ocrAPI Class Reference
Inherits from | NSObject |
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Declared in | ocrAPI.h |
Overview
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File: ocrAPI.h Description: Author: Pablo GM ([email protected]) Created: 08/09/15. Verion 0.65
– init:path:lang:chars:
Init OCR instance.
- (id)init:(NSString *)key path:(NSString *)path lang:(NSString *)lang chars:(NSString *)chars
Parameters
key |
License Key |
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path |
Father path where the tessdata is stored |
lang |
Tesseract language used for the recognition |
chars |
Tesseract chars whitelist |
Return Value
OCR instance
Declared In
ocrAPI.h
– processRGBFrame:result:wordsBlock:resSize:
Process an image buffer and detect motion. Camera output settings should be kCVPixelFormatType_32BGRA
- (void)processRGBFrame:(CVImageBufferRef)cameraFrame result:(imageResult)result wordsBlock:(matchedWords)wordsBlock resSize:(NSInteger)resSize
Parameters
cameraFrame |
Image buffer input to be analysed. |
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result |
Block to retrieve the analyzed frame with a bounding box around the detected words. |
wordsBlock |
Block to retrieve the matched words and their confidence (from 0 to 100). |
resSize |
Size of the frame to be analysed. |
Declared In
ocrAPI.h
– processUIImage:result:wordsBlock:resSize:
Process a UIImage
- (void)processUIImage:(UIImage *)image result:(imageResult)result wordsBlock:(matchedWords)wordsBlock resSize:(NSInteger)resSize
Parameters
image |
UIImage to analyze. |
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result |
Block to retrieve the analyzed frame with a bounding box around the detected words. |
wordsBlock |
Block to retrieve the matched words and their confidence (from 0 to 100). |
resSize |
Size of the frame to be analysed. |
Declared In
ocrAPI.h