Last active
July 15, 2016 22:38
-
-
Save jwulff/54acc16aada777db72c8 to your computer and use it in GitHub Desktop.
Google Cloud Vision API Example
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Get a server key https://cloud.google.com/vision/docs/getting-started | |
| # $ ruby google-cloud-vision-api-example.rb KEY https://www.whitehouse.gov/sites/default/files/whitehouse_files/image/west_wing_main_photo.jpg | |
| require 'net/https' | |
| require 'json' | |
| require 'base64' | |
| require 'open-uri' | |
| key = ARGV[0] | |
| image_url = ARGV[1] | |
| url = "https://vision.googleapis.com/v1/images:annotate?key=#{key}" | |
| payload = { | |
| requests: [ | |
| { | |
| image: { | |
| content: Base64.encode64(open(image_url).read) | |
| }, | |
| features: [ | |
| { type: 'FACE_DETECTION' }, | |
| { type: 'LANDMARK_DETECTION' }, | |
| { type: 'LOGO_DETECTION' }, | |
| { type: 'LABEL_DETECTION' }, | |
| { type: 'TEXT_DETECTION' }, | |
| { type: 'SAFE_SEARCH_DETECTION' }, | |
| { type: 'IMAGE_PROPERTIES' } | |
| ] | |
| } | |
| ] | |
| } | |
| uri = URI url | |
| request = Net::HTTP::Post.new uri | |
| request.content_type = 'application/json' | |
| request.body = payload.to_json | |
| http = Net::HTTP.new uri.hostname, uri.port | |
| http.use_ssl = true | |
| http.verify_mode = OpenSSL::SSL::VERIFY_NONE # Ewwwwwww! | |
| #http.set_debug_output $stderr | |
| response = http.request request | |
| puts response.body |
Replace KEY with a "server key" https://cloud.google.com/vision/docs/getting-started
$ ruby google-cloud-vision-api-example.rb KEY http://latitudenews.wpengine.netdna-cdn.com/wp-content/uploads/2013/01/RTR3CRB5.jpg
{
"responses": [
{
"landmarkAnnotations": [
{
"mid": "/m/07vth",
"description": "U.S. Capitol",
"score": 0.72988671,
"boundingPoly": {
"vertices": [
{
"x": 1234,
"y": 201
},
{
"x": 2191,
"y": 201
},
{
"x": 2191,
"y": 1049
},
{
"x": 1234,
"y": 1049
}
]
},
"locations": [
{
"latLng": {
"latitude": 38.889804999999996,
"longitude": -77.010673
}
}
]
},
{
"score": 0.41945121,
"boundingPoly": {
"vertices": [
{
"x": 1568,
"y": 319
},
{
"x": 1931,
"y": 319
},
{
"x": 1931,
"y": 774
},
{
"x": 1568,
"y": 774
}
]
},
"locations": [
{
"latLng": {
"latitude": 38.890398,
"longitude": -77.008324
}
}
]
}
],
"labelAnnotations": [
{
"mid": "/m/01g317",
"description": "person",
"score": 0.85205597
},
{
"mid": "/m/03qtwd",
"description": "crowd",
"score": 0.82822108
},
{
"mid": "/m/09g5pq",
"description": "people",
"score": 0.81189913
},
{
"mid": "/m/02p1xh",
"description": "marching",
"score": 0.67885125
},
{
"mid": "/m/03w7hp",
"description": "ice rink",
"score": 0.56805277
}
],
"textAnnotations": [
{
"locale": "la",
"description": "ill|開lll ll Illi\n",
"boundingPoly": {
"vertices": [
{
"x": 1474,
"y": 989
},
{
"x": 1869,
"y": 989
},
{
"x": 1869,
"y": 1073
},
{
"x": 1474,
"y": 1073
}
]
}
}
],
"safeSearchAnnotation": {
"adult": "VERY_UNLIKELY",
"spoof": "VERY_UNLIKELY",
"medical": "VERY_UNLIKELY",
