METHOD FOR REPLACING MODEL IMAGE ONTO TWO-DIMENSIONAL IMAGE, MODEL IMAGE REPLACING DEVICE FOR IT AND COMPUTER READABLE PROGRAM RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To automate image processing to arrange a model image in the same direction as the original two-dimensional image. SOLUTION: In image processing replacing a part (sink cabinet) of a two-dimensional image such as a kitchen with another model image, the two-dimensional coordinate data of a characteristic part of the sink cabinet on a display screen is correctly transformed into the coordinate system of real space, the model image is arranged in the real space correspondence area of the sink cabinet based on the real size data, and the model image after the arrangement processing is inversely transformed from a real space coordinate system onto the two-dimensional image and displayed. A three-axes (vertexes A to D) in an orthogonally crossed state in the real space is also used as the characteristic part of the sink cabinet, and focal distance correspondence value based on a focal distance when the two-dimensional image is photographed is used when transformation and inverse transformation are processed.