用于数据压缩的图像和视频的笛卡尔调整大小

Tao Wang, K. Urahama
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引用次数: 5

摘要

我们提出了一种通过删除或插入图像和视频帧中不太重要的行或列来调整图像和视频大小的方法。它们的删除会导致图像的缩小和视频的缩短,而插入会导致图像的放大和视频的延长。这种方法比接缝雕刻便宜,在图像或视频中物体的畸变相对较低。在该方法中,我们使用缩小尺寸技术来压缩图像和视频中重要对象的低失真的文件大小。
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Cartesian resizing of image and video for data compression
We present a method for resizing images and videos by deleting or inserting less important rows or columns in images and frames in videos. Their deletion leads to down-sizing of images and shortening of videos while the insertion yields image up-sizing and video elongation. This method is inexpensive than the seam carving with comparably low distortion of objects in images or videos. We use the down-sizing technique in this method for compressing the file size of images and videos with low distortion of important objects in them.
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