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    • 1. 发明授权
    • Universal fixed-pixel-size ISP scheme
    • 通用固定像素尺寸ISP方案
    • US07602974B2
    • 2009-10-13
    • US11255373
    • 2005-10-21
    • Jau-Wen Ren
    • Jau-Wen Ren
    • G06K9/36G06K9/46H04N1/413H04N1/41
    • H04N1/40
    • An Image Signal Processing unit (ISP) has at least one fixed-size line buffer which is smaller than the width of the image buffer. To handle the image data, the image buffer is divided into regions which are sequentially loaded into the at least one fixed-size line buffer of the ISP for processing. Since functions of the ISP operate with neighboring pixels of the target pixel, margins of the regions need to be transmitted as well. After processing by the ISP, the data is encoded which includes a DCT, Quantization, and VLC. The result is then stored in segments in a buffer storage. VLC also inserts a Restart Marker which is used as a pointer to stitch together all the segments thus producing a new and seamless image.
    • 图像信号处理单元(ISP)具有至少一个小于图像缓冲器的宽度的固定大小的行缓冲器。 为了处理图像数据,图像缓冲器被划分为顺序地加载到ISP的至少一个固定大小的行缓冲器中以进行处理的区域。 由于ISP的功能与目标像素的相邻像素一起工作,所以区域的边缘也需要传输。 在ISP处理之后,数据被编码,包括DCT,量化和VLC。 然后将结果存储在缓冲存储器中的段中。 VLC还插入一个重新启动标记,该标记用作指针,以将所有段拼接在一起,从而产生新的无缝图像。
    • 4. 发明授权
    • Universal fixed-pixel-size ISP scheme
    • 通用固定像素尺寸ISP方案
    • US07974480B2
    • 2011-07-05
    • US12551406
    • 2009-08-31
    • Jau-Wen Ren
    • Jau-Wen Ren
    • G06K9/36G06K9/46H04N1/413H04N1/41
    • H04N1/40
    • An Image Signal Processing unit (ISP) has at least one fixed-size line buffer which is smaller than the width of the image buffer. To handle the image data, the image buffer is divided into regions which are sequentially loaded into the at least one fixed-size line buffer of the ISP for processing. Since functions of the ISP operate with neighboring pixels of the target pixel, margins of the regions need to be transmitted as well. After processing by the ISP, the data is encoded which includes a DCT, Quantization, and VLC. The result is then stored in segments in a buffer storage. VLC also inserts a Restart Marker which is used as a pointer to stitch together all the segments thus producing a new and seamless image.
    • 图像信号处理单元(ISP)具有至少一个小于图像缓冲器的宽度的固定大小的行缓冲器。 为了处理图像数据,图像缓冲器被划分为顺序地加载到ISP的至少一个固定大小的行缓冲器中以进行处理的区域。 由于ISP的功能与目标像素的相邻像素一起工作,所以区域的边缘也需要传输。 在ISP处理之后,数据被编码,包括DCT,量化和VLC。 然后将结果存储在缓冲存储器中的段中。 VLC还插入一个重新启动标记,该标记用作指针,以将所有段拼接在一起,从而产生新的无缝图像。
    • 5. 发明申请
    • Universal fixed-pixel-size ISP scheme
    • 通用固定像素尺寸ISP方案
    • US20070091378A1
    • 2007-04-26
    • US11255373
    • 2005-10-21
    • Jau-Wen Ren
    • Jau-Wen Ren
    • H04N1/413
    • H04N1/40
    • An Image Signal Processing unit (ISP) has at least one fixed-size line buffer which is smaller than the width of the image buffer. To handle the image data, the image buffer is divided into regions which are sequentially loaded into the at least one fixed-size line buffer of the ISP for processing. Since functions of the ISP operate with neighboring pixels of the target pixel, margins of the regions need to be transmitted as well. After processing by the ISP, the data is encoded which includes a DCT, Quantization, and VLC. The result is then stored in segments in a buffer storage. VLC also inserts a Restart Marker which is used as a pointer to stitch together all the segments thus producing a new and seamless image.
    • 图像信号处理单元(ISP)具有至少一个小于图像缓冲器的宽度的固定大小的行缓冲器。 为了处理图像数据,图像缓冲器被划分为顺序地加载到ISP的至少一个固定大小的行缓冲器中以进行处理的区域。 由于ISP的功能与目标像素的相邻像素一起工作,所以区域的边缘也需要传输。 在ISP处理之后,数据被编码,包括DCT,量化和VLC。 然后将结果存储在缓冲存储器中的段中。 VLC还插入一个重新启动标记,该标记用作指针,以将所有段拼接在一起,从而产生新的无缝图像。