CVDnn

Deep neural networks module. More information here.

blobFromImage

Prototype: static CVMat blobFromImage(CVMat image, Dictionary additional_parameters)

Creates 4-dimensional blob from image. Optionally resizes and crops image from center, subtract mean values, scales values by scalefactor, swap Blue and Red channels.

• Additional parameters: scale_factor: Float, size: Vector2, mean: Vector3, swap_rb: Bool, crop: Bool, ddepth: Int

readNet

Prototype: static CVNet readNet(const String model, Dictionary additional_parameters)

Read deep learning network represented in one of the supported formats:

Caffe, TensorFlow, Torch, Darknet, OpenVINO, ONNX

Returns a CVNet object.

• Additional parameters: config: String, framework: String