62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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* Copyright (c) 2020 Konduit K.K.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author sgazeos@gmail.com
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//
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#ifndef SD_HEADERS_COMPRESSION_H
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#define SD_HEADERS_COMPRESSION_H
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#include <ops/declarable/headers/common.h>
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namespace sd {
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namespace ops {
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/**
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* encode_bitmap - reinterpret 3D float tensor into uint8_t vector with length N.
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*
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* Input:
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* 0 - 3D float tensor with shape {height, width, channels}
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*
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* Output:
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* 0 - 1D uint8_t tensor with shape {N}
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*/
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#if NOT_EXCLUDED(OP_encode_bitmap)
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DECLARE_CUSTOM_OP(encode_bitmap, 1, 3, true, 1, 0);
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#endif
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/**
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* decode_bitmap - reinterpret uint8_t linear tensor as data to float tensor with shape
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*
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* Input:
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* 0 - uint8_t vector with length N ( shape {N})
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*
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* Output:
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* 0 - 3D tensor with shape {height, width, channels}
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*
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*/
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#if NOT_EXCLUDED(OP_decode_bitmap)
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DECLARE_CUSTOM_OP(decode_bitmap, 2, 1, true, 0, 0);
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#endif
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DECLARE_CUSTOM_OP(encode_threshold, 2, 1, true, 1, 0);
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DECLARE_CUSTOM_OP(decode_threshold, 2, 1, true, 0, 0);
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}
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}
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#endif // SD_HEADERS_COMPRESSION_H
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