Image processing apparatus and method
First Claim
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1. An apparatus having an image processing function, comprising:
- first acquisition means for acquiring a first portion of data as a data stream obtained from image data that has been sequentially converted and encoded;
decoding means for decoding the data acquired by said first acquisition means and obtaining a two-dimensional image;
analysis means for analyzing the two-dimensional image obtained by said decoding means and determining a region of interest within the two-dimensional image; and
second acquisition means for acquiring a second portion of data as a data stream obtained from the image data based on the region of interest determined by said analysis means,wherein the apparatus causes said decoding means and said analysis means to operate on the basis of the data stream acquired by said second acquisition means.
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Abstract
An apparatus having image processing function performs image processing method. In the image processing method, a first portion of data is acquired as a data stream obtained from image data that has been sequentially converted and encoded, then the acquired data is decoded to obtain a two-dimensional image. The two-dimensional image is analyzed to determine a region of interest within the two-dimensional image. Then, a second portion of data is acquired as a data stream obtained from the image data based on the region of interest. Thus, areas that are useful to the diagnosis can be displayed promptly and in detail.
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2 Claims
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1. An apparatus having an image processing function, comprising:
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first acquisition means for acquiring a first portion of data as a data stream obtained from image data that has been sequentially converted and encoded; decoding means for decoding the data acquired by said first acquisition means and obtaining a two-dimensional image; analysis means for analyzing the two-dimensional image obtained by said decoding means and determining a region of interest within the two-dimensional image; and second acquisition means for acquiring a second portion of data as a data stream obtained from the image data based on the region of interest determined by said analysis means, wherein the apparatus causes said decoding means and said analysis means to operate on the basis of the data stream acquired by said second acquisition means.
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2. A method of image processing, comprising:
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a first acquisition step of acquiring a first portion of data as a data stream obtained from image data that has been sequentially converted and encoded; a decoding step of decoding the data acquired in the first acquisition step and obtaining a two-dimensional image; an analysis step of analyzing the two-dimensional image obtained in the decoding step and determining a region of interest within the two-dimensional image; and a second acquisition step of acquiring a second portion of data as a data stream obtained from the image data based on the region of interest determined in the analysis step, wherein the decoding step and the analysis step operate on the basis of the data stream acquired in the second acquisition step.
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Specification