Difference between revisions of "ISSS608 2017-18 T3 Assign Yejerla Amrutha Rajeshwari call"

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Line 39: Line 39:
  
  
 +
=<font size="5"> Approach </font>=
 +
 +
#Since we have bird recordings submitted by the Ornithology group and also the corresponding quality score, creating a spectograph for individual components of good quality recordings allows for visually profiling each species' calls and songs. 
 +
#There are 5 categories in quality score but description of these categories are not provided. Taking few samples in each category and running the autodetec() function on them revealed that category "A" recordings have good quality.
 +
# Atleast 4 recordings for each species- 2 calls, 2 songs(or any other distribution applicable based on the species) are sampled. Components are retrieved and top 5 components based on Signal to Noise ratio are selected. Few most representative spectrographs of each species are documented for comparisons with test recordings.
 +
 +
 +
=<font size="5">Species Call-Song Spectrographs </font>=
 +
 
{| class="wikitable" style="background-color:#FFFFFF;" width="100%"
 
{| class="wikitable" style="background-color:#FFFFFF;" width="100%"
  
Line 48: Line 57:
 
1.
 
1.
  
−
||
+
||Bent beak Riffraff
−
||
+
||[[File:1a.jpg|200px]] [[File:Bent-beak-Riffraff-2335.wav-8.jpg|200px]]
  
 
|-
 
|-
Line 56: Line 65:
 
2.
 
2.
  
−
||
+
||Blue collared Zipper
−
||
+
||[[File:Blue-collared-Zipper-341352.wav-7.jpg|200px]] [[File:Blue-collared-Zipper-374413.wav-7.jpg|200px]]
  
 
|-
 
|-
Line 64: Line 73:
 
3.
 
3.
  
−
||
+
||Bombadil
−
||
+
||[[File:Bombadil-389979.wav-2.jpg|200px]] [[File:Bombadil-394751.wav-11.jpg|200px]]
  
 
|-
 
|-
Line 72: Line 81:
 
4.
 
4.
  
−
||
+
||Broad winged Jojo
−
||
+
||[[File:Broad-winged-Jojo-33565.wav-2.jpg|200px]] [[File:Broad-winged-Jojo-51531.wav-14.jpg|200px]]
  
 
|-
 
|-
Line 80: Line 89:
 
5.
 
5.
  
−
||
+
||Canadian Cootamum
−
||
+
||[[File:Canadian-Cootamum-217766.wav-1.jpg|200px]] [[File:Canadian-Cootamum-218671.wav-4.jpg|200px]]
  
 
|-
 
|-
Line 88: Line 97:
 
6.
 
6.
  
−
||
+
||Carries Champagne Pipit
−
||
+
||[[File:Carries-Champagne-Pipit-162716.wav-6.jpg|200px]] [[File:Carries-Champagne-Pipit-197379.wav-2.jpg|200px]]
  
 
|-
 
|-
Line 96: Line 105:
 
7.
 
7.
  
−
||
+
||Darkwing Sparrow
−
||
+
||[[File:Darkwing-Sparrow-402356.wav-16.jpg|200px]] [[File:Darkwing-Sparrow-405293.wav-21.jpg|200px]]
  
 
|-
 
|-
Line 104: Line 113:
 
8.
 
8.
  
−
||
+
||Eastern Corn Skeet
−
||
+
||[[File:Eastern-Corn-Skeet-10175.wav-24.jpg|200px]] [[File:Eastern-Corn-Skeet-14857.wav-9.jpg|200px]]
  
 
|-
 
|-
Line 112: Line 121:
 
9.
 
9.
  
−
||
+
||Green tipped Scarlet Pipit
−
||
+
||[[File:Green-tipped-Scarlet-Pipit-62671.wav-8.jpg|200px]] [[File:Green-tipped-Scarlet-Pipit-319588.wav-3.jpg|200px]]
  
 
|-
 
|-
Line 120: Line 129:
 
10.
 
10.
  
