Patent ID: 9508010
Filing Date: 2016-11-29
CPC Classification: G06F,G06K,G06T

Claim Text:
1. An apparatus for video to text conversion using video analysis, the apparatus comprising: a video to text convert processor adapted to receive video data composed of a plurality of frames input from a video acquisition device, which compares pixels of a first frame against pixels of a second frame and identifies pixels of which their red-green-blue (RGB) pixel values were changed greater than a predetermined threshold value, identifies one or more objects in the received video data, each of the objects being defined with a quadrangular shaped object area information created by selecting four outermost positioned pixels among the pixel value altered pixels, classifies attribute information of each of the objects according to a size of the object area information in conjunction with the red-green-blue pixel value of each of the pixels defining the quadrangular shaped object area information of the respective object, identifies motion information of each of the objects identified in the video data, which changes for each time period from the area information of the object, identifies a pattern among a plurality of patterns represented by the motion information and attribute information of each of the objects identified in the video data thereby selectively determining one of a plurality of events corresponding to the identified pattern, and searches a database for words corresponding to the motion information and the attribute information of each of the identified objects, and combines the searched words to generate a sentence or word arrangement corresponding to the event, wherein the searched word that corresponds to the attribute information of each of the identified objects is used as a subject part in the sentence or word arrangement, and the searched word that corresponds to the moving information of each of the identified objects is used as a predicate part in the sentence or word arrangement corresponding to the identified event.