IMAGE RECOGNITION APPARATUS
First Claim
1. An image recognition apparatus configured to determine whether or not an object which is to be detected is included in a frame, comprising:
- a pre-processing unit configured to generate first calculation image data from a first area image in the frame, a size of the first calculation image data being smaller than that of the first area image;
a neuro calculation unit configured to calculate a neuro calculation value which indicates whether or not the object which is to be detected is included in the first area image by performing neuro calculation on a pixel value of the first calculation image data; and
a post-processing unit configured to generate result data which indicates whether or not the object which is to be detected is included in the frame by using the neuro calculation value.
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Abstract
An image recognition apparatus determines whether an image of a pedestrian is captured in a frame of video data captured by a vehicle mounted camera. A pre-processing unit determines a detection block from within a frame, and cuts out block image data corresponding to the detection block from the frame. Block data with a predetermined size that is smaller than the size of the detection block is created from the block image data. A neuro calculation unit executes neuro calculation on the block data, and calculates an output synapse. A post-processing unit determines whether a pedestrian exists within the detection block on the basis of the output synapse. When a pedestrian is detected, the post-processing unit creates result data, which is obtained by superimposing the detection block within which the pedestrian was detected onto the frame.
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Citations
18 Claims
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1. An image recognition apparatus configured to determine whether or not an object which is to be detected is included in a frame, comprising:
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a pre-processing unit configured to generate first calculation image data from a first area image in the frame, a size of the first calculation image data being smaller than that of the first area image; a neuro calculation unit configured to calculate a neuro calculation value which indicates whether or not the object which is to be detected is included in the first area image by performing neuro calculation on a pixel value of the first calculation image data; and a post-processing unit configured to generate result data which indicates whether or not the object which is to be detected is included in the frame by using the neuro calculation value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification