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3.5 DCT——图像离散余弦变换 ........................................................................................ 87
3.6 RGB2Gray——RGB24 图像转灰度 .............................................................................. 90
3.7 Canny——边缘检测 ..................................................................................................... 94
3.8 HIST——灰度图像直方图 ......................................................................................... 100
3.9 Threshold——灰度图像二值化 ................................................................................ 109
3.10 Rotate——图像旋转 ................................................................................................ 116
3.11 Zoom——图像缩放 ................................................................................................. 123
3.12 ImageReverse——图像反色 .................................................................................... 129
3.13 InteEqualize——直方图均衡化 ............................................................................... 135
3.14 LinerTrans——灰度图像线性变换 .......................................................................... 141
3.15 MATH——数学函数库 ............................................................................................ 147
3.16 Matrix——矩阵运算 ................................................................................................ 148
3.17 Algorithm_LSB_Hide——图片添加水印 ................................................................. 149
3.18 Algorithm_Plate_Recognition——车牌识别 ........................................................... 152
4 基于 SYS/BIOS 的 Demo 例程演示 ..................................................................................... 153
4.1 CLOCK——时钟 .......................................................................................................... 153
4.2 Task——任务 ............................................................................................................. 153
4.3 Task_Mutex——抢占式多任务 ................................................................................. 154
4.4 Task_Static——静态创建任务 .................................................................................. 154
4.5 Timer——定时器(通用) ....................................................................................... 159
4.6 Timer_C6678——定时器(专用) ........................................................................... 160
4.7 Timer_C6678_Runtime——定时器(动态创建) ................................................... 160
4.8 HWI_C66x——硬件中断(HWI 设备专用组件) .................................................... 161
4.9 HWI_C66x_Hook——硬件中断(HWI 挂钩函数) ................................................. 161
4.10 HWI_C66x_Nest——硬件中断(HWI 中断嵌套) ................................................ 162
4.11 HWI_Runtime——硬件中断(HWI) ..................................................................... 163
4.12 HWI_Runtime_Post_SWI——硬件中断(HWI 发布软件中断) .......................... 163
4.13 HWI_Runtime_Post_Task——硬件中断(HWI 触发任务) ................................. 163
4.14 MEMORY——内存分配 ........................................................................................... 163