Image acquisition device and image hiding method thereof

An image capture device and picture technology, applied in image communication, color TV parts, TV system parts, etc. The effect of high data security

An image capture device and picture technology, applied in image communication, color TV parts, TV system parts, etc. The effect of high data security

CN102065201AInactive Publication Date: 2011-05-18INVENTEC CORP
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  • Image acquisition device and image hiding method thereof
  • Image acquisition device and image hiding method thereof
  • Image acquisition device and image hiding method thereof

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0029] Please refer to figure 1 , which is a block diagram of an image capturing device according to an embodiment of the present invention. like figure 1 As shown, the image capture device 100 includes a storage unit 10 , a capture unit 30 , an encryption unit 50 , a processing unit 70 and a display unit 90 . The image capture device 100 is, for example, a digital camera, a digital video camera or a monitor, and the image capture device 100 can be applied to a portable electronic device or a data processing device, such as a mobile phone, a digital personal assistant (Personal Digital Assistance, PDA) , smartphone, notebook or desktop computer. The storage unit 10 is used for storing data, such as a built-in memory, an external memory card, and the like. The capturing unit 30 is used for capturing picture information, the...

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Abstract

The invention discloses an image acquisition device and an image hiding method thereof. The image hiding method comprises the following steps of: firstly, acquiring picture information which comprises real image information and additional information; secondly, placing a file tag into an additional region of an image file; thirdly, if the file tag instructs displaying the real image information, storing the real image information in an image region of the image file and storing the additional information in the additional region of the image file; and lastly, if the file tag instructs hiding the real image information, moving the real image information to the additional region and placing preset image information into the image region.

Description

technical field [0001] The invention relates to an image capture device and its method for hiding pictures, and in particular to an image capture device with high data security and its method for hiding pictures. Background technique [0002] In order to provide diversified functions related to images, current electronic devices, such as mobile phones, personal digital assistants (PDAs), notebooks or desktop computers, mostly have image capture devices, such as digital cameras , digital cameras, monitors. Thus, the user can save the image through the image capture device. [0003] However, if the image capture device contains relatively private photos, the existing image capture devices do not have the function of keeping the image pictures (such as private photos) secret to prevent them from being viewed. In this way, when the user borrows the image capture device (such as a camera), the private photos stored in the camera may be peeped by others. Contents of the invent...

Claims

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Application Information

Patent Timeline
18 May 2011
Publication
CN102065201A
IPC
H04N1/21; H04N5/225
Inventors
陈钰君