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    Topics created by bo

    • B

      IP SoC China 2020 演讲Video
      新闻文档 | News & Documents • • bo  

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    • B

      OpenASIC @GitHub Release
      代码发布 | OpenASIC Code Release • • bo  

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    • B

      开源H.264 Video Encoder IP Core V2.0 发布
      新闻文档 | News & Documents • • bo  

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    • B

      H264 Video Encoder RTL IP Core [Version 2.0]
      代码发布 | OpenASIC Code Release • • bo  

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    • B

      开源H.265/HEVC Encoder IP Core V2.0发布
      新闻文档 | News & Documents • • bo  

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      I'm getting some errors while doing the simulaion.
      The parameter 'bs_byte_cnt' isn't matching between f265 and h265
      How can it be corrected
      I've attached the screenshot..Please tell

      模拟时出现一些错误。
      f265和h265之间的参数'bs_byte_cnt'不匹配
      如何纠正
      我已附上屏幕截图。.请告诉

    • B

      H265 Video Encoder RTL IP Core [Version 2.0]
      代码发布 | OpenASIC Code Release • • bo  

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      H265ENC V2.0 Feature Improvement

      h265enc v2.0
      a. Update the I/P prediction algorithms, and the hardware pipeline to improve the coding efficiency
      b. Fix the bugs in the previous version
      c. Check the RTL V2.0 by nLint, and fix the errors and warnings
      d. Meet the 400MHz synthesized by Design Complier,and fix critical path,warning
      e. IP Core V2.0 has been validated by the FPGA PreI – Intra mode decision
      a. Support CTU-level Rate control,based on the CABAC bit number to change the QP adaptively PosI – Intra partition decision
      a. Prediction for the partition decision is based on the original pixels
      b. The RD cost for the partition decision is based on the SATD and simplified rate estimation IME – Integer motion estimation
      a. Configurable IME parameters by the ime_cfg.dat, such as the search range, search center , and search shape
      b. Extend the search range to ±64
      c. By the H-V SRAMs, the search direction of novel IME can be the slope
      d. By the Bit Truncation, the pixels bit depth is truncated into 4 bit from 8bit with only less than 1dB PSNR loss, but with great improvement on the area and power FME – Fractional motion estimation
      a. Support the SKIP and MERGE decision by the RD cost similar to the FME decision
      b. Fix the bugs in the interpolation REC – Reconstruction loop
      a. Support Intra CTU in Inter Frame by the costs from PosI and FME to decide I/P of current CTU
      b. Support the SKIP CU, where the prediction samples will be the reconstruction samples
      c. Rearrange the DCT RTL and fix the bugs DBSAO – Deblocking filter & sample adaptive offset
      a. Update the DB filter order and remove the transpose memory to reduce memory usage
      b. Support the SAO EO mode CABAC – Entropy coding
      a. Update the RTL and fix the bugs
      b. Support SKIP、MERGE、Intra CTU in Inter Frame and so on
      c. Remove the ROM in the previous version
    • B

      基于PYNQ的H.264演示Demo
      新闻文档 | News & Documents • • bo  

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      5624
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      J

      请问,demo的内核没有正常启动,是uboot没有设置正确么?

    • B

      开源H.264 Video Decoder IP Core发布
      新闻文档 | News & Documents • • bo  

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    • B

      Bs2Hevc代码发布
      新闻文档 | News & Documents • • bo  

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    • B

      bs2hevc
      代码发布 | OpenASIC Code Release • • bo  

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      B

      Update to bs2hevc_v1.1 add command line options. type "-help" for more information
    • B

      开源H.264 Video Encoder IP Core发布
      新闻文档 | News & Documents • • bo  

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      多

      关于硬件开源,真的是太难得了。这些代码不止有研究学习的价值,善于利用,也有巨大的商业价值。范老师真的让人能感受到一个学者的风采。真的希望范老师的开源项目能够真正成为产学研合作的样板。希望一些有社会责任的企业,可以和实验室形成真正的合作。

    • B

      H264 Video Encoder RTL IP Core [Version 1.0]
      代码发布 | OpenASIC Code Release • • bo  

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      No one has replied

    • B

      招聘FPGA调试工程师
      交流讨论 | General Discussion • • bo  

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    • B

      研讨会视频发布(The Workshop Video) @ICCaffe
      交流讨论 | General Discussion • • bo  

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      15638
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      K

      这些视频有可用的英语字幕吗?我想学习,但我听不懂。请回复。谢谢!

    • B

      2017.1.13 IC Caffe线下研讨会PPT文档
      新闻文档 | News & Documents • • bo  

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      16979
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      C

      introduction和user guide两个文档确实不能下载

    • B

      2017.1.13 上海丨开源H.265 Encoder IP Core交流研讨会
      交流讨论 | General Discussion • • bo  

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    • B

      H.265 FPGA Report资源利用完整报告
      交流讨论 | General Discussion • • bo  

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    • B

      H.265 Video Encoder FPGA Demo Video
      新闻文档 | News & Documents • • bo  

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      B

      @多多是个准瘦子 好的,有需要应用协助,可以email联系我。谢谢!

    • B

      OpenASIC微信公众号发布
      交流讨论 | General Discussion • • bo  

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    • B

      关于文档
      交流讨论 | General Discussion • • bo  

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      B

      @songmao 现在 了