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Added iOS region of interest

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This commit is contained in:
Prianka Liz Kariat 2023-11-30 02:30:42 +05:30
parent 3532503354
commit 4137dbcbf5
3 changed files with 109 additions and 0 deletions
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7
mediapipe/tasks/ios/components/containers/BUILD
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@ -66,3 +66,10 @@ objc_library(
srcs = ["sources/MPPConnection.m"],
hdrs = ["sources/MPPConnection.h"],
)
objc_library(
name = "MPPRegionOfInterest",
srcs = ["sources/MPPRegionOfInterest.m"],
hdrs = ["sources/MPPRegionOfInterest.h"],
deps = [":MPPDetection"],
)

67
mediapipe/tasks/ios/components/containers/sources/MPPRegionOfInterest.h Normal file
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@ -0,0 +1,67 @@
// 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 <Foundation/Foundation.h>
#import "mediapipe/tasks/ios/components/containers/sources/MPPDetection.h"
NS_ASSUME_NONNULL_BEGIN
/** The Region-Of-Interest (ROI) to interact with in an interactive segmentation inference. */
/** An instance can contain erither a single normalized point pointing to the object that the user
* wants to segment or array of normalized key points that make up scribbles over the object that
* the user wants to segment.*/
NS_SWIFT_NAME(RegionOfInterest)
@interface MPPRegionOfInterest : NSObject
/** The normalized point pointing to the object that the user wants to segment. `nil if `scribbles`
* is not `nil` */
@property(nonatomic, readonly, nullable) MPPNormalizedKeypoint *keypoint;
/** The array of normalized key points that make up scribbles over the object that the user wants to
* segment. `nil if `keypoint` is not `nil` */
@property(nonatomic, readonly, nullable) NSArray<MPPNormalizedKeypoint *> *scribbles;
/**
* Initializes a new `RegionOfInterest` that represents a single normalized point pointing to the
* object that the user wants to segment.
*
* @param normalizedKeypoint The normalized key point pointing to the object that the user wants to
* segment.
*
* @return An instance of `RegionOfInterest` initialized with the given normalized key point
* pointing to the object that the user wants to segment.
*/
- (instancetype)initWithNormalizedKeyPoint:(MPPNormalizedKeypoint *)normalizedKeypoint
NS_DESIGNATED_INITIALIZER;
/**
* Initializes a new `RegionOfInterest` that represents scribbles over the object that the user
* wants to segment.
*
* @param scribbles The array of normalized key points that make up scribbles over the object that
* the user wants to segment.
*
* @return An instance of `RegionOfInterest` initialized with the given normalized key points that
* make up scribbles over the object that the user wants to segment.
*/
- (instancetype)initWitScribbles:(NSArray<MPPNormalizedKeypoint *> *)scribbles
NS_DESIGNATED_INITIALIZER;
- (instancetype)init NS_UNAVAILABLE;
+ (instancetype)new NS_UNAVAILABLE;
@end
NS_ASSUME_NONNULL_END

35
mediapipe/tasks/ios/components/containers/sources/MPPRegionOfInterest.m Normal file
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@ -0,0 +1,35 @@
// 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/sources/MPPRegionOfInterest.h"
@implementation MPPRegionOfInterest
- (instancetype)initWithNormalizedKeyPoint:(MPPNormalizedKeypoint *)normalizedKeypoint {
self = [super init];
if (self) {
_keypoint = normalizedKeypoint;
}
return self;
}
- (instancetype)initWitScribbles:(NSArray<MPPNormalizedKeypoint *> *)scribbles {
self = [super init];
if (self) {
_scribbles = scribbles;
}
return self;
}
@end