Transcript
Page 1: …...=A5;9 B9HKCF? K=H< ;CC8 65G9@=B9G DFCJ=8=B; ACF9 DF97=G9 F9GI@HG 6IH 69=B; ACF9 7CADIH5H=CB5@@M 9LD9BG=J9 ,

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W15, 2019 27th CIPA International Symposium “Documenting the past for a better future”, 1–5 September 2019, Ávila, Spain

This contribution has been peer-reviewed. https://doi.org/10.5194/isprs-archives-XLII-2-W15-1157-2019 | © Authors 2019. CC BY 4.0 License. 1157

Page 2: …...=A5;9 B9HKCF? K=H< ;CC8 65G9@=B9G DFCJ=8=B; ACF9 DF97=G9 F9GI@HG 6IH 69=B; ACF9 7CADIH5H=CB5@@M 9LD9BG=J9 ,

•••

••

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W15, 2019 27th CIPA International Symposium “Documenting the past for a better future”, 1–5 September 2019, Ávila, Spain

This contribution has been peer-reviewed. https://doi.org/10.5194/isprs-archives-XLII-2-W15-1157-2019 | © Authors 2019. CC BY 4.0 License. 1158

Page 3: …...=A5;9 B9HKCF? K=H< ;CC8 65G9@=B9G DFCJ=8=B; ACF9 DF97=G9 F9GI@HG 6IH 69=B; ACF9 7CADIH5H=CB5@@M 9LD9BG=J9 ,

keyframes = []

PROCEDURE TimeSelection(video, time) FOR frame in video

IF time(frame) mod time == 0 keyframes.add(frame)

PROCEDURE 2DSelection(video, newnessTh) poolOfDesc = [] FOR frame in video

IF isBlurred(frame) CONTINUE frameDesc = computeORB(frame) IF match(poolOfDesc, frameDesc) > newnessTh

keyframes.add(frame) poolOfDesc.add(frameDesc)

PROCEDURE 3DSelection (video) selectedKeyframes, pointCloud = ORBSLAM(video) FOR keyframe in selectedKeyframes

keyframes.add(keyframe)

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W15, 2019 27th CIPA International Symposium “Documenting the past for a better future”, 1–5 September 2019, Ávila, Spain

This contribution has been peer-reviewed. https://doi.org/10.5194/isprs-archives-XLII-2-W15-1157-2019 | © Authors 2019. CC BY 4.0 License. 1159

Page 4: …...=A5;9 B9HKCF? K=H< ;CC8 65G9@=B9G DFCJ=8=B; ACF9 DF97=G9 F9GI@HG 6IH 69=B; ACF9 7CADIH5H=CB5@@M 9LD9BG=J9 ,

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W15, 2019 27th CIPA International Symposium “Documenting the past for a better future”, 1–5 September 2019, Ávila, Spain

This contribution has been peer-reviewed. https://doi.org/10.5194/isprs-archives-XLII-2-W15-1157-2019 | © Authors 2019. CC BY 4.0 License. 1160

Page 5: …...=A5;9 B9HKCF? K=H< ;CC8 65G9@=B9G DFCJ=8=B; ACF9 DF97=G9 F9GI@HG 6IH 69=B; ACF9 7CADIH5H=CB5@@M 9LD9BG=J9 ,

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W15, 2019 27th CIPA International Symposium “Documenting the past for a better future”, 1–5 September 2019, Ávila, Spain

This contribution has been peer-reviewed. https://doi.org/10.5194/isprs-archives-XLII-2-W15-1157-2019 | © Authors 2019. CC BY 4.0 License. 1161

Page 6: …...=A5;9 B9HKCF? K=H< ;CC8 65G9@=B9G DFCJ=8=B; ACF9 DF97=G9 F9GI@HG 6IH 69=B; ACF9 7CADIH5H=CB5@@M 9LD9BG=J9 ,

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W15, 2019 27th CIPA International Symposium “Documenting the past for a better future”, 1–5 September 2019, Ávila, Spain

This contribution has been peer-reviewed. https://doi.org/10.5194/isprs-archives-XLII-2-W15-1157-2019 | © Authors 2019. CC BY 4.0 License. 1162


Recommended