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46 lines
1.7 KiB
Objective-C
46 lines
1.7 KiB
Objective-C
// Copyright (c) 2026 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface PDBMiniBoxResult : NSObject
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@property(nonatomic) NSArray<NSValue *> *corners;
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@property(nonatomic) float minSide;
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@end
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@interface PDBOpenCVDBBridge : NSObject
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+ (NSArray<NSArray<NSValue *> *> *)findContoursWithBinaryMask:(NSData *)data
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width:(NSInteger)width
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height:(NSInteger)height
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maxCandidates:
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(NSInteger)maxCandidates
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NS_SWIFT_NAME(findContours(binaryMask:width:height:maxCandidates:));
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+ (nullable PDBMiniBoxResult *)miniBoxFromPoints:(NSArray<NSValue *> *)points
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NS_SWIFT_NAME(miniBox(fromPoints:));
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+ (float)contourAreaFromPoints:(NSArray<NSValue *> *)points
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NS_SWIFT_NAME(contourArea(fromPoints:));
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+ (float)arcLengthFromPoints:(NSArray<NSValue *> *)points
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closed:(BOOL)closed
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NS_SWIFT_NAME(arcLength(fromPoints:closed:));
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@end
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NS_ASSUME_NONNULL_END
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