Changes

              
    

          
          
        
        

            
f
1
{
f
1
{
            
2
  "access_rights": "",
2
  "access_rights": "",
            
3
  "author": "Juanhua Zhang",
3
  "author": "Juanhua Zhang",
            
4
  "author_email": "",
4
  "author_email": "",
            
5
  "citation": [],
5
  "citation": [],
            
6
  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
6
  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
            
7
  "defined_in": "",
7
  "defined_in": "",
            
8
  "doi": "10.57702/pl2i9l67",
8
  "doi": "10.57702/pl2i9l67",
            
n
9
  "doi_date_published": null,
n
9
  "doi_date_published": "2024-12-02",
            
10
  "doi_publisher": "TIB",
10
  "doi_publisher": "TIB",
            
n
11
  "doi_status": false,
n
11
  "doi_status": true,
            
12
  "domain": "https://service.tib.eu/ldmservice",
12
  "domain": "https://service.tib.eu/ldmservice",
            
13
  "extra_authors": [
13
  "extra_authors": [
            
14
    {
14
    {
            
15
      "extra_author": "Ruodan Yan",
15
      "extra_author": "Ruodan Yan",
            
16
      "orcid": ""
16
      "orcid": ""
            
17
    },
17
    },
            
18
    {
18
    {
            
19
      "extra_author": "Alessandro Perelli",
19
      "extra_author": "Alessandro Perelli",
            
20
      "orcid": ""
20
      "orcid": ""
            
21
    },
21
    },
            
22
    {
22
    {
            
23
      "extra_author": "Xi Chen",
23
      "extra_author": "Xi Chen",
            
24
      "orcid": ""
24
      "orcid": ""
            
25
    },
25
    },
            
26
    {
26
    {
            
27
      "extra_author": "Chao Li",
27
      "extra_author": "Chao Li",
            
28
      "orcid": ""
28
      "orcid": ""
            
29
    }
29
    }
            
30
  ],
30
  ],
            
31
  "groups": [
31
  "groups": [
            
32
    {
32
    {
            
33
      "description": "",
33
      "description": "",
            
34
      "display_name": "Diffusion MRI",
34
      "display_name": "Diffusion MRI",
            
35
      "id": "c3d5a544-92aa-4d45-9a8e-dfa8d89c1795",
35
      "id": "c3d5a544-92aa-4d45-9a8e-dfa8d89c1795",
            
36
      "image_display_url": "",
36
      "image_display_url": "",
            
37
      "name": "diffusion-mri",
37
      "name": "diffusion-mri",
            
38
      "title": "Diffusion MRI"
38
      "title": "Diffusion MRI"
            
39
    },
39
    },
            
40
    {
40
    {
            
41
      "description": "",
41
      "description": "",
            
42
      "display_name": "Image Synthesis",
42
      "display_name": "Image Synthesis",
            
43
      "id": "8b89ca6b-96f7-439b-8045-febd38230620",
43
      "id": "8b89ca6b-96f7-439b-8045-febd38230620",
            
44
      "image_display_url": "",
44
      "image_display_url": "",
            
45
      "name": "image-synthesis",
45
      "name": "image-synthesis",
            
46
      "title": "Image Synthesis"
46
      "title": "Image Synthesis"
            
47
    }
47
    }
            
48
  ],
48
  ],
            
49
  "id": "2d1b7edd-f977-4b74-8d24-b42563e886fb",
49
  "id": "2d1b7edd-f977-4b74-8d24-b42563e886fb",
            
50
  "isopen": false,
50
  "isopen": false,
            
51
  "landing_page": "",
51
  "landing_page": "",
            
52
  "license_title": null,
52
  "license_title": null,
            
53
  "link_orkg": "",
53
  "link_orkg": "",
            
54
  "metadata_created": "2024-12-02T22:35:08.632053",
54
  "metadata_created": "2024-12-02T22:35:08.632053",
            
n
55
  "metadata_modified": "2024-12-02T22:35:08.632059",
n
55
  "metadata_modified": "2024-12-02T22:35:09.414807",
            