−
||
+
||Lesser Birchbeere
−
||
+
||[[File:Lesser-Birchbeere-320102.wav-25.jpg|200px]] [[File:Lesser-Birchbeere-321383.wav-3.jpg|200px]]
  
 
|-
 
|-
−
 
−
 
 
|
 
|
 
11.
 
11.
  
−
||
+
||Orange Pine Plove
−
||
+
||[[File:Orange-Pine-Plover-363065.wav-24.jpg|200px]] [[File:Orange-Pine-Plover-383949.wav-6.jpg|200px]]
  
 
|-
 
|-
Line 137: Line 144:
 
12.
 
12.
  
−
||
+
||Ordinary Snape
−
||
+
||[[File:Ordinary-Snape-236558.wav-94.jpg|200px]] [[File:Ordinary-Snape-320475.wav-3.jpg|200px]]
  
 
|-
 
|-
Line 145: Line 152:
 
13.
 
13.
  
−
||
+
||Pinkfinch
−
||
+
||[[File:Pinkfinch-51763.wav-3.jpg|200px]] [[File:Pinkfinch-137670.wav-16.jpg|200px]]
  
 
|-
 
|-
Line 153: Line 160:
 
14.
 
14.
  
−
||
+
||Purple Tooting Tout
−
||
+
||[[File:Purple-Tooting-Tout-114776.wav-10.jpg|200px]] [[File:Purple-Tooting-Tout-116704.wav-3.jpg|200px]]
  
 
|-
 
|-
Line 161: Line 168:
 
15.
 
15.
  
−
||
+
||Qax
−
||
+
||[[File:Qax-50740.wav-39.jpg|200px]] [[File:Qax-115736.wav-2.jpg|200px]]
  
 
|-
 
|-
Line 169: Line 176:
 
16.
 
16.
  
−
||
+
||Queenscoat
−
||
+
||[[File:Queenscoat-376508.wav-1.jpg|200px]] [[File:Queenscoat-377246.wav-37.jpg|200px]]
  
 
|-
 
|-
Line 177: Line 184:
 
17.
 
17.
  
−
||
+
||Rose crested Blue Pipit
−
||
+
||[[File:Rose-crested-Blue-Pipit-387404.wav-2.jpg|200px]] [[File:Rose-crested-Blue-Pipit-401782.wav-23.jpg|200px]]
  
 
|-
 
|-
Line 185: Line 192:
 
18.
 
18.
  
−
||
+
||Scrawny Jay
−
||
+
||[[File:Scrawny-Jay-78193.wav-6.jpg|200px]] [[File:Scrawny-Jay-78193.wav-24.jpg|200px]]
  
 
|-
 
|-
Line 193: Line 200:
 
19.
 
19.
  
−
||
+
||Vermillion Trillia
−
||
+
||[[File:Vermillion-Trillian-337447.wav-14.jpg|200px]] [[File:Vermillion-Trillian-378953.wav-9.jpg|200px]]
  
 
|-
 
|-
Line 203: Line 210:
 
|}
 
|}
  
 +
 +
=<font size="5"> Species detection for Test files </font>=
  
 
{| class="wikitable" style="background-color:#FFFFFF;" width="100%"
 
{| class="wikitable" style="background-color:#FFFFFF;" width="100%"
Line 212: Line 221:
 
|
 
|
 
1.
 
1.
−
||[[File:1-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:1-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture111.PNG|400px]]
−
||
+
|| Only Bent beak Riffraff found
−
||
+
 
  
 
|-
 
|-
Line 222: Line 231:
 
|
 
|
 
2.
 
2.
−
||[[File:2-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:2-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture_2.PNG|400px]]
−
||
+
|| <b><font color="#C00000">Rose crested Blue Pipit along with others</font></b>
−
||
 
  
 
|-
 
|-
Line 232: Line 240:
 
|
 
|
 
3.
 
3.
−
||[[File:3-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:3-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture333.PNG|400px]]
−
||
+
|| Not Rose crested Blue Pipit
−
||
+
 
  
 
|-
 
|-
Line 241: Line 249:
 
|
 
|
 
4.
 
4.
−
||[[File:4-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:4-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture444.PNG|400px]]
−
||
+
||Not Rose crested Blue Pipit
−
||
+
 
  
 
|-
 
|-
Line 251: Line 259:
 
|
 
|
 
5.
 
