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DEEPCRAFT™ Studio 5.12 has arrived. Read more →

Release Notes 5.12

This section lists the new functionality, improvements and some of the major changes related to DEEPCRAFT™ Studio.

New Features and Enhancements

New NV12 to Image unit

We have included a new unit NV12 to Image in our unit portfolio. This unit converts a raw NV12 (YCbCr 4:2:0) camera buffer to a 3-channel tensor.

NV12 is a planar YCbCr 4:2:0 format commonly produced by cameras and hardware video decoders. It stores a full resolution Y (luma) plane followed by a half-height interleaved CbCr (chroma) plane. The total flat buffer size is Hw3/2 bytes. This unit performs pre-pixel color conversion and chroma upsampling (nearest-neighbor) to produce [H,W,3] unit8 output. The output channel order can be selected: RGB, BGR, or YUV interleaved.

You can connect the raw NV12 buffer from a camera or video source as a flat 1D unit8 tensor and set the Image Width and Image Height options to match the camera resolution. The output is a standard [H,W,3] uint8 image ready for display or further processing.


Improvements

  • You can now deploy all Math library units using int8 quantization.

  • New audio and signal-processing units are now available to support data augmentation and more flexible input preprocessing. The following units have been added: Delay, HighShelf, LowShelf, Notch, PeakingEQ and Reverb.

  • The right-click context menu in Solution Explorer now opens and responds faster.

  • Improved stability when connecting board over Wi-Fi to collect data.

  • Improved graph interaction responsiveness when selecting or dragging nodes in Graph UX.

  • Improved performance of Node quick-search.

Fixes

  • Overall bug fixes and increased stability
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