查询词典 vision

In the early research, HSV color space is considered to be uniform with human's vision model. Along with the analysis of HSV space, we find the uniform is limited and propose a new quantization method, which is more reasonable to human's vision model. Without decreasing the retrieval performance, the scheme non-uniformly quantizes the color space into 36 bins. Because the quantization result has only 36 bins, the computational complexity is decreased effectively while the performance increases. Relevance feedback is an interactive technique in the process of CBIR.

在以前的研究中，一直认为HSV色彩空间与人的视觉感知是一致的，本文通过对HSV色彩空间非等间隔量化的研究，发现这种一致是有限的，通过对HSV色彩空间的分析，本文对相似色区域的划分提出了从视觉上更合理的不等间隔的量化方法，使其更符合人的主观视觉模型，并且在不降低检索性能的前提下，使色彩量化为36种颜色，有效地降低了算法复杂度，提高了检索效率。

The past researches on the central reorienting were limited to the field of vision channel and cross-channel of vision and auditory, while in the field of auditory channel study, there are no relative published results.

首先，对其相关研究成果进行综述：(1)听觉IOR的理论模型：双过程模型和反应抑制理论；(2)听觉IOR的主要影响因素：空间关联、中央重新定向、刺激-反应计划方式和任务难度；其次，结合当前空间关联和中央重新定向两个影响因素的研究现状和存在问题，分别进行了两组实证研究。

VI design is the enterprise symbol and so on the basic essential factor, delays effectively by the force policy and the management system management system, forms the enterprise inherent vision image, penetration vision mark design unitizing transmits the enterprise the spirit and the management idea, promotes the enterprise and product well-knownness and the image effectively.

VI设计是将企业标志等基本要素，以强力方针及管理系统有效地延展，形成企业固有的视觉形象，透过视觉符号的设计统一化来传达企业精神与经营理念，有效地推广企业及其产品的知名度和形象。

The findings have shown that:(1) Low intensity of physical exercises have less stimulation on the choice reaction of vision, attention distribution reaction time of vision, arm stability of male students. By contraries, moderate intensity of body exercises has much more effects on that.

研究结果显示：(1)小强度身体锻炼对男大学生视觉选择反应时、视觉注意分配、手臂稳定性等促进作用较小，而中等强度身体锻炼对3项指标的影响较大。

Before and after exercises, the type of DDX-200 multifunction rehabilitation machine is used to test mentality and physiology ability which is produced by Beijing Boda electronic corporation examines some indicators of testers, such as the choice reaction time of vision, attention distribution of vision, arm stability and so on.

使用北京博达电子公司生产的DDX-200型电脑多功能心理生理能力测试康复仪，测试被测的视觉选择反应时，视觉注意分配和手臂稳定性等指标的数据并进行实验前后比较。

The theories of the quantified representation of color vision, the color space, the color reproduction and the color vision model, all of which are the foundations of color management, are studied. The dimension of color space and the problem of current uniform color space are discussed. A survey of the techniques related to print color reproduction is given.

本文研究了色彩管理的基础理论，包括颜色视觉的量化表示、色彩空间、色彩再现、颜色视觉模型，讨论了目前均匀色彩空间的问题和色彩空间的维数，对现有的打印色彩再现算法进行了综述。

Based on computer vision techniques,the method simulates the exclusive property of color vision of human eyes.

它可以取代虚拟现实中的数据手套，成为人机交互的工具。

But in fact, vitamin A effects on vision has nothing to do with myopia, which mainly affects the eyes in the dark light, vision (so-called "dark adaptation"), vitamin A deficiency can lead to a reduced ability to dark-adapted (the worst case, can cause night blindness), but also will lead to eye conjunctiva (commonly known as "white eye" part) or the cornea (commonly known as "black eye" part) of the damage, but does not cause myopia.

但实际上，维生素A对视力的影响与近视无关，它主要影响眼睛在暗光下的视力，维生素A缺乏会导致暗适应能力下降，还会导致眼睛结膜或角膜的损害，但不会引起近视。

It is not yet known whether robots will one day have vision as good as human vision.

现在还不知道有一天机器人是否具有人类一样的好视力。

It is not yet known whether robots will one day have vision as good as human vision.

人们不知道是否有一天机器人能具有像人类一样好的视觉。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。