Status Quo For Object Categorization
The recognition of object categories in images is a challenging problem in computer vision, especially when the number of categories is large. This is due to high intra class variability and the need for generalization across variations of objects within the same category. Objects within one category may look quite different. Even the same object may appear unalike under different viewpoint, scale, and illumination. Background clutter and partial occlusion add difficulties to recognition as well. Humans are able to recognize thousands of object types, whereas most of the existing object recognition systems are trained to recognize only a few, e.g., human face, car, simple objects, etc. Research has been very active on dealing with more categories and enabling incremental additions of new categories, and although the general problem remains unsolved, several multi-category objects detectors (number of categories around 20) for clustered scenes have been developed. One means is by feature sharing and boosting.
Read more about this topic: Boosting Methods For Object Categorization
Famous quotes containing the words status, quo and/or object:
“Recent studies that have investigated maternal satisfaction have found this to be a better prediction of mother-child interaction than work status alone. More important for the overall quality of interaction with their children than simply whether the mother works or not, these studies suggest, is how satisfied the mother is with her role as worker or homemaker. Satisfied women are consistently more warm, involved, playful, stimulating and effective with their children than unsatisfied women.”
—Alison Clarke-Stewart (20th century)
“Any woman who chooses to behave like a full human being should be warned that the armies of the status quo will treat her as something of a dirty joke. That’s their natural and first weapon. She will need her sisterhood.”
—Gloria Steinem (b. 1934)
“Franklin said once in one of his inspired flights of malignity—
Early to bed and early to rise
Make a man healthy and wealth and wise.
As if it were any object to a boy to be healthy and wealthy and wise on such terms.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)