4.x
Merge pull request #25147 from fengyuentau:dnn/elementwise_layers/speedup
fp16 ocl support for more layers
ocl support for Deconvolution layer
fp16 ocl support for googlenet
ocl: fix kernels compilation
dnn(ocl): avoid out of buffer access in copyWeightsSwizzled
ocl fix for detection_output and prior_box layer
Merge pull request #9114 from pengli:dnn_rebase
Merge pull request #24120 from dkurt:actualize_dnn_links
dnn(ocl): fix automatic globalsize adjusting
dnn: move module from opencv_contrib
Merge pull request #24610 from jimmylaw21:dnn-onnx-add-group-norm-layer
Merge pull request #21025 from alalek:issue_21004
Merge pull request #12519 from l-bat:l-bat/onnx_parser
add explicit cast for half
Merge pull request #12249 from kopytjuk:feature/region-layer-batch-mode
Merge pull request #17885 from alalek:dnn_ocl_slice_update