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Image processing device and method

An image processing device and image technology are applied in the field of image processing to achieve the effects of beautiful images and improved accuracy

Active Publication Date: 2015-11-25
FUJITSU LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, when the skin color is close to the background color, it is difficult to segment the hand area by color alone

Method used

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  • Image processing device and method
  • Image processing device and method
  • Image processing device and method

Examples

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Embodiment Construction

[0028] The examples of the present disclosure will now be described more fully with reference to the accompanying drawings. The following description is merely exemplary in nature, and is not intended to limit the present disclosure, application, or use.

[0029] Example embodiments are provided so that this disclosure will be thorough and will fully convey its scope to those skilled in the art. Numerous specific details such as examples of specific components, devices, and methods are described to provide a detailed understanding of the embodiments of the present disclosure. It will be obvious to those skilled in the art that no specific details need to be used, the example embodiments can be implemented in many different forms, and none of them should be construed as limiting the scope of the present disclosure. In some example embodiments, well-known processes, well-known structures, and well-known technologies are not described in detail.

[0030] figure 1 An example of an im...

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Abstract

The present disclosure relates to an image processing device and method. The device includes: an acquiring unit for acquiring an image containing an object image; a calculating unit for calculating one or more candidate object image areas based on color and edge characteristics of the image; a selecting unit for selecting a candidate object image area with the maximal similarity to a predetermined color model as a first object image area from the one or more candidate object image areas; a determining unit for determining other of the one or more candidate object image areas as a non-object image area or a second object image area with the first object image area; a creating unit for creating an adaptive color model; and a detecting unit for detecting, based on the adaptive color model, an area containing the object image in the each of the first and second object image areas.

Description

Technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to an apparatus and method for detecting the boundary of an object image such as a finger image. Background technique [0002] This section provides background information related to the present disclosure, which is not necessarily prior art. [0003] When scanning a document image with a top-mounted scanner or taking a picture of a document with a configured camera / smartphone, the user will press the document with his finger to complete the scanning or shooting process. Therefore, the user's finger will be present in the scanned or captured image. This makes the scanned / photographed document image unsightly, so it is necessary to remove the finger area on the image. In order to remove the finger image, two steps are usually taken: first, detect the finger area; second, remove the finger area. [0004] The automatic finger detection problem can be seen as an image se...

Claims

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Application Information

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IPC IPC(8): G06T7/40G06T5/00
CPCG06K9/4652G06K9/6215G06K9/6267G06T2207/10024G06T7/11G06T7/12G06T7/194G06T7/136G06V40/107
Inventor 谢术富何源孙俊
Owner FUJITSU LTD
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