公开(公告)号：US20070189621A1

公开(公告)日：2007-08-16

申请号：US11354107

申请日：2006-02-15

申请人： Chien-Hsing Liu

发明人： Chien-Hsing Liu

IPC分类号： G06K9/36

CPC分类号： H04N19/59 ,  H04N19/124 ,  H04N19/132 ,  H04N19/137 ,  H04N19/182 ,  H04N19/46 ,  H04N19/587 ,  H04N19/60

摘要： The present image compression system of the present invention adopts a variety of compression criteria by dynamically adjusting the sampling modes and quantization formats based on a plurality of thresholds. The present image compression system uses an analyzer compares two image data stored in two buffers to determine one of the sampling modes and quantization formats based on the pixel value change between two consecutive image data. Once the pixel value change moves from one threshold to another threshold, the sampling modes and the quantization formats may be changed.

摘要翻译： 本发明的图像压缩系统基于多个阈值动态地调整采样模式和量化格式，采用各种压缩标准。 本图像压缩系统使用分析仪将存储在两个缓冲器中的两个图像数据进行比较，以基于两个连续图像数据之间的像素值变化来确定采样模式和量化格式之一。 一旦像素值改变从一个阈值移动到另一个阈值，则可以改变采样模式和量化格式。

公开(公告)号：US06267710B1

公开(公告)日：2001-07-31

申请号：US09548003

申请日：2000-04-12

申请人： Chien-Hsing Liu

发明人： Chien-Hsing Liu

IPC分类号： A63B2202

CPC分类号： A63B22/02 ,  A63B2210/00 ,  A63B2210/50

摘要： An exerciser structure includes a fixed unit and a movable unit. The movable unit includes a pair of ring sections. One of the ring sections is fixed with a torque generating portion. The fixed unit is disposed with a fixing board on which an inner guide wheel and several outer guide wheels are rotatably disposed. The inner and outer guide wheels tightly contact with the ring section, so that the ring section can be stably rotated. The exerciser structure can be easily folded with strength saved. In addition, the stress exerted onto the pivot section of the exerciser structure is evenly distributed. The exerciser structure can be alternatively folded by an electric folding measure as necessary.

摘要翻译： 锻炼结构包括固定单元和可移动单元。 可移动单元包括一对环形部分。 一个环形部分用扭矩产生部分固定。 固定单元设置有固定板，内导向轮和多个外引导轮可旋转地设置在该固定板上。 内导轮和外导轮与环部紧密接触，使得环部能够稳定地旋转。 锻炼结构可以轻松折叠，节省力量。 此外，施加到锻炼结构的枢转部分上的应力均匀分布。 根据需要，可以通过电动折叠措施折叠锻炼者结构。