Printer for printing moving image data and its control method
A technology of moving images and printers, applied in the direction of using printers for visual presentation, input/output process of data processing, image communication, etc., can solve problems such as trouble
Inactive Publication Date: 2006-05-24
SAMSUNG ELECTRONICS CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, it is a bit cumbersome to require that the printer must be connected to an external device that installs the shooting program and the printer driver.
Moreover, it is difficult to capture moving image data at 15 to 30 frames per second frame by frame
Method used
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Embodiment Construction
[0019] Embodiments of the present invention will be described in detail below, specific examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to identical devices. The embodiments are described next in order to explain the present invention by referring to the figures.
[0020] figure 1 A block diagram of an image printing system of a printer having a moving image printing function according to an embodiment of the present invention is shown.
[0021] refer to figure 1 , the image printing system includes: a computer 100 serving as a provider of moving images; and a printer 200 serving as a moving image output (providing) device. next to figure 1 In the description of the embodiment, the computer 100 and the printer 200 connected to the computer 100 are taken as an example of an image printing system among various moving image providing apparatuses.
[0022] The computer 100 is an external device that transmits moving image s...
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Disclosed are a printer for printing moving image data and a control method thereof, including: a printer engine unit for printing data to be printed; an interface unit connected to external equipment and receiving frames continuously input from the external equipment according to moving image data; image extraction A unit for extracting at least one key frame in the frame input through the interface unit to represent moving image data; an image processor for converting data corresponding to the key frame extracted by the image extraction unit into printable in the printer engine unit image data; and the controller, when judging that the moving image data has been received by the interface unit, controls the image extraction unit to extract at least one key frame representing the moving image data, and when the key frame is converted into image data by the image processor, controls The controller controls the print engine unit to perform a print operation on image data. Therefore, certain moving image data can be automatically extracted from the moving image data and printed on printing paper.
Description
technical field [0001] The present invention relates to a printer for printing moving image data and a control method thereof, in particular to a printer for automatically extracting predetermined frame data from moving image data sent from an external device and printing the extracted frame data and a control method thereof. Background technique [0002] Generally speaking, a moving image pickup device, such as a digital video camera (DVC), records the image and sound captured by the user on a recording medium such as a magnetic tape that is usually inserted into a DVC deck, or from the recording medium reproduce the captured image and sound. The images and sounds recorded on the tape are output through the viewfinder of the DVC or through the speakers. If the moving picture camera is connected to a display such as a television, the images and sounds recorded on the tape can also be output through the display. [0003] The moving images captured by the user with the movin...
Claims
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IPC IPC(8): G06F3/00G06F3/12G06K15/02H04N1/00
CPCG06F3/1204G06F3/1244G06F3/1253G06F3/1285G06K15/02G06K15/181H04N1/00127H04N1/00204H04N1/00238H04N1/00286H04N1/00297H04N1/00307H04N2201/0082G06F3/12
Inventor 金大显
Owner SAMSUNG ELECTRONICS CO LTD