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gguussAce Nassri
gguuss
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Ace Nassri
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Adds vision 1.1 features (#318)
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‎vision/samples/detect.js‎

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@@ -374,6 +374,205 @@ function detectSafeSearchGCS (bucketName, fileName) {
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// [END vision_safe_search_detection_gcs]
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}
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function detectCropHints (fileName) {
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// [START vision_crop_hint_detection]
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// Imports the Google Cloud client library
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const Vision = require('@google-cloud/vision');
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// Instantiates a client
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const vision = Vision();
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// The path to the local image file, e.g. "/path/to/image.png"
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// const fileName = 'my-file.jpg';
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// Find crop hints for the local file
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vision.detectCrops(fileName)
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.then((data) => {
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const cropHints = data[0];
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cropHints.forEach((hintBounds, hintIdx) => {
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console.log(`Crop Hint ${hintIdx}:`);
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hintBounds.forEach((bound, boundIdx) => {
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console.log(` Bound ${boundIdx}: (${bound.x}, ${bound.y})`);
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});
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});
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});
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// [END vision_crop_hint_detection]
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}
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function detectCropHintsGCS (bucketName, fileName) {
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// [START vision_crop_hint_detection_gcs]
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// Imports the Google Cloud client libraries
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const Storage = require('@google-cloud/storage');
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const Vision = require('@google-cloud/vision');
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// Instantiates clients
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const storage = Storage();
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const vision = Vision();
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// The name of the bucket where the file resides, e.g. "my-bucket"
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// const bucketName = 'my-bucket';
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// The path to the file within the bucket, e.g. "path/to/image.png"
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// const fileName = 'my-file.jpg';
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// Find crop hints for the remote file
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vision.detectCrops(storage.bucket(bucketName).file(fileName))
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.then((data) => {
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const cropHints = data[0];
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cropHints.forEach((hintBounds, hintIdx) => {
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console.log(`Crop Hint ${hintIdx}:`);
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hintBounds.forEach((bound, boundIdx) => {
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console.log(` Bound ${boundIdx}: (${bound.x}, ${bound.y})`);
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});
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});
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});
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// [END vision_crop_hint_detection_gcs]
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}
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function detectWeb (fileName) {
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// [START vision_web_detection]
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// Imports the Google Cloud client library
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const Vision = require('@google-cloud/vision');
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// Instantiates a client
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const vision = Vision();
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// The path to the local image file, e.g. "/path/to/image.png"
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// const fileName = 'my-file.jpg';
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// Detect similar images on the web to a local file
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vision.detectSimilar(fileName)
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.then((data) => {
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const results = data[1].responses[0].webDetection;
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if (results.fullMatchingImages.length > 0) {
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console.log(`Full matches found: ${results.fullMatchingImages.length}`);
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results.fullMatchingImages.forEach((image) => {
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console.log(` URL: ${image.url}`);
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console.log(` Score: ${image.score}`);
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});
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}
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if (results.partialMatchingImages.length > 0) {
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console.log(`Partial matches found: ${results.partialMatchingImages.length}`);
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results.partialMatchingImages.forEach((image) => {
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console.log(` URL: ${image.url}`);
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console.log(` Score: ${image.score}`);
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});
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}
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if (results.webEntities.length > 0) {
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console.log(`Web entities found: ${results.webEntities.length}`);
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results.webEntities.forEach((webEntity) => {
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console.log(` Description: ${webEntity.description}`);
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console.log(` Score: ${webEntity.score}`);
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});
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}
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});
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// [END vision_web_detection]
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}
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function detectWebGCS (bucketName, fileName) {
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// [START vision_web_detection_gcs]
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// Imports the Google Cloud client libraries
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const Storage = require('@google-cloud/storage');
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const Vision = require('@google-cloud/vision');
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// Instantiates clients
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const storage = Storage();
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const vision = Vision();
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// The name of the bucket where the file resides, e.g. "my-bucket"
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// const bucketName = 'my-bucket';
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// The path to the file within the bucket, e.g. "path/to/image.png"
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// const fileName = 'my-file.jpg';
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// Detect similar images on the web to a remote file
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vision.detectSimilar(storage.bucket(bucketName).file(fileName))
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.then((data) => {
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const results = data[1].responses[0].webDetection;
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if (results.fullMatchingImages.length > 0) {
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console.log(`Full matches found: ${results.fullMatchingImages.length}`);
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results.fullMatchingImages.forEach((image) => {
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console.log(` URL: ${image.url}`);
