CPC G06T 7/13 (2017.01) [G06T 1/20 (2013.01); G06T 7/11 (2017.01); G06V 10/44 (2022.01); G06V 30/147 (2022.01); G06T 2207/20182 (2013.01); G06V 30/10 (2022.01)] | 20 Claims |
1. An image processor comprising:
a pre-processor configured to perform spatial filtering on an input image signal and output a line image signal corresponding to a single scan line;
a segmentation processor configured to classify a class of the line image signal and output a segmentation signal representing the class, wherein the segmentation signal comprises a single valued function with a one-dimensional domain corresponding to horizontal positions of the line image signal; and
a correction processor configured to correct the segmentation signal based on the line image signal, wherein the correction processor detects a class boundary of the segmentation signal, wherein the class boundary indicates a first point among the horizontal positions of the line image signal, detects an edge within an edge region of the input image signal, wherein the edge comprises a second point among the horizontal positions of the line image signal, and corrects the segmentation signal based on the detected edge.
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