Apparatus and method of deinterlacing interlaced frames capable of outputting consecutive two deinterlaced frames

摘要

The deinterlacing apparatus and a de-interlacing method which can output two successive de-interlaced frame is disclosed. De-interlacing apparatus according to the present invention includes a field buffer; Shift buffer for receiving an output signal of the field buffer to convert the continuous output signal which is in parallel to the first line data to output a fourth data line of the field buffer; A frame generation unit for receiving the data output from said shift buffer to detect whether the motion between fields, and selectively outputs the result of filtering the data lines adjacent to the temporal or spatial movement in response to the detection resu And, and a first data line and receiving the frame generation section, and an output signal in response to the line signal exchange selective exchange line for exchanging with the first line data and the line data of the output signal of the frame generation portion. According to the present invention, it is possible to output two successive de-interlaced frame signal at the same time.