Conversation analysis (CA) is an approach to the study of social interaction, embracing both verbal and non-verbal conduct, in situations of everyday life. CA originated as a sociological method, but has since spread to other fields.
Topic pages aggregate useful news, archival information, photos, graphics, audio and video published on the topic in The New York Times.
May 08, 2014 · An holistic,comprehensive,introductory approach; An image is a 2-D light intensity function f(x,y)A digital image f(x,y) is discretized both in spatial coordinates and brightnessIt can be considered as a matrix whose row, column indices specify a point in the image and the element value identifies gray level at that pointThese elements are referred to as pixels or pels
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