Development of aspect ratio conversion system using scan-line video processor
Jeonghoon Kim, Min Seung Lee, Se‐Woong Park, Tae-Hong Jeong, Dong-Il Song · 2005
We have developed an aspect ratio conversion (ARC) system using a scan-line video processor (SVP) for various types of NTSC signal; ARC algorithms were implemented by programming the SVP and an interlaced to progressive scan conversion (IPC) system was added using an ASIC chip.