5.
−
||[[File:5-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:5-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture555.PNG|400px]]
−
||
+
||Could be Bombadil
−
||
+
 
  
 
|-
 
|-
Line 261: Line 269:
 
|
 
|
 
6.
 
6.
−
||[[File:6-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:6-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture666.PNG|400px]]
−
 
+
||Lesser Birchbeere
−
||
 
−
||
 
  
 
|-
 
|-
Line 271: Line 277:
 
|
 
|
 
7.
 
7.
−
||[[File:7-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:7-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture777.PNG|400px]]
−
||
+
||Qax
−
||
 
  
 
|-
 
|-
Line 281: Line 286:
 
|
 
|
 
8.
 
8.
−
||[[File:8-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg]]
+
||[[File:8-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg|400px]]
−
||
+
||[[File:Capture888.PNG|400px]]
−
||
+
||Lesser Birchbeere
−
||
 
  
 
|-
 
|-
Line 291: Line 295:
 
|
 
|
 
9.
 
9.
−
||[[File:9-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
||[[File:9-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture999.PNG|400px]]
−
||
+
||<b><font color="#C00000">Rose crested Blue Pipit & Ordinary Snape</font></b>
−
||
+
 
  
 
|-
 
|-
Line 300: Line 304:
 
|
 
|
 
10.
 
10.
−
|| [[File:10-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
|| [[File:10-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture1000.PNG|400px]]
−
||
+
|| could be Green tipped Scarlet Pipit
−
||
+
 
  
 
|-
 
|-
Line 310: Line 314:
 
|
 
|
 
11.
 
11.
−
||[[File:11-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
||[[File:11-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture1111.PNG|400px]]
−
||
+
||Scrawny Jay
−
||
+
 
  
 
|-
 
|-
Line 320: Line 324:
 
|
 
|
 
12.
 
12.
−
||[[File:12-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
||[[File:12-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture2222.PNG|400px]]
−
||
+
||Bombadil
−
||
 
  
 
|-
 
|-
Line 329: Line 332:
 
|
 
|
 
13.
 
13.
−
||[[File:13-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
||[[File:13-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture3333.PNG|400px]]
−
||
+
||Darkwing Sparrow
−
||
+
 
  
 
|-
 
|-
Line 339: Line 342:
 
|
 
|
 
14.
 
14.
−
||[[File:14-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
||[[File:14-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture4444.PNG|400px]]
−
||
+
||Broad winged Jojo
−
||
+
 
 +
 
  
 
|-
 
|-
Line 349: Line 353:
 
|
 
|
 
15.
 
15.
−
||[[File:15-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg]]
+
||[[File:15-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg|400px]]
−
||
+
||[[File:Capture5555.PNG|400px]]
−
||
+
||Bent beak Riffraff
−
||
 
  
 
|-
 
|-
Line 358: Line 361:
 
|-
 
|-
 
|}
 
|}
 +
 +
'''From the above table, it is evident that at most 2 or 3 recordings belong to Rose crested Blue Pipit. Why did Kaisos officials lie?'''

Latest revision as of 10:58, 14 July 2018

Bird Picture.jpg VAST Mini Challenge 1: "Cheep" Shots?

Context

Data Preparation & Methodology

Data Exploration: Formulating Hypothesis

Bird's-eye View

What's in a Call?

Conclusion

 



Approach

  1. Since we have bird recordings submitted by the Ornithology group and also the corresponding quality score, creating a spectograph for individual components of good quality recordings allows for visually profiling each species' calls and songs.
  2. There are 5 categories in quality score but description of these categories are not provided. Taking few samples in each category and running the autodetec() function on them revealed that category "A" recordings have good quality.
  3. Atleast 4 recordings for each species- 2 calls, 2 songs(or any other distribution applicable based on the species) are sampled. Components are retrieved and top 5 components based on Signal to Noise ratio are selected. Few most representative spectrographs of each species are documented for comparisons with test recordings.


