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Distorts Filter                                Description

                       Shift                         Rows of images are moved either horizontally or vertically.

                       Spherize                      This filter produces a kind of bubble the size of the picture or selection, giving
                                                     the impression that the content is encircled by a sphere.

                       Value Propagate               It operates on colour borders by distributing pixels that differ in a specific
                                                     manner from their surrounding pixels and configuring the options for mode
                                                     and propagate.
                       Video Degradation             It resembles the distortion that low-resolution monitors generate in video.


                       Waves, Whirl and Pinch, Wind  Using the effects of waves, whirling and pinching, and wind, it distorts an
                                                     image.

                       Curve Bend                    This tool is useful for altering the form of any layer and typically distorts
                                                     images by setting up a bending curve. Layers are used to progressively apply
                                                     the distortion from one image or selection border to the next. Option settings
                                                     that are accessible can be used to control curve bending. By selecting higher
                                                     and lower, respectively, the layer’s top and bottom can be modified.
                                                     Swap will switch the lower and upper curves, while Mirror will produce a
                                                     lower curve that is the top curve’s mirror image. Reset flattens the picture to
                                                     its initial state.

                       Emboss(legacy)                The active layer or selection is stamped and carved by this filter, which gives
                                                     it relief with bumps and hollows. Dark regions are carved, while bright ones
                                                     are raised.
                       NewsPrint                     It mimics the look of a newspaper.

                       Pagecurl                      It raises the edges of the images.





                                                 Lab Assignment ‘n Activity                       #Experiential Learning




                    1.  Open a suitable image in GIMP as shown.




























                                                                                      Multimedia Design Using GIMP   279
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