Improve Perceptual Video Quality: Skin-Tone Macroblock Detection
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By Paula Carrillo, Akira Osamoto, and Adithya K. Banninthaya
Accurate skin-tone reproduction is important in conventional still and video photography applications, but it's also critical in some embedded vision implementations; for accurate facial detection and recognition, for example. And intermediary lossy compression between the camera and processing circuitry is...