Add additional testfiles (#139)

Adding some more testfiles inline in the repository for smoke tests to prevent regressions. Longer term, we can explore a large cloud bucket of testfiles that we can iterate over in a test if we want a more expansive set of files (and larger files).

This is somewhat associated with #84

testfiles/data_details.md

@@ -1,22 +1,63 @@
 # Testfiles Details
 
-This document contains citations and further details for the test DICOMs used here.
+This document contains citations and further details for the test DICOMs used
+here. Eventually I would like to store a way more expansive set of test DICOMs
+in a cloud bucket that we can pull down for testing (this would allow for more 
+DICOMs and larger files). This would, however add some complexity to testing 
+this repository.  
 
 
 ## Files from The Cancer Imaging Archive
-* [1.dcm](1.dcm) (from [#77](https://github.com/suyashkumar/dicom/issues/77))
-* [2.dcm](1.dcm) (from [#77](https://github.com/suyashkumar/dicom/issues/77))
 
-### Notable attributes
-* Contain multiple sequences (including doubly nested sequences)
-* Contain both core image PixelData and Icon PixelData
+The sub-bullets mention potentially interesting characteristics of the test file.
+Some of the interesting characteristics may apply to more than one file, but may only
+be mentioned in one of them for brevity.
 
+* [1.dcm](1.dcm) (from [#77](https://github.com/suyashkumar/dicom/issues/77)) 
+  * Modality: PET 
+  * Native Pixel Data
+  * Doubly Nested Sequences
+  * Icon pixel data in addition to typical pixel data 
+* [2.dcm](2.dcm) (from [#77](https://github.com/suyashkumar/dicom/issues/77))
+  * Modality: PET
+  * Other items similar to 1.dcm
+* [3.dcm](3.dcm)
+  * Modality: MRI 
+  * Native pixel data
+* [4.dcm](4.dcm)
+  * Modality: X-Ray
+  * Native pixel data
+  * COVID-19 positive
+* [5.dcm](5.dcm)
+  * Modality: CT
+  * Multiple frames
+  * Native pixel data
 ### Relevant Citations
+#### For files 1.dcm, 2.dcm:
 ##### Data Citation:
 Kinahan, Paul; Muzi, Mark; Bialecki, Brian; Coombs, Laura. (2017). Data from ACRIN-FLT-Breast. The Cancer Imaging Archive. http://doi.org/10.7937/K9/TCIA.2017.ol20zmxg
 
 ##### Publication Citation
 Kostakoglu L ,  Duan F ,  Idowu MO ,  Jolles PR ,  Bear HD ,  Muzi M ,  Cormack J ,  Muzi JP ,  Pryma DA ,  Specht JM ,  Hovanessian-Larsen L ,  Miliziano J ,  Mallett S ,  Shields AF ,  Mankoff DA ;  ACRIN 668 Investigative Team . A Phase II Study of 3'-Deoxy-3'-18F-Fluorothymidine PET in the Assessment of Early Response of Breast Cancer to Neoadjuvant Chemotherapy: Results from ACRIN 6688. J Nucl Med. 2015 Nov;56(11):1681-9. doi: 10.2967/jnumed.115.160663. Epub 2015 Sep 10. 
 
-##### TCIA Citation
+
+#### For file 3.dcm
+
+##### Data Citation:
+Choyke P, Turkbey B, Pinto P, Merino M, Wood B. (2016). Data From PROSTATE-MRI. The Cancer Imaging Archive. http://doi.org/10.7937/K9/TCIA.2016.6046GUDv
+
+
+#### TCIA Citation
 Clark K, Vendt B, Smith K, Freymann J, Kirby J, Koppel P, Moore S, Phillips S, Maffitt D, Pringle M, Tarbox L, Prior F. The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository, Journal of Digital Imaging, Volume 26, Number 6, December, 2013, pp 1045-1057.
+
+#### For file 4.dcm
+
+##### Data Citation:
+Desai, S., Baghal, A., Wongsurawat, T., Al-Shukri, S., Gates, K., Farmer, P., Rutherford, M., Blake, G.D., Nolan, T., Powell, T., Sexton, K., Bennett, W., Prior, F. (2020). Data from Chest Imaging with Clinical and Genomic Correlates Representing a Rural COVID-19 Positive Population [Data set]. The Cancer Imaging Archive. DOI: https://doi.org/10.7937/tcia.2020.py71-5978.
+
+#### TCIA Citation
+Clark K, Vendt B, Smith K, Freymann J, Kirby J, Koppel P, Moore S, Phillips S, Maffitt D, Pringle M, Tarbox L, Prior F. The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository, Journal of Digital Imaging, Volume 26, Number 6, December, 2013, pp 1045-1057. DOI: 10.1007/s10278-013-9622-7
+
+#### File 5.dcm
+This file was sourced from [cornerstone](https://github.com/cornerstonejs/dicomParser/blob/master/testImages/encapsulated/multi-frame/CT0012.explicit_little_endian.dcm) 
+(which is MIT licensed, see the license reproduced in included_licenses.md)

testfiles/included_licenses.md

@@ -0,0 +1,31 @@
+# Included Licenses
+
+This is where licenses related to some of the testfiles are included as per the 
+clause in some licenses that require them to be reproduced in redistributions of
+portions of the software
+
+## For file 5.dcm
+Obtained from: https://github.com/cornerstonejs/dicomParser/blob/master/testImages/encapsulated/multi-frame/CT0012.explicit_little_endian.dcm
+
+
+The MIT License (MIT)
+
+Copyright (c) 2014 Chris Hafey ([email protected])
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.