Photo movie creating method, apparatus, and program
A photo movie creating apparatus stores a photo movie creating program. When the photo movie creating program is started, a position detecting section and an image editing section are generated in the CPU. The position detecting section detects a distance L 1 from the center to the edge of a cropping frame for cropping a target subject out of a still image, and a distance L 2 from the center of the target subject to the edge of the still image on this cropping frame's edge side. The image editing section compares the distance L 1 with the distance L 2 , then controls at least one of the size and the position of the cropping frame so as the cropping frame not to protrude outside the still image where no image data exists.
1 . A photo movie creating method for creating a photo movie by editing still images, comprising the steps of:
detecting a positional relationship among an edge of said still image, a cropping frame, and a target subject before cropping a specific portion including said target subject out of said still image; and
controlling at least one of size and a position of said cropping frame based on the result of said detection so as said cropping frame not to protrude outside said still image where no image data exists.
2 . A photo movie creating method as claimed in claim 1 , wherein said detecting step detects a distance L 1 from the center to the edge of said cropping frame and a distance L 2 from the center of said target subject to the edge of said still image on said cropping frame's edge side.
3 . A photo movie creating method as claimed in claim 2 , wherein said controlling step matches the center of said cropping frame to the center of said target subject.
4 . A photo movie creating method as claimed in claim 3 , wherein said controlling step compares said distance L 1 with said distance L 2 and changes the position of said cropping frame if said distance L 1 is larger than said distance L 2 .
5 . A photo movie creating method as claimed in claim 3 , wherein said controlling step compares said distance L 1 with said distance L 2 and changes the size of said cropping frame if said distance L 1 is larger than said distance L 2 .
6 . A photo movie creating apparatus for creating a photo movie by editing still images, comprising:
a position detector for detecting a positional relationship among an edge of said still image, a cropping frame, and a target subject before cropping a specific portion including said target subject out of said still image; and
an image editor for controlling at least one of size and a position of said cropping frame based on the result of said detection so as said cropping frame not to protrude outside said still image where no image data exists.
7 . A photo movie creating apparatus as claimed in claim 6 , wherein said position detector detects a distance L 1 from the center to the edge of said cropping frame and a distance L 2 from the center of said target subject to the edge of said still image on said cropping frame's edge side.
8 . A photo movie creating apparatus as claimed in claim 7 , wherein said image editor matches the center of said cropping frame to the center of said target subject.
9 . A photo movie creating apparatus as claimed in claim 8 , wherein said image editor compares said distance L 1 with said distance L 2 and changes the position of said cropping frame if said distance L 1 is larger than said distance L 2 .
10 . A photo movie creating apparatus as claimed in claim 8 , wherein said image editor compares said distance L 1 with said distance L 2 and changes the size of said cropping frame if said distance L 1 is larger than said distance L 2 .
11 . A photo movie creating program to operate a computer to create a photo movie by editing still images, comprising the steps of:
detecting a positional relationship among an edge of said still image, a cropping frame, and a target subject before cropping a specific portion including said target subject out of said still image; and
controlling at least one of size and a position of said cropping frame based on the result of said detection so as said cropping frame not to protrude outside said still image where no image data exists.
12 . A photo movie creating program as claimed in claim 11 , wherein said detecting step detects a distance L 1 from the center to the edge of said cropping frame and a distance L 2 from the center of said target subject to the edge of said still image on said cropping frame's edge side.
13 . A photo movie creating program as claimed in claim 12 , wherein said controlling step matches the center of said cropping frame to the center of said target subject.
14 . A photo movie creating program as claimed in claim 13 , wherein said controlling step compares said distance L 1 with said distance L 2 and moves said cropping frame if said distance L 1 is larger than said distance L 2 .
15 . A photo movie creating program as claimed in claim 13 , wherein said controlling step compares said distance L 1 with said distance L 2 and changes the size of said cropping frame if said distance L 1 is larger than said distance L 2 .