Comments (3)
faithoflifedev
commented on August 18, 2024
1
Hi @bisketashwin ,
I think your mistake is with the following line:
final jsonImage = JsonImage(imageUri: base64Image);The imageUri attribute is meant to be set to a String value that points to the location of an image stores in a Google Storage bucket.
Try the following changes:
final imageFile = File(imageFile!.path).readAsBytesSync();
// ...
final annotatedResponses = await googleVision.annotate(
requests: AnnotationRequests(
requests: [
AnnotationRequest(
jsonImage: JsonImage(byteBuffer: imageFile.buffer),
features: [
Feature(maxResults: 10, type: AnnotationType.textDetection)
])
],
),
);Here are the results I get when I run the text_detection.dart example with your supplied image:
chris@wxyz-3 example % dart run text_detection.dart
checking...
ಟಿ ಕುಣಿದಾಡ
ವ
ಕನ್ನಡ ಎನೆ ಕುಣಿದಾಡುವುದಕ್ಕೆ
ಕನ್ನಡ ಎನೆ ಕುಣಿ ಕಿವಿ ನಿಮಿರುವುದು
LIFE IS HARD. IF WE GO DAY WISE
SOME DAYS ARE VERY HARD
SOME ARE VERY REWARDING
SO INSTED OF LONG TERM VIEW
PREFER DAY VIEW.
IT IS NEW DAY NEW POSSIBILITY
[{"x":-11,"y":-21}, {"x":1234,"y":-21}, {"x":1234,"y":1548}, {"x":-11,"y":1548}]
ಟಿ
[{"x":1,"y":118}, {"x":186,"y":105}, {"x":201,"y":327}, {"x":17,"y":340}]
ಕುಣಿದಾಡ
[{"x":344,"y":94}, {"x":1101,"y":40}, {"x":1117,"y":262}, {"x":360,"y":316}]
ವ
[{"x":1009,"y":480}, {"x":1047,"y":475}, {"x":1064,"y":603}, {"x":1027,"y":608}]
ಕನ್ನಡ
[{"x":140,"y":614}, {"x":339,"y":579}, {"x":361,"y":706}, {"x":162,"y":740}]
ಎನೆ
[{"x":392,"y":570}, {"x":485,"y":554}, {"x":507,"y":680}, {"x":414,"y":696}]
ಕುಣಿದಾಡುವುದಕ್ಕೆ
[{"x":520,"y":547}, {"x":977,"y":468}, {"x":999,"y":595}, {"x":542,"y":674}]
ಕನ್ನಡ
[{"x":174,"y":749}, {"x":386,"y":712}, {"x":406,"y":829}, {"x":195,"y":866}]
ಎನೆ
[{"x":429,"y":705}, {"x":530,"y":687}, {"x":551,"y":803}, {"x":449,"y":821}]
ಕುಣಿ
[{"x":559,"y":682}, {"x":696,"y":658}, {"x":716,"y":774}, {"x":579,"y":798}]
ಕಿವಿ
[{"x":715,"y":654}, {"x":805,"y":638}, {"x":825,"y":755}, {"x":736,"y":771}]
ನಿಮಿರುವುದು
[{"x":853,"y":630}, {"x":1128,"y":582}, {"x":1148,"y":699}, {"x":874,"y":747}]
LIFE
[{"x":205,"y":944}, {"x":354,"y":926}, {"x":360,"y":973}, {"x":211,"y":992}]
IS
[{"x":410,"y":922}, {"x":457,"y":916}, {"x":462,"y":959}, {"x":415,"y":965}]
HARD
[{"x":499,"y":910}, {"x":643,"y":891}, {"x":649,"y":939}, {"x":505,"y":958}]
.
