最理想的环境要备有灯光控制器，及在作品与观众之间留有足够的观赏距离。

3.Enables player afterimage effects. the character 's frames are stored in a history buffer, and are displayed after a delay as afterimages.

产生游戏者残影效果。将人物画面存储在历史缓冲中，并延迟一段时间作为残影显示。

4.A sensory impression, such as an afterimage or aftertaste, that persists after the stimulus has ceased to act.

残留感觉，后觉在刺激停止起作用之后仍滞留的感官印象，如余象或。

5.Method 38 cases of preoperative and postoperative concomitant strabismus patients were made the afterimage test.

方法对38例共同性斜视患者在手术前及手术后进行后像灯检测。

6.Buffy the Vampire Slayer 2: Halloween Rain; Bad Bargain; Afterimage.

捉鬼者巴菲2：万圣节有雨；赔本的买卖；残影。

7.The afterimage 余像 of the sunset lingered in my mind long after it had disappeared.

日落的afterimage 余像在消失后仍然在我脑海中萦绕。

8.When I closed my eyes, the afterimage 余像 of the fireworks burst into view.

当我闭上眼睛时，烟花的afterimage 余像浮现在眼前。

9.The optical illusion created an afterimage 余像 that confused many viewers.

这个光学幻觉产生了一个让许多观众感到困惑的afterimage 余像。

10.After staring at the bright light, I saw an afterimage 余像 of a circle in my vision.

盯着明亮的光源看后，我在视野中看到了一个afterimage 余像。

11.Artists often use techniques to create an afterimage 余像 effect in their paintings.

艺术家们常常使用技巧在他们的画作中创造出afterimage 余像效果。

作文

The concept of afterimage refers to the visual phenomenon that occurs after staring at an image for a prolonged period. When we focus intently on a bright object, such as a light bulb or a colorful painting, and then look away, our eyes can still perceive a lingering impression of that image. This effect is due to the way our eyes and brain process visual information. The photoreceptors in our eyes, particularly the cones responsible for color vision, become temporarily fatigued when exposed to intense stimuli. As a result, when we shift our gaze, we may see a ghostly outline or a complementary color of the original image. This phenomenon can be both fascinating and perplexing, as it illustrates the intricate workings of our visual system.In art and design, the afterimage effect can be employed creatively to enhance visual experiences. Artists often use contrasting colors and patterns to create compositions that play with the viewer's perception. For example, if one stares at a bright red circle on a white background and then looks away, they may see a green circle instead. This illusion can evoke strong emotional responses and provoke thought about the nature of perception itself. By understanding how afterimages work, artists can manipulate visual elements to elicit specific reactions from their audience.Moreover, the study of afterimages extends beyond art into the realm of psychology and neuroscience. Researchers have explored how these visual phenomena can reveal insights into human cognition and sensory processing. For instance, experiments involving afterimages can help scientists understand how the brain integrates visual information and adapts to changing stimuli. This knowledge can have practical applications in fields such as education, where understanding visual perception can improve teaching methods and learning materials.In daily life, afterimages remind us of the limitations of our senses. They demonstrate that what we perceive is not always a direct reflection of reality but rather a complex interplay of physical stimuli and our brain's interpretation. This realization encourages us to question our perceptions and consider the possibility that there is more beneath the surface of what we see. In a world filled with distractions and overwhelming visual information, being aware of afterimages can help us cultivate mindfulness and focus on the present moment.In conclusion, the phenomenon of afterimage is a captivating aspect of human perception that bridges art, science, and philosophy. It serves as a reminder of the intricacies of our visual system and the ways in which our experiences shape our understanding of the world. By exploring the implications of afterimages, we can deepen our appreciation for the complexity of sight and the richness of human experience. Whether in artistic expression, scientific inquiry, or personal reflection, the concept of afterimage invites us to look beyond the obvious and engage with the subtleties of perception.

“afterimage”这个概念指的是在长时间凝视一幅图像后所发生的视觉现象。当我们专注于一个明亮的物体，比如灯泡或色彩鲜艳的画作，然后转移视线时，我们的眼睛可能仍会感知到那个图像的余留印象。这种效果是由于我们的眼睛和大脑处理视觉信息的方式。我们眼睛中的光感受器，特别是负责颜色视觉的锥体细胞，在暴露于强烈刺激时会暂时疲劳。因此，当我们改变视线时，可能会看到原始图像的幽灵轮廓或互补色。这一现象既迷人又令人困惑，因为它展示了我们视觉系统的复杂运作。在艺术和设计中，afterimage效应可以被创造性地运用，以增强视觉体验。艺术家们常常使用对比色和图案来创作与观众的感知互动的作品。例如，如果一个人盯着白色背景上的鲜红色圆圈看，然后再看向别处，他们可能会看到一个绿色圆圈。这种错觉可以引发强烈的情感反应，并促使人们思考感知的本质。通过理解afterimages的工作原理，艺术家可以操控视觉元素，以引发观众特定的反应。此外，对afterimages的研究不仅限于艺术，还扩展到心理学和神经科学领域。研究人员探索这些视觉现象如何揭示人类认知和感官处理的见解。例如，涉及afterimages的实验可以帮助科学家理解大脑如何整合视觉信息并适应变化的刺激。这些知识在教育等领域具有实际应用，理解视觉感知可以改善教学方法和学习材料。在日常生活中，afterimages提醒我们感官的局限性。它们表明我们所感知的并不总是现实的直接反映，而是物理刺激与我们大脑解释之间的复杂相互作用。这一认识鼓励我们质疑自己的感知，并考虑到我们所见的表面之下可能隐藏着更多。在充满干扰和过量视觉信息的世界中，意识到afterimages可以帮助我们培养正念，专注于当下。总之，afterimage现象是人类感知的一个迷人方面，它连接了艺术、科学和哲学。它提醒我们视觉系统的复杂性以及我们的经历如何塑造我们对世界的理解。通过探索afterimages的含义，我们可以加深对视觉复杂性的欣赏，以及人类经验的丰富性。无论是在艺术表现、科学探究还是个人反思中，afterimage的概念都邀请我们超越明显的事物，深入接触感知的微妙之处。