Panasonic has developed the DMR-EX78 with even higher image quality. Picture quality is better. DVB-T Adaptive Noise Reduction detects and removes the block noise that often occurs in digital broadcasts, to produce beautiful images with minimal noise. And the enhanced quality of 1080p Up-Conversion and rich color gradation of Deep Colour compatibility are seen in deeper, higher-resolution images. The Diagonal Processing automatically detects diagonal lines in motion images, and converts them to sharp lines.