IMAGE PERSPECTIVE PROCESSING

摘要

Methods, systems, and apparatus for adjusting a perspective of an image are described. Pixels from each of a plurality of rows of the image are removed, where the count of pixels removed is based on a location of the corresponding row in the image. In one example embodiment, the image is rotated prior to and after removal of the pixels based on the type of perspective alteration.

主权项

1. A system for altering a perspective of an image, the system comprising:
an image processing module, implemented using at least one hardware processor, for: obtaining a selection of a type of perspective reduction, the perspective reduction gradually narrowing a perspective of the image corresponding to a selected side of the image; rotating an image from an original orientation to an intermediary orientation based on the selected type of perspective reduction, wherein the intermediary orientation comprises one of: 90 degrees clockwise from the original orientation for a left-side type perspective reduction, 180 degrees from the original orientation for a bottom-side type perspective reduction, and 90 degrees counter-clockwise from the original orientation for a right-side type perspective reduction; removing one or more pixels from each of a plurality of rows of the image while the image is positioned in the intermediary orientation, where a quantity of pixels removed from a row of the image is based on a location of the corresponding row in the image; and rotating the image back to the original orientation after removing the one or more pixels.