56
  "name": 
56
  "name": 
            
57
"physics-guided-diffusion-model-for-diffusion-mri-synthesis",
57
"physics-guided-diffusion-model-for-diffusion-mri-synthesis",
            
58
  "notes": "Diffusion MRI (dMRI) is an essential neuroimaging 
58
  "notes": "Diffusion MRI (dMRI) is an essential neuroimaging 
            
59
technique with high acquisition costs. Deep learning approaches have 
59
technique with high acquisition costs. Deep learning approaches have 
            
60
been used to enhance dMRI and predict diffusion biomarkers through 
60
been used to enhance dMRI and predict diffusion biomarkers through 
            
61
undersampled dMRI. To generate more comprehensive raw dMRI, generative 
61
undersampled dMRI. To generate more comprehensive raw dMRI, generative 
            
62
adversarial network based methods are proposed to include b-values and 
62
adversarial network based methods are proposed to include b-values and 
            
63
b-vectors as conditions, but they are limited by unstable training and 
63
b-vectors as conditions, but they are limited by unstable training and 
            
64
less desirable diversity. The emerging diffusion model (DM) promises 
64
less desirable diversity. The emerging diffusion model (DM) promises 
            
65
to improve generative performance. However, it remains challenging to 
65
to improve generative performance. However, it remains challenging to 
            
66
include essential information in conditioning DM for more relevant 
66
include essential information in conditioning DM for more relevant 
            
67
generation, i.e., the physical principles of dMRI and white matter 
67
generation, i.e., the physical principles of dMRI and white matter 
            
68
tract structures. In this study, we propose a physics-guided diffusion 
68
tract structures. In this study, we propose a physics-guided diffusion 
            
69
model to generate high-quality dMRI.",
69
model to generate high-quality dMRI.",
            
n
70
  "num_resources": 0,
n
70
  "num_resources": 1,
            
71
  "num_tags": 4,
71
  "num_tags": 4,
            
72
  "organization": {
72
  "organization": {
            
73
    "approval_status": "approved",
73
    "approval_status": "approved",
            
74
    "created": "2024-11-25T12:11:38.292601",
74
    "created": "2024-11-25T12:11:38.292601",
            
75
    "description": "",
75
    "description": "",
            
76
    "id": "079d46db-32df-4b48-91f3-0a8bc8f69559",
76
    "id": "079d46db-32df-4b48-91f3-0a8bc8f69559",
            
77
    "image_url": "",
77
    "image_url": "",
            
78
    "is_organization": true,
78
    "is_organization": true,
            
79
    "name": "no-organization",
79
    "name": "no-organization",
            
80
    "state": "active",
80
    "state": "active",
            
81
    "title": "No Organization",
81
    "title": "No Organization",
            
82
    "type": "organization"
82
    "type": "organization"
            
83
  },
83
  },
            
84
  "owner_org": "079d46db-32df-4b48-91f3-0a8bc8f69559",
84
  "owner_org": "079d46db-32df-4b48-91f3-0a8bc8f69559",
            
85
  "private": false,
85
  "private": false,
            
86
  "relationships_as_object": [],
86
  "relationships_as_object": [],
            
87
  "relationships_as_subject": [],
87
  "relationships_as_subject": [],
            
t
88
  "resources": [],
t
88
  "resources": [
            
89
    {
            
90
      "cache_last_updated": null,
            
91
      "cache_url": null,
            
92
      "created": "2024-12-02T22:29:38",
            
93
      "data": [
            
94
        "dcterms:title",
            
95
        "dcterms:accessRights",
            
96
        "dcterms:creator",
            
97
        "dcterms:description",
            
98
        "dcterms:issued",
            
99
        "dcterms:language",
            
100
        "dcterms:identifier",
            
101
        "dcat:theme",
            
102
        "dcterms:type",
            
103
        "dcat:keyword",
            
104
        "dcat:landingPage",
            
105
        "dcterms:hasVersion",
            
106
        "dcterms:format",
            
107
        "mls:task"
            
