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发明授权
CN104951295B SIMD处理器 有权

SIMD处理器
摘要：
本发明实现一种利用通用性高的硬件结构有效地执行多使用于图像处理和图像识别的值域判断处理的SIMD处理器。在SIMD处理器（1000）中，在值域判断运算单元（S14）中具备能够保持两个值的第1寄存器和第2寄存器，能够使用该两个值和从寄存器堆部输入的源数据这3个值，灵活地设定决定值域判断处理的处理对象数据、值域判断处理的处理对象范围的两个边界值。
摘要（英）：

A SIMD processor with a versatile hardware configuration performs efficient range determination that is frequently used in image processing and recognition. A SIMD processor includes a range determination arithmetic unit including first and second registers that can store two values. The SIMD processor uses three values, namely, these two values and the value of source data input from a register file unit, to flexibly set the processing target data for range determination and the two boundaries defining the processing target range of the range determination.

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