1)   Topaz Vivacity 1.3
A Photoshop plug-in that increases image resolution, reduces image noises with little loss of details; eradicates JPEG/JPEG 2000 artifacts; sharpens and corrects edges without overshooting and noise amplification; and creating amazing effects.
Photoshop plug-ins, increase resolution, enhance image, image enhancement, noise reduction, image noise reduction, JPEG, JPEG2000, compression artifact, sharpen image,

 2)   EnhanceMovie 2.4.8
EnhanceMovie is a comprehensive, yet easy-to-use video quality improvement software. Take any movie or home video and enhance it with specialized filters, such as Denoise, Deinterlace, Brightness, Contrast, Deblocking, Sharpen and more.
video enhancement, video enhancer, video filters, denoise, deblocking, video effects, deinterlace, brightness, contrast, hue,

 3)   ChrisTWEAK 2.55
ChrisTWEAK - Improve your TV experience, optimize your capture device settings.While using your favorite capture software or TV application, ChrisTWEAK lets you change any setting in the capture device driver in order to improve TV experience.
ChrisTWEAK, Improve your TV experience, Image prefilter, tweak, denoise, HW, encoding, PVR, The PVR that TAKES control OVER your TV Card, best program for viewing TV on your PC,

 4)   Video Enhancer 1.8
Video Enhancer allows you to increase resolution of your video with unbelievable quality (you can convert your SD video to good looking HD!), use hundred of VirtualDub video filters and re-compress processed video with any codec.
video, resolution, superresolution, increase, resize, upsample, quality, filter, VirtualDub, compress,