108
      ],
            
109
      "description": "The json representation of the dataset with its 
            
110
distributions based on DCAT.",
            
111
      "format": "JSON",
            
112
      "hash": "",
            
113
      "id": "0b8b87dd-d966-46c6-8b50-309f7ecb31df",
            
114
      "last_modified": "2024-12-02T22:35:09.407084",
            
115
      "metadata_modified": "2024-12-02T22:35:09.417944",
            
116
      "mimetype": "application/json",
            
117
      "mimetype_inner": null,
            
118
      "name": "Original Metadata",
            
119
      "package_id": "2d1b7edd-f977-4b74-8d24-b42563e886fb",
            
120
      "position": 0,
            
121
      "resource_type": null,
            
122
      "size": 1381,
            
123
      "state": "active",
            
124
      "url": 
            
125
resource/0b8b87dd-d966-46c6-8b50-309f7ecb31df/download/metadata.json",
            
126
      "url_type": "upload"
            
127
    }
            
128
  ],
            
89
  "services_used_list": "",
129
  "services_used_list": "",
            
90
  "state": "active",
130
  "state": "active",
            
91
  "tags": [
131
  "tags": [
            
92
    {
132
    {
            
93
      "display_name": "Diffusion MRI",
133
      "display_name": "Diffusion MRI",
            
94
      "id": "b67b08ed-c460-4db4-8d51-98162a605cda",
134
      "id": "b67b08ed-c460-4db4-8d51-98162a605cda",
            
95
      "name": "Diffusion MRI",
135
      "name": "Diffusion MRI",
            
96
      "state": "active",
136
      "state": "active",
            
97
      "vocabulary_id": null
137
      "vocabulary_id": null
            
98
    },
138
    },
            
99
    {
139
    {
            
100
      "display_name": "Diffusion Model",
140
      "display_name": "Diffusion Model",
            
101
      "id": "58338b8b-5197-437c-8b7d-bf2c2149395a",
141
      "id": "58338b8b-5197-437c-8b7d-bf2c2149395a",
            
102
      "name": "Diffusion Model",
142
      "name": "Diffusion Model",
            
103
      "state": "active",
143
      "state": "active",
            
104
      "vocabulary_id": null
144
      "vocabulary_id": null
            
105
    },
145
    },
            
106
    {
146
    {
            
107
      "display_name": "Image Synthesis",
147
      "display_name": "Image Synthesis",
            
108
      "id": "8977f03a-9e9f-411c-8e92-d17f6dc7a823",
148
      "id": "8977f03a-9e9f-411c-8e92-d17f6dc7a823",
            
109
      "name": "Image Synthesis",
149
      "name": "Image Synthesis",
            
110
      "state": "active",
150
      "state": "active",
            
111
      "vocabulary_id": null
151
      "vocabulary_id": null
            
112
    },
152
    },
            
113
    {
153
    {
            
114
      "display_name": "Physics-guided",
154
      "display_name": "Physics-guided",
            
115
      "id": "bcb964e3-03a2-49f9-b1dc-48bfb9a01635",
155
      "id": "bcb964e3-03a2-49f9-b1dc-48bfb9a01635",
            
116
      "name": "Physics-guided",
156
      "name": "Physics-guided",
            
117
      "state": "active",
157
      "state": "active",
            
118
      "vocabulary_id": null
158
      "vocabulary_id": null
            
119
    }
159
    }
            
120
  ],
160
  ],
            
121
  "title": "Physics-guided Diffusion Model for Diffusion MRI 
161
  "title": "Physics-guided Diffusion Model for Diffusion MRI 
            
122
Synthesis",
162
Synthesis",
            
123
  "type": "dataset",
163
  "type": "dataset",
            
124
  "version": ""
164
  "version": ""
            
125
}
165
}