Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Parallel Processing01:20

Parallel Processing

858
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
858
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

1.7K
Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
1.7K
Vision01:24

Vision

61.2K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
61.2K
Visual System01:26

Visual System

2.2K
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
2.2K
Aliasing01:18

Aliasing

746
Accurate signal sampling and reconstruction are crucial in various signal-processing applications. A time-domain signal's spectrum can be revealed using its Fourier transform. When this signal is sampled at a specific frequency, it results in multiple scaled replicas of the original spectrum in the frequency domain. The spacing of these replicas is determined by the sampling frequency.
If the sampling frequency is below the Nyquist rate, these replicas overlap, preventing the original...
746
Nonconscious Mimicry01:13

Nonconscious Mimicry

5.2K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
5.2K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

The low-density lipoprotein receptor LDLR mediates cellular entry of nonenveloped hepatitis A virus.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Reprogramming ferroptosis in MDSCs: For state-dependent immunotherapy combinations.

Biochimica et biophysica acta. Reviews on cancer·2026
Same author

Long-term cystatin C trajectories and cognitive decline in diabetes and non-diabetes: evidence from a national Chinese cohort.

Frontiers in medicine·2026
Same author

Characteristics of Waste Concrete Powder-Based Artificial Fine Aggregate and Its Application in Concrete.

Materials (Basel, Switzerland)·2026
Same author

Pictorial spacecrafts - the Ames' Glass.

i-Perception·2025
Same author

Relational embeddedness, organizational learning ambidexterity, and competitive advantage in digital healthcare.

Scientific reports·2025
Same journal

Analysis of human visual experience data.

Journal of vision·2026
Same journal

Pyramid-based Bayesian modeling for high-resolution behavioral analysis.

Journal of vision·2026
Same journal

Sensation without perception: The white whale effect and perceptual blindness in autonomous vehicles.

Journal of vision·2026
Same journal

Gaze behavior during closed-captioned movie viewing adapts to absent audio through more frequent switching between text and scene.

Journal of vision·2026
Same journal

In pursuit of saccade awareness: Limited volitional control and minimal conscious access to catch-up saccades during smooth pursuit eye movements.

Journal of vision·2026
Same journal

Dissociable effects of element-lifetime and stimulus-duration on local and global motion processing: An equivalent noise study.

Journal of vision·2026
查看所有相关文章

相关实验视频

Updated: Mar 18, 2026

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

12.3K

材料虚构:通过物质感知来比较基于物理的染和生成AI图像.

Yuguang Zhao1,2,3, Jeroen Stumpel4,5, Huib de Ridder1,6,7

  • 1Perceptual Intelligence Lab, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands.

Journal of vision
|March 16, 2026
PubMed
概括
此摘要是机器生成的。

生成的人工智能图像可以探索物质感知,形成一个新的视觉媒介. 尽管有初始的差异,但像稳定扩散这样的AI模型,当被限制时,会创造与传统方法相似的感知空间.

更多相关视频

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

18.1K
Photorealistic Learned Landscapes for Augmented Reality
06:54

Photorealistic Learned Landscapes for Augmented Reality

Published on: June 27, 2025

847

相关实验视频

Last Updated: Mar 18, 2026

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

12.3K
Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

18.1K
Photorealistic Learned Landscapes for Augmented Reality
06:54

Photorealistic Learned Landscapes for Augmented Reality

Published on: June 27, 2025

847

科学领域:

  • 计算机视觉 计算机视觉
  • 人与计算机的交互
  • 感知心理学 感知心理学

背景情况:

  • 生成型人工智能 (AI) 模型正在创建新的图像类型.
  • 这些AI图像可以在视觉上令人信服,但在物理上不合理.
  • 研究人工智能图像在视觉感知和作为新媒介的作用至关重要.

研究的目的:

  • 为了确定生成人工智能图像是否与中等独立的感知空间保持一致.
  • 将人工智能生成的图像与基于物理的染 (PBR) 的人类相似性判断进行比较.
  • 评估AI图像生成在不同模型和约束条件中的结构一致性.

主要方法:

  • 人类相似性判断被用来比较来自三个AI模型 (DALL-E 2,Midjourney v2,稳定扩散v1.5) 与BRDF数据集 (MERL) 的图像.
  • 实验1:人工智能模型从32种材料的文本提示生成图像.
  • 实验2:稳定扩散使用相同文本提示的深度地图约束.

主要成果:

  • 最初的AI模型 (DALL-E 2,Midjourney v2) 与1D MERL空间相比,产生了无关的2D感知空间.
  • 使用深度图限制的稳定扩散产生了强大的,非常相似的二维感知空间.
  • 这些受约束的AI空间与MERL和其他物质感知研究的结构相似.

结论:

  • 生成的人工智能图像,特别是当被限制时,可以形成探索物质感知的新媒介.
  • 人工智能模型展示了创造感知相关图像的潜力.
  • 进一步的研究可以利用人工智能来理解不同图像模式的视觉感知.