| 摘要 |
PROBLEM TO BE SOLVED: To provide a video processor for realizing a panorama/water glass function and its realization method. SOLUTION: The video processor is provided with a scale ratio generating section that generates a horizontal scale ratio function in response to a scale parameter, an address generating section that generates a write/read address and a pixel offset, a luminance signal processing section that includes many separated memory elements, writes many continuous pixel data among received luminance signals to each memory element, and reads many consecutive pixel data by using an interpolated position as a reference, a chrominance signal processing section that includes many separated memory elements, writes many consecutive pixel data among the received chrominance signal to each memory element and reads many consecutive pixel data by using an interpolated position for a reference, a luminance interpolation filter that interpolates data at an interpolation position decided in response to many consecutive luminance pixel data and many luminance filter coefficients, and a chrominance signal interpolation filter that conducts interpolation at a decided interpolation position in response to many consecutive chrominance signal pixel data and many chrominance signal filter coefficients. |
