Photographing device for controlling image recording according to the state of a received image signal on image recording and an image recording method thereof
First Claim
1. A photographing device, comprising:
- a receiver, for receiving an image signal generated by capturing an image;
a recorder, for recording the image signal on a recording medium; and
a controller, for determining a state of the received image signal and controlling the recorder to record the image signal based on the determined state of the image signal.
1 Assignment
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Accused Products
Abstract
A photographing device and method are provided for controlling image recording according to the state of a received image signal on image recording. The photographing device includes a receiver which receives an image signal generated by capturing an image, a recorder which records the image signal on a recording medium, and a controller which operates the recorder to record the image signal received through the receiver by determining the state of the received image signal during recording of the image signal and controlling whether or not the recorder is to record or continue recording the image signal based on the determined state of the image signal. Accordingly, a distorted image signal is prevented from being recorded and user convenience and efficient utilization of recording space can be enhanced.
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Citations
16 Claims
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1. A photographing device, comprising:
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a receiver, for receiving an image signal generated by capturing an image; a recorder, for recording the image signal on a recording medium; and a controller, for determining a state of the received image signal and controlling the recorder to record the image signal based on the determined state of the image signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An image recording method of a photographing device, the method comprising:
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determining a state of an image signal while receiving and recording the image signal generated by remotely capturing an image; and controlling whether or not the recording of the image signal is to be continued based on the determined state of the image signal. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A photographing device, comprising:
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a photographing module, for generating an image signal by capturing an image and transmitting the image signal; and a main body, for recording the image signal received from the photographing module by determining a state of the received image signal and controlling the recording of the image signal based on the determined state of the image signal.
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16. An image recording method of a photographing device, the method comprising:
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detecting a user input command for starting image recording, demodulating a received modulated image signal and converting the demodulated image signal into a digital image signal; and analyzing the digital image signal and determining a state of the received image signal by analyzing a synchronizing signal contained in the digital image signal to determine if a cycle of the synchronizing signal is irregular or if a size of the synchronizing signal exceeds a certain range, and where the state of the received image signal during image recording deteriorates, stopping the recording of the received image signal and converting a mode of the photographing device into a recording standby mode, where the state of the received image signal improves, restarting the recording of the received image signal and converting the mode of the photographing device into a recording mode, and where the state of the received image signal during image recording remains good, continuing the recording of the received image signal.
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Specification