By Robert A. Crone
This is the 1st accomplished textual content at the heritage of colour theories seeing that Halbertsma's publication of 1947. colour is mentioned in shut reference to the evolution of rules of sunshine and imaginative and prescient. The ebook has chapters at the old Greek principles of imaginative and prescient and colour; at the contributions of Arabic technological know-how; at the medical Revolution from Kepler to Newton; at the early background of the three-color speculation; at the trichromatic conception and faulty colour imaginative and prescient; and on Goethe's, Schopenhauer's and Hering's theories. New knowing of the constitution and capabilities of the retina and the mind eventually leads to the trendy technology of colour imaginative and prescient.
A background of Color has been written for ophthalmologists, optometrists and others who're drawn to visible technology and its background. The booklet calls for no really expert knowledge.
Read or Download A History of Color: The Evolution of Theories of Lights and Color PDF
Similar ophthalmology books
Pediatric Ophthalmology: present idea and perform’ is written through popular specialists with a long time of expertise and point of view at the cutting-edge thoughts. All chapters are constant in structure and elegance and feature useful software to the day-by-day perform of scientific and surgical pediatric ophthalmology.
This booklet, a successor to the hugely renowned functional consultant to Polaroid Retinal images, describes the basic parts of a retinopathy screening programme, together with the standards for referral to an ophthalmologist, drawing upon the event of the Newcastle approach during the last 20 years and the nationwide Screening Committee record upon Eye screening.
With visible signs taking place in 50-90 percentage of employees utilizing desktops, this sensible advisor information cautious prognosis and remedy of visible stipulations which may reason visible syndromes. This booklet offers the data, references, fabrics, and motion plans designed to aid practitioners diagnose and deal with computer-related imaginative and prescient issues.
Used - Like New
- LASIK (Laser in Situ Keratomileusis): Fundamentals, Surgical Techniques, and Complications (Refractive Surgery, 1)
- Visual perception. Part 2, Fundamentals of awareness: multi-sensory integration and high-order perception
- The Visual Brain in Action
- Glaucoma Volume 1: Medical Diagnosis and Therapy
Extra info for A History of Color: The Evolution of Theories of Lights and Color
Alhazen takes another important step forwards and, in so doing, becomes the first practitioner of physiological optics: he states that every point in the outside world is represented in the lens, the organ of sight. With this statement optics has for the first time entered the eye and the first concept of an 'image' of the outside world in the eye has been presented. It is not easy to prove such astatement, and Alhazen finds several artifices necessary. The cornea is struck by rays coming from all directions; how can the eye distinguish which rays come from which direction?
The width of these nerve canals can vary: under the influence of stimuli they open wide to allow the passage of animal spirits from the brain cavities. 1. An important and highly original feature of Descartes' thesis is that the origin and association of ideas are connected with material occurrences in the brain. With 'ideas' Descartes had in mind sensory sensations and the passions of the soul. That is a fundamental concept which is still maintained today. 1. The reflex are aeeording to Deseartes.
7. The formation of the secondary rainbow, from Theodoric of Freibergs De iride (ca. 1300). The refraction of the sun's rays is greatest in the upper raindrop, which appears blue, and least in the lowest raindrop, which appears red (from Crombie, p. 257). means of concave mirrors on land. Witelo knew that the perfect incendiary mirror was parabolic in shape and went on to describe the actual manufacture of a parabolic mirror out of a concave piece of iron. Witelo examined the colors which emerge from a prismatic crystal and observed dispersion of rays.
A History of Color: The Evolution of Theories of Lights and Color by Robert A. Crone