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console.log(` Score: ${image.score}`);
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});
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}
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if (results.partialMatchingImages.length > 0) {
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console.log(`Partial matches found: ${results.partialMatchingImages.length}`);
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results.partialMatchingImages.forEach((image) => {
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console.log(` URL: ${image.url}`);
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console.log(` Score: ${image.score}`);
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});
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}
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if (results.webEntities.length > 0) {
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console.log(`Web entities found: ${results.webEntities.length}`);
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results.webEntities.forEach((webEntity) => {
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console.log(` Description: ${webEntity.description}`);
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console.log(` Score: ${webEntity.score}`);
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});
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}
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});
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// [END vision_web_detection_gcs]
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}
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function detectFulltext (fileName) {
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// [START vision_fulltext_detection]
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// Imports the Google Cloud client library
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const Vision = require('@google-cloud/vision');
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// Instantiates a client
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const vision = Vision();
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// The path to the local image file, e.g. "/path/to/image.png"
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// const fileName = 'my-file.jpg';
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// // Read a local image as a text document
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vision.readDocument(fileName)
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.then((data) => {
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const results = data[1].responses[0].fullTextAnnotation;
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console.log(results.text);
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});
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// [END vision_fulltext_detection]
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}
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function detectFulltextGCS (bucketName, fileName) {
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// [START vision_fulltext_detection_gcs]
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// Imports the Google Cloud client libraries
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const Storage = require('@google-cloud/storage');
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const Vision = require('@google-cloud/vision');
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// Instantiates clients
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const storage = Storage();
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const vision = Vision();
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// The name of the bucket where the file resides, e.g. "my-bucket"
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// const bucketName = 'my-bucket';
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// The path to the file within the bucket, e.g. "path/to/image.png"
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// const fileName = 'my-file.jpg';
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// Read a remote image as a text document
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vision.readDocument(storage.bucket(bucketName).file(fileName))
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.then((data) => {
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const results = data[1].responses[0].fullTextAnnotation;
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console.log(results.text);
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});
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// [END vision_fulltext_detection_gcs]
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}
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require(`yargs`)
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.demand(1)
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.command(
@@ -460,6 +659,42 @@ require(`yargs`)
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{},
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(opts) => detectSafeSearchGCS(opts.bucket, opts.fileName)
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)
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.command(
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`crops <fileName>`,
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`Detects crop hints in a local image file.`,
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{},
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(opts) => detectCropHints(opts.fileName)
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)
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.command(
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`crops-gcs <bucket> <fileName>`,
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`Detects crop hints in an image in Google Cloud Storage.`,
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{},
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(opts) => detectCropHintsGCS(opts.bucket, opts.fileName)
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)
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.command(
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`web <fileName>`,
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`Finds similar photos on the web for a local image file.`,
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{},
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(opts) => detectWeb(opts.fileName)
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)
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.command(
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`web-gcs <bucket> <fileName>`,
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`Finds similar photos on the web for an image in Google Cloud Storage.`,
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{},
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(opts) => detectWebGCS(opts.bucket, opts.fileName)
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)
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.command(
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`fulltext <fileName>`,
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`Extracts full text from a local image file.`,
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{},
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(opts) => detectFulltext(opts.fileName)
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)
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.command(
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`fulltext-gcs <bucket> <fileName>`,
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`Extracts full text from an image in Google Cloud Storage.`,
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{},
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(opts) => detectFulltextGCS(opts.bucket, opts.fileName)
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)
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.example(`node $0 faces ./resources/face_no_surprise.jpg`)
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.example(`node $0 faces-gcs my-bucket your-image.jpg`)
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.example(`node $0 labels ./resources/wakeupcat.jpg`)
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.example(`node $0 properties-gcs my-bucket your-image.jpg`)
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.example(`node $0 safe-search ./resources/wakeupcat.jpg`)
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.example(`node $0 safe-search-gcs my-bucket your-image.jpg`)
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.example(`node $0 crops ./resources/wakeupcat.jpg`)
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.example(`node $0 crops-gcs my-bucket your-image.jpg`)
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.example(`node $0 web ./resources/wakeupcat.jpg`)
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.example(`node $0 web-gcs my-bucket your-image.jpg`)
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.example(`node $0 fulltext ./resources/wakeupcat.jpg`)
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.example(`node $0 fulltext-gcs my-bucket your-image.jpg`)
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.wrap(120)
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.recommendCommands()
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.epilogue(`For more information, see https://cloud.google.com/vision/docs`)