"violence": "VERY_UNLIKELY"
},
"imagePropertiesAnnotation": {
"dominantColors": {
"colors": [
{
"color": {
"red": 124,
"green": 119,
"blue": 113
},
"score": 0.23088774,
"pixelFraction": 0.10931973
},
{
"color": {
"red": 158,
"green": 153,
"blue": 146
},
"score": 0.18368539,
"pixelFraction": 0.12353741
},
{
"color": {
"red": 90,
"green": 85,
"blue": 79
},
"score": 0.16493472,
"pixelFraction": 0.093469389
},
{
"color": {
"red": 53,
"green": 68,
"blue": 48
},
"score": 0.0016384164,
"pixelFraction": 0.00020408163
},
{
"color": {
"red": 56,
"green": 50,
"blue": 46
},
"score": 0.14228432,
"pixelFraction": 0.099319726
},
{
"color": {
"red": 29,
"green": 25,
"blue": 21
},
"score": 0.079609387,
"pixelFraction": 0.13911565
},
{
"color": {
"red": 133,
"green": 110,
"blue": 116
},
"score": 0.046034891,
"pixelFraction": 0.0042176871
},
{
"color": {
"red": 193,
"green": 190,
"blue": 187
},
"score": 0.030681806,
"pixelFraction": 0.22054422
},
{
"color": {
"red": 107,
"green": 84,
"blue": 91
},
"score": 0.024027826,
"pixelFraction": 0.0035374151
},
{
"color": {
"red": 48,
"green": 17,
"blue": 26
},
"score": 0.023328064,
"pixelFraction": 0.0073469388
}
]
}
}
}
]
}
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Replace KEY with a "server key" https://cloud.google.com/vision/docs/getting-started
{ "responses": [ { "labelAnnotations": [ { "mid": "/m/0b3yr", "description": "beach", "score": 0.94665974 }, { "mid": "/m/06npx", "description": "sea", "score": 0.93214893 }, { "mid": "/m/02jwqh", "description": "vacation", "score": 0.88489515 }, { "mid": "/m/01r3xn", "description": "shoal", "score": 0.85252696 }, { "mid": "/m/03ktm1", "description": "body of water", "score": 0.78492069 } ], "safeSearchAnnotation": { "adult": "VERY_UNLIKELY", "spoof": "VERY_UNLIKELY", "medical": "VERY_UNLIKELY", "violence": "VERY_UNLIKELY" }, "imagePropertiesAnnotation": { "dominantColors": { "colors": [ { "color": { "red": 120, "green": 174, "blue": 170 }, "score": 0.20442095, "pixelFraction": 0.092809364 }, { "color": { "red": 60, "green": 133, "blue": 159 }, "score": 0.16427764, "pixelFraction": 0.057971016 }, { "color": { "red": 196, "green": 191, "blue": 162 }, "score": 0.078156434, "pixelFraction": 0.095503531 }, { "color": { "red": 242, "green": 227, "blue": 174 }, "score": 0.058972564, "pixelFraction": 0.13991082 }, { "color": { "red": 40, "green": 55, "blue": 28 }, "score": 0.020918924, "pixelFraction": 0.028149387 }, { "color": { "red": 17, "green": 22, "blue": 11 }, "score": 0.0035301843, "pixelFraction": 0.018952062 }, { "color": { "red": 89, "green": 161, "blue": 173 }, "score": 0.10494472, "pixelFraction": 0.045429207 }, { "color": { "red": 157, "green": 189, "blue": 175 }, "score": 0.10479397, "pixelFraction": 0.036696397 }, { "color": { "red": 55, "green": 132, "blue": 170 }, "score": 0.041868147, "pixelFraction": 0.02703456 }, { "color": { "red": 214, "green": 196, "blue": 143 }, "score": 0.033141714, "pixelFraction": 0.069583796 } ] } } } ] }