Abstract: Systems and methods are disclosed for automated color selection for focus peaking highlighting. For example, methods may include accessing a color image including a first component image, a second component image, and a third component image that each encode a dimension of a color space used to encode the color image; selecting pixels of the color image for focus peaking highlighting based on pixel values of the first component image; and determining a color for focus peaking highlighting based on the second component image and on the third component image.

Abstract: A flare value is estimated for a color channel using downscaled images of images obtained via dual fisheye lenses. The flare value is adjusted based on at least one of luminance exposure compensation (LEC) or automatic color lens shading (ACLS) data to obtain an adjusted flare value. Flare in the color channel of at least one of the images is corrected by combining the adjusted flare value with pixel values of the at least one of the images.

Abstract: A flare value is estimated for a color channel using downscaled images of images obtained via dual fisheye lenses. The flare value is adjusted based on at least one of luminance exposure compensation (LEC) or automatic color lens shading (ACLS) data to obtain an adjusted flare value. Flare in the color channel of at least one of the images is corrected by combining the adjusted flare value with pixel values of the at least one of the images.

Abstract: An image capture device may include an image sensor, a processor, and memory. The image sensor may be configured to obtain an image. The processor may be configured to: generate a grid on the image forming tiles; determine a fringing level of each vertex of the vertices; sort all of the tiles based on the fringing level of each tile so that the tiles are sorted in a descending order from the tile with a highest of the fringing levels to the tile with a lowest of the fringing levels; and apply a fringing compensation to a subset of the sorted tiles to obtain a processed image. The memory may be configured to store the processed image.

Abstract: An image capture device may include an image sensor, a processor, and memory. The image sensor may be configured to obtain an image. The processor may be configured to: generate a grid on the image forming tiles; determine a fringing level of each vertex of the vertices; sort all of the tiles based on the fringing level of each tile so that the tiles are sorted in a descending order from the tile with a highest of the fringing levels to the tile with a lowest of the fringing levels; and apply a fringing compensation to a subset of the sorted tiles to obtain a processed image. The memory may be configured to store the processed image.

Abstract: An image capture device may include an image sensor, a processor, and a memory. The image sensor may be configured to obtain an image. The processor may be configured to generate a grid on the image. The grid may include one or more vertices. The one or more vertices may be used to form tiles. The processor may be configured to determine a flare level of each vertex. The processor may be configured to assign a maximum flare level for each tile of the image. The processor may be configured to sort the tiles. The tiles may be sorted based on the maximum flare level of each tile. The processor may be configured to apply a flare compensation to a subset of the tiles to obtain a processed image. The processed image may have reduced flare artifacts or no flare artifacts. The processed image may be stored in the memory.

Abstract: An image capture device may include an image sensor, a processor, and a memory. The image sensor may be configured to obtain an image. The processor may be configured to generate a grid on the image. The grid may include one or more vertices. The one or more vertices may be used to form tiles. The processor may be configured to determine a flare level of each vertex. The processor may be configured to assign a maximum flare level for each tile of the image. The processor may be configured to sort the tiles. The tiles may be sorted based on the maximum flare level of each tile. The processor may be configured to apply a flare compensation to a subset of the tiles to obtain a processed image. The processed image may have reduced flare artifacts or no flare artifacts. The processed image may be stored in the memory.