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Added iOS Image Embedder Result Helpers

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This commit is contained in:
Prianka Liz Kariat 2023-12-06 21:35:10 +05:30
parent af5a797b6b
commit efbd33f058
3 changed files with 79 additions and 0 deletions
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11
mediapipe/tasks/ios/vision/image_embedder/utils/BUILD
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@ -31,3 +31,14 @@ objc_library(
],
)
objc_library(
name = "MPPImageEmbedderResultHelpers",
srcs = ["sources/MPPImageEmbedderResult+Helpers.mm"],
hdrs = ["sources/MPPImageEmbedderResult+Helpers.h"],
deps = [
"//mediapipe/framework:packet",
"//mediapipe/tasks/cc/components/containers/proto:embeddings_cc_proto",
"//mediapipe/tasks/ios/components/containers/utils:MPPEmbeddingResultHelpers",
"//mediapipe/tasks/ios/vision/image_embedder:MPPImageEmbedderResult",
],
)

27
mediapipe/tasks/ios/vision/image_embedder/utils/sources/MPPImageEmbedderResult+Helpers.h Normal file
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@ -0,0 +1,27 @@
// Copyright 2023 The MediaPipe Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#import "mediapipe/tasks/ios/vision/image_embedder/sources/MPPImageEmbedderResult.h"
#include "mediapipe/framework/packet.h"
NS_ASSUME_NONNULL_BEGIN
@interface MPPImageEmbedderResult (Helpers)
+ (MPPImageEmbedderResult *)imageEmbedderResultWithOutputPacket:(const mediapipe::Packet &)packet;
@end
NS_ASSUME_NONNULL_END

41
mediapipe/tasks/ios/vision/image_embedder/utils/sources/MPPImageEmbedderResult+Helpers.mm Normal file
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@ -0,0 +1,41 @@
// Copyright 2023 The MediaPipe Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#import "mediapipe/tasks/ios/components/containers/utils/sources/MPPEmbeddingResult+Helpers.h"
#import "mediapipe/tasks/ios/vision/image_embedder/utils/sources/MPPImageEmbedderResult+Helpers.h"
#include "mediapipe/tasks/cc/components/containers/proto/embeddings.pb.h"
static const int kMicrosecondsPerMillisecond = 1000;
namespace {
using EmbeddingResultProto = ::mediapipe::tasks::components::containers::proto::EmbeddingResult;
using ::mediapipe::Packet;
} // namespace
#define int kMicrosecondsPerMillisecond = 1000;
@implementation MPPImageEmbedderResult (Helpers)
+ (MPPImageEmbedderResult *)imageEmbedderResultWithOutputPacket:(const Packet &)packet {
MPPEmbeddingResult *embeddingResult =
[MPPEmbeddingResult embeddingResultWithProto:packet.Get<EmbeddingResultProto>()];
return [[MPPImageEmbedderResult alloc]
initWithEmbeddingResult:embeddingResult
timestampInMilliseconds:(NSInteger)(packet.Timestamp().Value() /
kMicrosecondsPerMillisecond)];
}
@end