Species Call-Song Spectrographs

No Species Spectrograph

1.

Bent beak Riffraff 1a.jpg Bent-beak-Riffraff-2335.wav-8.jpg

2.

Blue collared Zipper Blue-collared-Zipper-341352.wav-7.jpg Blue-collared-Zipper-374413.wav-7.jpg

3.

Bombadil Bombadil-389979.wav-2.jpg Bombadil-394751.wav-11.jpg

4.

Broad winged Jojo Broad-winged-Jojo-33565.wav-2.jpg Broad-winged-Jojo-51531.wav-14.jpg

5.

Canadian Cootamum Canadian-Cootamum-217766.wav-1.jpg Canadian-Cootamum-218671.wav-4.jpg

6.

Carries Champagne Pipit Carries-Champagne-Pipit-162716.wav-6.jpg Carries-Champagne-Pipit-197379.wav-2.jpg

7.

Darkwing Sparrow Darkwing-Sparrow-402356.wav-16.jpg Darkwing-Sparrow-405293.wav-21.jpg

8.

Eastern Corn Skeet Eastern-Corn-Skeet-10175.wav-24.jpg Eastern-Corn-Skeet-14857.wav-9.jpg

9.

Green tipped Scarlet Pipit Green-tipped-Scarlet-Pipit-62671.wav-8.jpg Green-tipped-Scarlet-Pipit-319588.wav-3.jpg

10.

Lesser Birchbeere Lesser-Birchbeere-320102.wav-25.jpg Lesser-Birchbeere-321383.wav-3.jpg

11.

Orange Pine Plove Orange-Pine-Plover-363065.wav-24.jpg Orange-Pine-Plover-383949.wav-6.jpg

12.

Ordinary Snape Ordinary-Snape-236558.wav-94.jpg Ordinary-Snape-320475.wav-3.jpg

13.

Pinkfinch Pinkfinch-51763.wav-3.jpg Pinkfinch-137670.wav-16.jpg

14.

Purple Tooting Tout Purple-Tooting-Tout-114776.wav-10.jpg Purple-Tooting-Tout-116704.wav-3.jpg

15.

Qax Qax-50740.wav-39.jpg Qax-115736.wav-2.jpg

16.

Queenscoat Queenscoat-376508.wav-1.jpg Queenscoat-377246.wav-37.jpg

17.

Rose crested Blue Pipit Rose-crested-Blue-Pipit-387404.wav-2.jpg Rose-crested-Blue-Pipit-401782.wav-23.jpg

18.

Scrawny Jay Scrawny-Jay-78193.wav-6.jpg Scrawny-Jay-78193.wav-24.jpg

19.

Vermillion Trillia Vermillion-Trillian-337447.wav-14.jpg Vermillion-Trillian-378953.wav-9.jpg


Species detection for Test files

Test File No Spectrograph Top 5 extracts(SNR) Evidence

1.

1-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture111.PNG Only Bent beak Riffraff found


2.

2-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture 2.PNG Rose crested Blue Pipit along with others

3.

3-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture333.PNG Not Rose crested Blue Pipit


4.

4-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture444.PNG Not Rose crested Blue Pipit


5.

5-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture555.PNG Could be Bombadil


6.

6-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture666.PNG Lesser Birchbeere

7.

7-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture777.PNG Qax

8.

8-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1 - Copy.jpeg Capture888.PNG Lesser Birchbeere

9.

9-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture999.PNG Rose crested Blue Pipit & Ordinary Snape


10.

10-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture1000.PNG could be Green tipped Scarlet Pipit


11.

11-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture1111.PNG Scrawny Jay


12.

12-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture2222.PNG Bombadil

13.

13-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture3333.PNG Darkwing Sparrow


14.

14-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture4444.PNG Broad winged Jojo


15.

15-autodetec.ls-th10-env.abs-bp1.10-smo300-midu0.05-mxdu0.5-pw1-p1.jpeg Capture5555.PNG Bent beak Riffraff

From the above table, it is evident that at most 2 or 3 recordings belong to Rose crested Blue Pipit. Why did Kaisos officials lie?

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