| 摘要 |
An apparatus for processing a video signal comprises a circuit for performing a first order differentiation processing to a received video signal, a circuit for adjusting a level of a video signal with the first order differentiation processed thereto, a circuit for generating a pixel position signal indicating an output pixel position on the basis of a scaling coefficient to acquire an output video signal from the received video signal, a circuit for adding an output signal from the circuit to the generated pixel position signal and acquiring a corrected pixel position signal, and a circuit for performing a scaling calculation processing to the received video signal and acquiring a scaled video signal, on the basis the corrected pixel position signal.
|