‎vision/samples/package.json‎

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@@ -9,7 +9,7 @@
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},
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"dependencies": {
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"@google-cloud/storage": "0.7.0",
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"@google-cloud/vision": "0.8.0",
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"@google-cloud/vision": "0.9.0",
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"async": "2.1.4",
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"natural": "0.4.0",
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"redis": "2.6.5",

‎vision/samples/system-test/detect.test.js‎

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@@ -29,7 +29,8 @@ const files = [
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`landmark.jpg`,
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`logos.png`,
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`text.jpg`,
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`wakeupcat.jpg`
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`wakeupcat.jpg`,
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`faulkner.jpg`
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].map((name) => {
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return {
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name,
@@ -130,3 +131,43 @@ test(`should detect safe-search in a remote file`, async (t) => {
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const output = await runAsync(`${cmd} safe-search-gcs ${bucketName} ${files[4].name}`, cwd);
131132
t.true(output.includes(`Medical:`));
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});
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test(`should detect crop hints in a local file`, async (t) => {
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const output = await runAsync(`${cmd} crops ${files[2].localPath}`, cwd);
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t.true(output.includes(`Crop Hint 0:`));
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t.true(output.includes(`Bound 2: (280, 43)`));
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});
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test(`should detect crop hints in a remote file`, async (t) => {
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const output = await runAsync(`${cmd} crops-gcs ${bucketName} ${files[2].name}`, cwd);
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t.true(output.includes(`Crop Hint 0:`));
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t.true(output.includes(`Bound 2: (280, 43)`));
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});
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test(`should detect similar web images in a local file`, async (t) => {
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const output = await runAsync(`${cmd} web ${files[5].localPath}`, cwd);
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t.true(output.includes('Full matches found: 5'));
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t.true(output.includes('URL: https://cloud.google.com/vision/docs/images/'));
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t.true(output.includes('Partial matches found: 5'));
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t.true(output.includes('Web entities found: 5'));
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t.true(output.includes('Description: Google Cloud Platform'));
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});
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test(`should detect similar web images in a remote file`, async (t) => {
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const output = await runAsync(`${cmd} web-gcs ${bucketName} ${files[5].name}`, cwd);
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t.true(output.includes('Full matches found: 5'));
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t.true(output.includes('URL: https://cloud.google.com/vision/docs/images/'));
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t.true(output.includes('Partial matches found: 5'));
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t.true(output.includes('Web entities found: 5'));
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t.true(output.includes('Description: Google Cloud Platform'));
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});
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test(`should read a document from a local file`, async (t) => {
166+
const output = await runAsync(`${cmd} fulltext ${files[2].localPath}`, cwd);
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t.true(output.includes('Google Cloud Platform'));
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});
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test(`should read a document from a remote file`, async (t) => {
171+
const output = await runAsync(`${cmd} fulltext-gcs ${bucketName} ${files[2].name}`, cwd);
172+
t.true(output.includes('Google Cloud Platform'));
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});

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