OBJECT DETECTION METHOD AND OBJECT DETECTION APPARATUS

Abstract: an object detection method and an object detection apparatus are disclosed. in the object detection method, a bitstream of a progressively encoded jpeg image is fetched from an image supply device, wherein the bitstream includes a header and a subset of a plurality of discrete cosine transform (dct) coefficients of the jpeg image, the subset of the dct coefficients is decoded according to information in the header to reconstruct a coarse scan image of the jpeg image; and an object detection is performed on the coarse scan image to detect an object in the jpeg image.

Inventor(s): Tzu-Hsu Chen, Bo-Ying Huang, Ti-Wen Tang

CPC Classification: G06V10/20 (IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING)

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