[{"x":651,"y":913}, {"x":669,"y":910}, {"x":672,"y":932}, {"x":654,"y":935}]
IF
[{"x":695,"y":884}, {"x":747,"y":879}, {"x":751,"y":920}, {"x":699,"y":925}]
WE
[{"x":782,"y":881}, {"x":861,"y":875}, {"x":864,"y":913}, {"x":785,"y":919}]
GO
[{"x":889,"y":869}, {"x":959,"y":871}, {"x":958,"y":909}, {"x":888,"y":907}]
DAY
[{"x":985,"y":872}, {"x":1073,"y":878}, {"x":1070,"y":922}, {"x":982,"y":916}]
WISE
[{"x":1081,"y":881}, {"x":1181,"y":887}, {"x":1179,"y":928}, {"x":1079,"y":922}]
SOME
[{"x":212,"y":1036}, {"x":362,"y":1024}, {"x":366,"y":1084}, {"x":217,"y":1096}]
DAYS
[{"x":398,"y":1021}, {"x":530,"y":1011}, {"x":534,"y":1071}, {"x":403,"y":1081}]
ARE
[{"x":546,"y":1010}, {"x":656,"y":1001}, {"x":660,"y":1060}, {"x":551,"y":1069}]
VERY
[{"x":677,"y":1000}, {"x":834,"y":988}, {"x":838,"y":1047}, {"x":682,"y":1059}]
HARD
[{"x":860,"y":985}, {"x":1020,"y":973}, {"x":1024,"y":1032}, {"x":865,"y":1045}]
SOME
[{"x":235,"y":1142}, {"x":396,"y":1130}, {"x":400,"y":1184}, {"x":239,"y":1196}]
ARE
[{"x":439,"y":1126}, {"x":550,"y":1118}, {"x":554,"y":1171}, {"x":443,"y":1180}]
VERY
[{"x":594,"y":1115}, {"x":741,"y":1104}, {"x":745,"y":1157}, {"x":598,"y":1168}]
REWARDING
[{"x":773,"y":1101}, {"x":1091,"y":1077}, {"x":1095,"y":1130}, {"x":777,"y":1155}]
SO
[{"x":231,"y":1256}, {"x":293,"y":1249}, {"x":299,"y":1311}, {"x":238,"y":1318}]
INSTED
[{"x":330,"y":1245}, {"x":545,"y":1222}, {"x":551,"y":1283}, {"x":337,"y":1307}]
OF
[{"x":573,"y":1219}, {"x":640,"y":1212}, {"x":646,"y":1273}, {"x":580,"y":1281}]
LONG
[{"x":659,"y":1210}, {"x":810,"y":1194}, {"x":817,"y":1254}, {"x":666,"y":1271}]
TERM
[{"x":843,"y":1190}, {"x":993,"y":1174}, {"x":1000,"y":1234}, {"x":850,"y":1251}]
VIEW
[{"x":997,"y":1173}, {"x":1122,"y":1159}, {"x":1129,"y":1221}, {"x":1004,"y":1235}]
PREFER
[{"x":240,"y":1356}, {"x":484,"y":1326}, {"x":491,"y":1383}, {"x":247,"y":1414}]
DAY
[{"x":532,"y":1320}, {"x":636,"y":1307}, {"x":643,"y":1364}, {"x":539,"y":1377}]
VIEW
[{"x":660,"y":1304}, {"x":810,"y":1285}, {"x":817,"y":1343}, {"x":667,"y":1362}]
.
[{"x":833,"y":1283}, {"x":853,"y":1281}, {"x":860,"y":1337}, {"x":840,"y":1340}]
IT
[{"x":249,"y":1448}, {"x":324,"y":1439}, {"x":331,"y":1499}, {"x":256,"y":1508}]
IS
[{"x":346,"y":1441}, {"x":401,"y":1435}, {"x":407,"y":1492}, {"x":353,"y":1499}]
NEW
[{"x":444,"y":1429}, {"x":577,"y":1415}, {"x":583,"y":1472}, {"x":450,"y":1486}]
DAY
[{"x":611,"y":1410}, {"x":715,"y":1400}, {"x":720,"y":1461}, {"x":617,"y":1471}]
NEW
[{"x":748,"y":1397}, {"x":884,"y":1389}, {"x":887,"y":1446}, {"x":751,"y":1454}]
POSSIBILITY
[{"x":911,"y":1380}, {"x":1182,"y":1406}, {"x":1176,"y":1471}, {"x":905,"y":1445}]
from google_vision_workspace.
faithoflifedev
commented on August 18, 2024
1
final annotatedResponses = await googleVision.annotate( requests: AnnotationRequests( requests: [ AnnotationRequest( jsonImage: JsonImage(byteBuffer: imageFile.buffer), features: [ Feature(maxResults: 10, type: AnnotationType.textDetection) ], imageContext: ImageContext( languageHints: ['kn', 'en-IN'], ), ), ], ), );
from google_vision_workspace.
bisketashwin
commented on August 18, 2024
Thank you.
I am not able to add 'imageContext': {
'languageHints': [
'kn',
'en-IN'
] // 'kn' for Kannada, 'en-IN' for English (India)
},
from google_vision_workspace.
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from google_vision_workspace.