首页>
外国专利>
Identifying regions of text to merge in a natural image or video frame
Identifying regions of text to merge in a natural image or video frame
展开▼
机译:识别要合并到自然图像或视频帧中的文本区域
展开▼
页面导航
摘要
著录项
相似文献
摘要
In several aspects of described embodiments, an electronic device and method use a camera to capture an image or a frame of video of an environment outside the electronic device followed by identification of blocks of regions in the image. Each block that contains a region is checked, as to whether a test for presence of a line of pixels is met. When the test is met for a block, that block is identified as pixel-line-present. Pixel-line-present blocks are used to identify blocks that are adjacent. One or more adjacent block(s) may be merged with a pixel-line-present block when one or more rules are found to be satisfied, resulting in a merged block. The merged block is then subject to the above-described test, to verify presence of a line of pixels therein, and when the test is satisfied the merged block is processed normally, e.g. classified as text or non-text.
展开▼