page_title: PatchMatch
hierarchical_section_title: PatchMatch
caption_attribution_description: English: This picture is from my camera, used to demo the PatchMatch algorithm
context_page_description: The core PatchMatch algorithm quickly finds correspondences between small square regions of an image. The algorithm can be used in various applications such as object removal from images, reshuffling or moving contents of images, or retargeting or changing aspect ratios of images, optical flow estimation, or stereo correspondence.
context_section_description: The core PatchMatch algorithm quickly finds correspondences between small square regions (or patches) of an image. The algorithm can be used in various applications such as object removal from images, reshuffling or moving contents of images, or retargeting or changing aspect ratios of images, optical flow estimation, or stereo correspondence.
caption: Flowers at right bottom corner are removed using PatсhMatсh
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