首页>
外国专利>
Methods and systems for improving display resolution in achromatic images using sub-pixel sampling and visual error filtering
Methods and systems for improving display resolution in achromatic images using sub-pixel sampling and visual error filtering
展开▼
机译:使用亚像素采样和视觉误差过滤来改善非彩色图像显示分辨率的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Embodiments of the present invention provide systems and methods for converting an achromatic, higher-resolution image to a lower-resolution image with reduced visible errors. These systems and methods comprise a sub-pixel sampling performed on a higher-resolution image. The sub-pixel sampled image is then converted to an opponent color domain image that is separated into separate luminance and chrominance channels. These chrominance channels are then high-pass filtered and combined with the luminance channel to form a filtered opponent color domain image.
展开▼