[Tika Wiki] Update of "ImageCaption" by ChrisMattmann

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The "ImageCaption" page has been changed by ChrisMattmann:
https://wiki.apache.org/tika/ImageCaption?action=diff&rev1=7&rev2=8

Comment:
- update docs to USCDataScience

  ===== a. Using docker (Recommended) =====
  {{{#!highlight bash
  
+ git clone https://github.com/USCDataScience/tika-dockers.git && cd tika-dockers
- cd tika-parsers/src/main/resources/org/apache/tika/parser/captioning/tf/ 
- # alternatively, if you do not have tika's source code, you may simply wget the 'Im2txtRestDockerfile' from github link 
- docker build -f Im2txtRestDockerfile -t im2txt-rest-tika .
+ docker build -f Im2txtRestDockerfile -t uscdatascience/im2txt-rest-tika .
- docker run -p 8764:8764 -it im2txt-rest-tika
+ docker run -p 8764:8764 -it uscdatascience/im2txt-rest-tika
  }}}
  
- Once it is done, test the setup by visiting [[http://localhost:8764/inception/v3/captions?beam_size=3&max_caption_length=15&url=https://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Marcus_Thames_Tigers_2007.jpg/1200px-Marcus_Thames_Tigers_2007.jpg]] in your web browser.
+ Once it is done, test the setup by visiting [[http://localhost:8764/inception/v3/caption/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Marcus_Thames_Tigers_2007.jpg/1200px-Marcus_Thames_Tigers_2007.jpg]] in your web browser.
  
  '''Sample output from API:'''
  {{{#!json
  {
+ {
-    "captions":[
+ 	"captions": [{
+ 			"confidence": 0.010706611316269087,
-       {
-          "confidence":0.010706593208896654,
-          "sentence":"a baseball player swinging a bat at a ball"
+ 			"sentence": "a baseball player swinging a bat at a ball"
-       },
-       {
-          "confidence":0.004686318988055993,
+ 		},
+ 		{
+ 			"confidence": 0.004686326913725872,
-          "sentence":"a baseball player swinging a bat at a ball ."
+ 			"sentence": "a baseball player swinging a bat at a ball ."
-       },
-       {
-          "confidence":0.004108484241848782,
+ 		},
+ 		{
+ 			"confidence": 0.0041084865981657155,
-          "sentence":"a baseball player swinging a bat on a field"
+ 			"sentence": "a baseball player swinging a bat on a field"
-       }
-    ],
+ 		}
+ 	],
-    "beam_size":3,
+ 	"beam_size": 3,
-    "max_caption_length":15,
+ 	"max_caption_length": 20,
-    "time":{
+ 	"time": {
-       "read":1060,
-       "captioning":570,
-       "units":"ms"
-    }
+ 		"read": 407,
+ 		"captioning": 1632,
+ 		"units": "ms"
+ 	}
  }
  }}}
  
@@ -66, +65 @@

    4. Add an appname,Host IP 127.0.0.1 and set both ports to 8764.
  
  ===== b. Without Using docker =====
- If you chose to setup REST server without a docker container, you are free to manually install all the required tools specified in the [[ https://github.com/apache/tika/blob/master/tika-parsers/src/main/resources/org/apache/tika/parser/captioning/tf/Im2txtRestDockerfile | docker file]].
+ If you chose to setup REST server without a docker container, you are free to manually install all the required tools specified in the [[ https://github.com/USCDataScience/tika-dockers/blob/master/Im2txtRestDockerfile | docker file]].
  
  Note: docker file has setup instructions for Ubuntu, you will have to transform those commands for your environment.