【24h】

Image Reduction using Edge Based Region of Interest

机译:使用基于边缘的感兴趣区域减少图像

获取原文

摘要

Region of Interest in an image reduction is significant problem in DCT based image compression, which introduces the apparent distortion of visual quality. In this paper, an effective region of interest based reduction on an image is proposed. Compared with the existing method, first the edges are identified for compression. Secondly a range of ROI type is introduced according to DCT co-efficient distribution. An adaptive compound method is carried out to reduce the region on the image.
机译:在图像压缩中,图像减少的感兴趣区域是显着的图像压缩,这引入了视觉质量的明显失真。在本文中,提出了基于图像的有效利益区域的图像。与现有方法相比,首先识别边缘以压缩。其次,根据DCT共同高效分布引入了一系列ROI型。进行自适应化合物方法以减少图像上的区域。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号