Depth Perception Paper

The human brain is capable of perceiving and interpreting information or stimuli received through the sense organs (i.e., eyes, ears, nose, mouth, and skin) (Weiten, 1998). This ability to perceive and interpret stimulus allows the human being to make meaningful sense of the world and environment around them. However, even as the human being is able to perceive and interpret stimuli information through all sense organs, stimuli is most often or primarily interpreted using the visual (eyes) and auditory (ears) sense organs (Anderson, 2009). However, for the purpose of this paper, the visual information process will be examined.

The way we perceive objects depends on different things. One thing that changes the way we view things is monocular depth cues. Monocular depth cues are cues on depth perception that are accessible only to one eye at a time. There are actually a couple of different monocular depth cues. The ones that I will cover will be size constancy, aerial perspective, linear perspective, and texture gradient. Size constancy refers to the tendency to perceive an object or objects as the same size regardless of it being near or far. For example, the imagineers at Walt Disney World use this with their Christmas tree to make it appear bigger. At the bottom of the tree, they place ornaments that are huge. Since people see the huge ornaments at the bottom of

Have you ever eaten a taco? If so, then you know that before you eat it you’d want to know what is inside and how it looks as a whole. You’d want to see the details of the ingredients, and you’d also want to see the external features. The same goes for other things like events that have happened. When we look at things from far away and close up we gain different perspectives. If we look at things from close up we are able to get detail and information, but it doesn’t give us the full picture. Meanwhile looking at things from far away gives us the entire picture, but it doesn’t give us the external attributes and details. When we look at it from both perspectives, we’re able to have a better defined and well processed idea of what we’re looking

I chose to analyze the case study, Tug Of War that was written by Yossi Sheffi and is found in the Harvard Business Review.

This is the reflexive process which brings the outside world in. For example, if there is a piece of paper with a pattern on it, which included a dotted pattern and dashed lines in the form of an oval. In this step, you see things for exactly what they are without interpretation, they are just dots and segmented lines. There is no preconceived notion of what this means. With our blind spot, in the bottom up processing, there is also an area that is missing. So, there seems to be a piece missing from our picture “puzzle” we are receiving from the light

The first thing that I learned about perception was earlier discovered by a psychologist by the name of Max Wertheimer. He discovered that our body clearly separates images into figures

The visual perception field is a very old are of study in psychological research. From ancient Greece to modern day scholars, philospher and psychologists have been studying on visual perception for centruries. As a result of people studying visual perception for such a lengthy amount of time, ground breaking researches have been conducted by many observers like Emil Emmert. In1881 it was found by Emil Emmert that an objects size afterimage seems to vary in size based on whether it is positioned close or farther away. When near by the object looks small. And the farther away it gets, the size of the object becomes noticeably larger. It’s perceived size is thought to be fixed on the retina and as it increases the perceived distance is also thought to increase consecutively. This

The way a human eye and brain works together to produce visual data understandable to the

Binocular rivalry is a term used for the switching of perception between two different images that are simultaneously seen by the eyes. When this occurs, you are only conscious of one of these images at a time, with the dominant image switching between the two every few seconds. During binocular rivalry, either all or part of one of the images is suppressed from consciousness. There are three main properties of binocular rivalry; exclusivity, inevitability and stochasticity. Exclusivity means that only one image can be seen at a time, inevitability is that perception will always change at some point, as it is impossible to hold onto one image forever, and stochasticity is that switching will occur at unpredictable times (Fox and Herrmann, 1967). Many factors can influence the dominance of an image, including motion, contrast and salience.

Object analysis is the process through which we can evaluate the function of an object, and evaluate the features including the benefits and disadvantages of that object. Furthermore, some objects are of high importance for us as they help us to spend our lives with ease and comfort. As I am studying in the US, the major problem I faced after my admission is the communication problem. I use this language because it is my second language and I find it really hard to communicate effectively with my teachers and the friends whom I am living with.

Vision is the most important sensory compared to other sensory modality therefore there is a wide range of research carried out on vision. Visual attention is defined as a term that portrays how individuals are able to change their view while attending to an image that is of a normal perspective due to the neurones in the cortex (Carasco, 2011). It is often described as a focal point which is situated with different locations in the region of space (Wright, 1998). Visual search requires detecting a specific target as quickly as possible. For example, trying to find your car in a large car park. By focusing our attention to the specific environment it improves our visual search of the target (Keane et al., 2015). The speed of a visual search

This depth or distance that the beholder of the eye misses as he/she analyzes the action of the 2-dimensional portrait is what’s called the painter’s space. In reality, one of the greatest abilities one’s eyes have is being able to determine depth and distance; small objects are at a far distance and bigger

Compare and contrast Marr and Nishihara’s and Biederman’s theories of object recognition. How well do they explain how we are able to recognize three dimensional objects despite changes in viewing angle?