Title :
High-resolution Video Generation Using Morphing
Author :
Nagahara, Hajime ; Matsunobu, Toru ; Iwai, Yoshio ; Yachida, Masahiko ; Suzuki, Toshiya
Author_Institution :
Osaka Univ.
Abstract :
In imaging devices such as CCDs, there is a trade-off between the image resolution and frame rate because of the limitation of data transfer speed. This creates difficulties in producing a high-quality imaging system using only one sensor. Therefore, we use a camera that has two imaging sensors with different spatio-temporal resolutions. The camera captures a high-resolution image sequence at a low frame rate and a low-resolution image sequence at a video rate. We propose using an image-morphing method to generate high-resolution video sequences from these two image sequences
Keywords :
image morphing; image resolution; image sequences; video signal processing; data transfer speed; frame rate; high-quality imaging system; high-resolution image sequence; high-resolution video generation; image morphing; image resolution; imaging sensors; low-resolution image sequence; Cameras; Frequency synchronization; High-resolution imaging; Image generation; Image resolution; Image sensors; Image sequences; Layout; Pulse generation; Spatial resolution;
Conference_Titel :
Pattern Recognition, 2006. ICPR 2006. 18th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
0-7695-2521-0
DOI :
10.1109/ICPR.2006.626