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Stitching Photo Mosaics. Stitching photos to construct a wild-view scene. Part1: CORNER DETECTION Part2: PERSPECTIVE MAPPING and MOSAICING Handout after.

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Presentation on theme: "Stitching Photo Mosaics. Stitching photos to construct a wild-view scene. Part1: CORNER DETECTION Part2: PERSPECTIVE MAPPING and MOSAICING Handout after."— Presentation transcript:

1 Stitching Photo Mosaics

2 Stitching photos to construct a wild-view scene. Part1: CORNER DETECTION Part2: PERSPECTIVE MAPPING and MOSAICING Handout after Part2 Finished

3 CORNER DETECTION

4 Read an image, detect its all corner by HARRIS CORNER DETECTION (bonus) Invariant or robust features on scale, orientation, illumination

5 A GDI+ Image Loader You may use any other library(openCV, matlab, etc) except existing corner detection function.

6 Get color from Pixel(X,Y) in gbmpPicL Color c; gbmpPicL->getPixel(X, Y, &c); int red = c.GetR(); Set color at Pixel(X,Y) in gbmpPicL gbmpPicL->setPixel(X, Y, Color(0,255,0));//draw green at (X,Y)

7

8 Show the response cited from http://www.ikaros-project.org/articles/2004/monoculardepth1/ Non-Maxima suppression cited from http://ssip2003.info.uvt.ro/lectures/chetverikov/edge_detection.pdf

9


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