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Huang et al., 2018 - Google Patents

Reversed sketch: A scalable and comparable shape representation

Huang et al., 2018

Document ID
14925410421293000911
Author
Huang M
Lin J
Chen N
An W
Zhu W
Publication year
Publication venue
Pattern Recognition

External Links

Snippet

The shape features of images are essential to image recognition, comparison and retrieval since most users are more interested in recognizing or comparing images by shape than by color and texture [1]. Comparing or retrieving images by shape is still envisioned as one of …
Continue reading at www.sciencedirect.com (other versions)

Classifications

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    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G06K9/4604—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes, intersections
    • G06K9/4609—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes, intersections by matching or filtering
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    • G06K9/46—Extraction of features or characteristics of the image
    • G06K9/52—Extraction of features or characteristics of the image by deriving mathematical or geometrical properties from the whole image
    • G06K9/527—Scale-space domain transformation, e.g. with wavelet analysis
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    • G06K9/62—Methods or arrangements for recognition using electronic means
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