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- Summary
-
- Decode Fetch and decode images (debug)
- Files List files from AWS S3 or URLs (debug)
- OVCam Captures images from Omnivision image sensor (fpga)
- VideoDecode Fetch and decode videos (debug)
Output
- OLED OLED display (fpga)
- Console Send input messages to console pane (debug)
- CsvOut Encode the input stream in CSV format (debug)
- Encode Encode images into the configured image file format (debug)
- JsonOut Output input stream values as Json (debug)
- Preview Display video/images in the preview pane (debug)
- VideoEncode Encode videos into a video file format (debug)
Filters
- Blur Apply a blur kernel to the image. (fpga)
- ChScale Scale pixels by a constant. (fpga)
- Corners Apply Harris corner detection. (fpga)
- Dilate Apply dilate filter to a binary image. (fpga)
- Erode Apply erode filter to a binary image. (fpga)
- FastCorners Apply FAST corner detection. (fpga)
- GaussianBlur Apply 3x3 Gaussian blur. (fpga)
- Grayscale Convert colors to gray values. (fpga)
- Hue Extract hue from HSV image. (fpga)
- InRange Convert to binary image by color range test. (fpga)
- Laplacian Apply Laplacian edge detection. (fpga)
- Sharpen Apply sharpen filter to image. (fpga)
- Sobel Apply Sobel edge detection. (fpga)
- Threshold Convert image to binary by threshold test. (fpga)
Image
- CropTo Crop an image to a given size. (fpga)
- Downsize Downsize input images to a fixed size. (fpga)
- Invert Invert image. (fpga)
- MeanReduce Reduce image size via mean kernel. (fpga)
- PadTo Pad an image to a given size. (fpga)
- SkipReduce Reduce image size by skipping. (fpga)
Conversions
- Debayer1 Demosaic Bayer image (low-resource) (fpga)
- Debayer2 Demosaic Bayer image. (fpga)
- ToGray Convert image to grayscale. (fpga)
- ToHsv Convert image to HSV. (fpga)
- ToRgb Convert image to RGB. (fpga)
- ToRgba Convert image to RGBA. (fpga)
- ToYuv Convert image to YUV. (fpga)
Audio
- Energy Computes RMS energy. (fpga)
- Spectrum Outputs the audio spectrum. (fpga)
- Window2D Output 2D sliding window. (fpga)
Data
- Element Project single element from vector. (fpga)
- Scale Scale the input by a constant. (fpga)
- ScaleType Map input to another data type. (fpga)
- ToType Change input to another data type. (fpga)
Frame Buffer
CNN
- CnnBias Add a bias to a multi-channel fixed-point image. (fpga)
- CnnBiasRelu Add a bias to a multi-channel fixed-point image. (fpga)
- CnnConv Apply multiple parallel kernel convolutions. (fpga)
- CnnConvGr Apply multiple parallel kernel convolutions to signal channel. (fpga)
- CnnConvS Apply multiple parallel kernel convolutions to signal channel. (fpga)
- CnnDense Perform a full-image convolution. (fpga)
- CnnInputGr Convert a grayscale image to a fixed-point image. (fpga)
- CnnMaxPool Apply max pool reduction to image. (fpga)
- CnnReduce Reduce a fixed-point image to lower precision fixed point. (fpga)
- CnnRelu Apply relu operation to image. (fpga)
- NnBias Bias a fixed-point input vector. (fpga)
- NnBiasRelu Bias a fixed-point input vector. (fpga)
- NnDense Perform the dot product of the input vector withh a constant vector. (fpga)
- NnReduce Reduce a fixed-point vector to a lower precision. (fpga)
- NnRelu Map elements of the input vector to positive values. (fpga)
- TorteCnn CNN inference with torte model. (fpga)
- Sawtooth Generate sawtooth waveform. (fpga)
- Triangle Generate triangle waveform. (fpga)
Miscellaneous
- comment A node you can use to add comments to your flows. (debug)