Method and apparatus for processing image data
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United States of America Patent
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N/A
Issued Date -
Jan 19, 2006
app pub date -
Jan 24, 2005
filing date -
Jul 25, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A network camera apparatus is disclosed including an image requisition unit which obtains an analog signal of an image and converts this into digital format; an image compression unit which utilizes standard image compression techniques (JPEG, MJPEG) to decrease the data size; an image processing unit which analyzes the compressed data of each image, detects motion from compressed data, and identifies background and foreground regions for each image; a data storage unit which stores the image data processed by the image processing unit; a traffic detection unit which detects the traffic amount of the network and decides the frame rates of the image data to be transmitted; and a communication unit which communicates with the network to transmit the image data and other signals.
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