In two dimensions, without depth perception, it was hard to tell what happened to the shrinking specks in the frames. 在没有深度的二维画面里,很难观察到逐渐缩小的两个点到底遭遇到了什么。
Perception: Visual Scene Analysis, Object Recognition, Auditory Scene Analysis, Depth Perception, Stereo Vision, Stereograms. 知觉:视觉景象分析、物体辨识、听觉景象分析、深度知觉、立体视觉、立体图。
This algorithm is concise, fast and efficient so that it could provide automatic and reliable depth perception for computer aided diagnosis system in clinical medical application diagnosing diseases. 可在临床医学疾病诊断应用中自动地为计算机辅助诊断系统提供可靠深度信息感知。
Two viewpoints allows distance to be calculated, similar to the way that binocular vision gives us depth perception. 两个视点将可以算出距离,就像双眼视觉给与我们深度的感官。
If you close one eye, you cannot get depth perception. 如果你关闭一只眼睛,你无法获得深度知觉。
We will study color vision, adaptation, the role of eye movements in carrying out visual analysis, motion perception, depth perception and pattern perception. 我们将学习颜色视觉、适应、眼球运动在视觉分析中的作用、运动知觉、深度知觉和图样知觉。
The accuracy of depth perception of 248 male truck drivers had been measured with the depth perception instrument under two experimental conditions: the visual object in high-speed and low-speed movement. 用深度知觉测试仪,对248名男性卡车驾驶员在视觉对象低速和高速运动条件下的深度知觉准确性进行了测量。
Eye Dominance and Depth Perception 优势眼与深度知觉
Visual perception, peripheral vision, sensory adaptation and depth perception were measured by VF questionnaire. Self care, mobility, social and mental status were measured by QOL questionnaire. VF和QOL问卷测量的指标分别包括主观视觉、周边视野、视觉适应、立体视觉以及自理能力、活动能力、社交能力、心理状态。
Thirdly, for the better effects of depth perception and third dimension, some functions for editing and controlling are developed including viewpoint parameters setting, material changing, illumination changing, picking etc. 进一步地,为了加强立体深度感和模型真实感,完成了视点参数设置、背景置换、纹理、光照、材质改变以及拾取、缩放等编辑和控制功能,使系统更加强大和实用。
Some Discussion on Visual Depth Perception in Virtual Reality 虚拟现实中关于视觉深度感知的讨论
The influence of texture on the depth perception in different spatial frequency channels 不同空间频率通道的深度知觉及其质地的影响
However, the capacities of attention distribution and depth perception in accident group were lower than those of the safety group. 事故组门机驾驶员双手协调及注意分配能力和深度知觉能力明显低于非事故组门机驾驶员;
Role of vergence movement in stereoscopic depth perception of human visual system 辐合运动在双眼深度感知中的作用
Conclusion: The vision function improved after phacoemulsification with intraocular lens implantation in the first or the second eye surgery, and only the peripheral vision and depth perception improved after the second eye surgery. 结论:第一眼和第二眼术后视功能均得到提高,第二眼手术后以周边视野和立体觉的改善为主。
We propose a method for making the striped-speckle screen used in a rainbow hologram recording system, which makes the system structure simpler while the reconstructed 2-D image having some single-eye depth perception. 本文提出一种条形散斑屏的制作方法,将其用于彩虹全息记录系统,不仅可以简化记录系统的结构,还可以对二维图片产生单眼深度感觉。
The sense and depth perception in visual function are important manifestation of visual quality. So we have evaluated and analysed contrast sensitivity ( CS) and stereoscopic vision before and after LASIK. 而视功能的形觉和深度觉是视觉质量的重要体现,因此,我们采用对比敏感度和立体视觉检查对近视患者LASIK术前、术后视功能情况进行全面地评价和分析。
On A New Depth Perception Tester with Digital-Displayed Function 新型数显深度知觉测试仪的研究
Age has no significant influence on the truck drivers 'depth perception. 年龄对卡车驾驶员深度知觉准确性无显著影响;
Binocular stereo vision technology is modeled on human use of binocular depth perception clues information approach, implementation of three-dimensional perception. 双目立体视觉技术属于被动测距的一种,双目立体视觉技术是仿照人类利用双目线索感知深度信息的方法,实现对三维信息的感知。
So it has important theory value and real significant to study on some issues of depth perception and three dimension reconstruction from binocular stereo vision. 因此,对双目立体视觉的深度感知与三维重建中的若干问题进行研究具有一定的理论价值和十分重要的现实意义。
In fact, both monocular and binocular cues play a very important role in the process of the depth perception formation. 实际上,在深度知觉的形成过程中,单眼线索和双眼线索一样都起着非常重要的作用。
The stereoscopic display technology is a more mature technology, but it only has psychological depth perception, so a long period of observation can make the observer uncomfortable. 虽然立体显示技术的发展较为成熟,但其只具备心理景深,长时间的观察会使人体带来不适感。
Depth perception is an important topic in the field of the human and computer vision research. 深度知觉是人类视觉和计算机视觉研究领域的重要课题。
It will be more useful to the trainees to have better depth perception effect and improve the realism and immersion in the visual system of marine simulator by using the stereoscopic display technology. 将立体显示技术应用于航海模拟器视景系统中,有助于提高航海模拟器视景系统的真实感和沉浸感,使受训人员具有更好的深度感知。
The particularity of the subjects, through expert guidance, select the simple reaction time, depth perception, speed perception, body movement and balance sense perception-based indicators of experimental tests, the experimental combination of the control group experiment. 由于实验对象的特殊性,经过专家的指导,选择简单反应时、深度知觉、速度知觉、本体运动感知觉和平衡觉为本实验测试指标,对实验组和对照组进行实验研究。
We also consider characters of human binocular vision, such as relative depth among objects to depth perception, human eyes sensitivity to straight lines and planes. 同时考虑人眼的立体视觉特征,例如图像中物体间相对深度对于人眼深度感知的重要性,人眼对直线,平面发生扭曲敏感性。
These studies and the results show that the human depth perception is affected by both monocular and binocular cues at the same time. Therefore, it must consider their role in the performance of virtual reality and computer vision to get the best visual effects. 这些研究及结果表明,人类的深度知觉同时受到单眼性线索和双眼性线索的影响,因此在计算机视觉和虚拟现实的表现中必须同时考虑它们的作用,以得到最佳的视觉效果。