Ví dụ về việc sử dụng Colour vision trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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Reduced colour vision.
Colour vision tests.
You could have poor colour vision and not even know.
Out of 20 boys,it is likely that one or two will have a colour vision problem.
Colour vision deficiency(CVD) affects millions of people worldwide.
Some school health services willalso be able to test children's colour vision.
The inherited poor colour vision usually affects both eyes and the severity doesn't change over one's lifetime.
Assessment is not possible ata very young age but full colour vision develops very early.
People with colour vision deficiency can see colour, but their colour perception is limited and inaccurate.
It is the first time thatresearchers have succeeded in imitating bird colour vision with a high degree of precision.
People who have normal colour vision are able to distinguish the coloured numbers, symbols, or paths from the background of coloured dots.
A term frequentlyused to describe the colour plates of the Ishihara Colour Vision Test is“pseudoisochromatic.”.
There are varying degrees of colour vision deficiency, and the degree of intensity of the light and the nearness of the object can also affect colour vision ability.
Dalton is software allowingpeople with different kinds of color blindness(colour vision deficiency) to see more colors.
In the most commonly used colour vision test, you look for different coloured numbers or symbols hidden in varying backgrounds of coloured dots.
Or you may be able to pick out patterns that are different from a person with normal vision, depending on what type of colour vision problem you have.
Abnormal colour vision: Abnormal colour vision also termed as colour-blindness is the inability to differentiate between certain shades of colour. .
There are also plenty of tools that will allow you to see how your design isgoing to look to the 10% of people with some form of colour vision deficiency.
The Ishihara Colour Vision Test consists of a booklet, each page containing a circular pattern(or"plate") comprising many dots of various colours, brightness and sizes.
Because the Ishihara test requires the person being screened to recognize and identify numbers,the test may be less reliable when testing the colour vision of very young children.
The D15 test, like the Ishihara Colour Vision Test,is for colour vision screening purposes only, and cannot quantify the severity of a person's colour blindness.
But please be aware that because exact colour representation is essential for the accuracy of any colour blind test,results from online colour vision screening tests are suspect.
Colour vision tests are also used to screen applicants for jobs in fields where colour perception is essential, such as law enforcement, the military, or electronics.
The effect colour blindness has on a person's job performance depends in large part on the color-related requirements of the position andthe severity of the person's colour vision deficiency.
It may also be associated with pain or a pulling sensation during eye movement,and there may be a noticeable loss of colour vision- particularly a desaturation of reds that makes them look more greyish-red.”.
Potential employees need plenty of stamina, should be physically fit, observant, capable of concentrating for long periods of time, and must have excellent hand-eye co-ordination,hearing and colour vision.
If a colour vision deficiency is found, further testing might be needed to tell exactly what the nature of the deficiency is, as this will affect whether the person will be able to do certain jobs or be able to get certain types of driving licenses.
From 1855 to 1872, Maxwell published at intervals a series of investigations concerning the perception of colour, colour-blindness, and colour theory,and was awarded the Rumford Medal for"On the Theory of Colour Vision".[103].
Any distinct bands perceived are an artefact of human colour vision, and no banding of any type is seen in a black-and-white photo of a rainbow, only a smooth gradation of intensity to a maximum, then fading towards the other side.