madaocn / madrectdetect Goto Github PK
View Code? Open in Web Editor NEW原生CoreImage框架下CIDetector进行矩形边缘检测
原生CoreImage框架下CIDetector进行矩形边缘检测
你好,如何做到手机横着和竖着都可以拍摄别人到的物体不变形???
矩形物体方向不变的情况下
你好,这个只能识别矩形?若是识别正方形或者圆是不是就会裁剪成矩形(这样就原来的拍摄物体变形,坐标改变)
还有一个问题,当我横着拍手机拍摄时,被拍摄的物体为竖着放置的矩形物体,也会改变坐标导致最后的图像坐标不对(被处理成拉伸的矩形)
你好,请问为什么demo运行起来后 相机的录像看起来模糊不清。点击拍照后获取的图片很清晰
这个demo的后续还有吗?我也需要手拖动之后形成的矩形图片,不知道你是如何实现的。
需要将view的坐标转换为CIRectangleFeature的几个坐标,不知道你做出来了没。。希望看到回复一下。谢谢~
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