The use of co-occurrence patterns in single image based food portion estimation
© 2017 IEEE. Measuring accurate dietary intake is considered to be an open research problem in the nutrition and health fields. Food portions estimation is a challenging problem as food preparation and consumption process pose large variations on food shapes and appearances. We use geometric model b...
| Main Authors: | , , , |
|---|---|
| Format: | Conference Paper |
| Published: |
2018
|
| Online Access: | http://hdl.handle.net/20.500.11937/68941 |
| _version_ | 1848761927295041536 |
|---|---|
| author | Fang, S. Zhu, F. Boushey, Carol Delp, E. |
| author_facet | Fang, S. Zhu, F. Boushey, Carol Delp, E. |
| author_sort | Fang, S. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2017 IEEE. Measuring accurate dietary intake is considered to be an open research problem in the nutrition and health fields. Food portions estimation is a challenging problem as food preparation and consumption process pose large variations on food shapes and appearances. We use geometric model based technique to estimate food portions and further improve estimation accuracy using co-occurrence patterns. We estimate the food portion co-occurrence patterns from food images we collected from dietary studies using the mobile Food Record (mFR) system we developed. Co-occurrence patterns is used as prior knowledge to refine portion estimation results. We show that the portion estimation accuracy has been improved when in-corporating the co-occurrence patterns as contextual information. |
| first_indexed | 2025-11-14T10:39:27Z |
| format | Conference Paper |
| id | curtin-20.500.11937-68941 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:39:27Z |
| publishDate | 2018 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-689412018-06-29T12:35:48Z The use of co-occurrence patterns in single image based food portion estimation Fang, S. Zhu, F. Boushey, Carol Delp, E. © 2017 IEEE. Measuring accurate dietary intake is considered to be an open research problem in the nutrition and health fields. Food portions estimation is a challenging problem as food preparation and consumption process pose large variations on food shapes and appearances. We use geometric model based technique to estimate food portions and further improve estimation accuracy using co-occurrence patterns. We estimate the food portion co-occurrence patterns from food images we collected from dietary studies using the mobile Food Record (mFR) system we developed. Co-occurrence patterns is used as prior knowledge to refine portion estimation results. We show that the portion estimation accuracy has been improved when in-corporating the co-occurrence patterns as contextual information. 2018 Conference Paper http://hdl.handle.net/20.500.11937/68941 10.1109/GlobalSIP.2017.8308685 restricted |
| spellingShingle | Fang, S. Zhu, F. Boushey, Carol Delp, E. The use of co-occurrence patterns in single image based food portion estimation |
| title | The use of co-occurrence patterns in single image based food portion estimation |
| title_full | The use of co-occurrence patterns in single image based food portion estimation |
| title_fullStr | The use of co-occurrence patterns in single image based food portion estimation |
| title_full_unstemmed | The use of co-occurrence patterns in single image based food portion estimation |
| title_short | The use of co-occurrence patterns in single image based food portion estimation |
| title_sort | use of co-occurrence patterns in single image based food portion estimation |
| url | http://hdl.handle.net/20.500.11937/68941 |