| 1. |
|
|
| 2. |
- Biel, Lena, et al.
(författare)
-
Active perception in a sensor fusion model
- 2002
-
Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- During the last decades the research in the sensor fusion area has mainly been focused on fusion methods and feature selection methods. A possible further development in this area is to incorporate a process referred to as active perception. This means that the system is able to manipulate the sensing mechanisms to create a focus on selected information in the surrounding environment. This process may also be able to handle the feature selection process with respect to which features to be used and/or the number of features to use. This paper presents a model that contains a decision system based on active perception integrated with previous sensor fusion algorithms. The human body has perhaps one of the most advanced perceptual processing systems. The human perception process can be divided into sensation (measurement collection) and perception (interpret the surroundings). During the sensation process a huge amount of data is collected from different sensors that reflect the environment. The information has to be interpreted in an effective way, i.e. in the fusion process. The interpretation together with a decision system to control the sensors to focus on important information will correspond to the (active) perception process. The model presented in this paper capitalizes on the properties presented by the biological counterpart to achieve more human-like processes for a sensor fusion. Finally, the paper presents the testing of the model in two examples. The applications used have a safety approach of fire indication, identification and decision-making. The goal is to enlarge a conventional fire alarm system to not only detect fire, but also to propose different actions for a human in a dangerous area for example.
|
|
| 3. |
- Biel, Lena, et al.
(författare)
-
ECG analysis : a new approach in human identification
- 2001
-
Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- In this paper a new approach in human identification is investigated, For this purpose, a standard 12-lead electrocardiogram (ECG) recorded during rest is used. Selected features extracted from the ECG are used to identify a person in a predetermined group. Multivariate analysis is used for the identification task. Experiments show that it is possible to identify a person by features extracted from one lead only. Hence, only three electrodes have to be attached on the person to be identified. This makes the method applicable without too much effort.
|
|
| 4. |
- Brunnberg, Elinor, 1948-
(författare)
-
Svenska och engelska socialarbetares professionella status, arbetsglädje och besvikelser
- 2001
-
Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The joy is seeing people being able to change themselves. It's enabling people to change. That is joy; to see someone has understood and got something back out of it; to make their lives better. That is joy[1]. Socialt arbete är ett kreativt arbete där den ena dagen inte är den andra lik. Att genom sina arbetsinsatser göra det möjligt för människor att förändras så att de kan leva ett bättre och mindre utsatt liv ger både svenska och engelska socialarbetare arbetsglädje. Det som gör socialarbetare besvikna är när det byråkratiska eller politiska systemet osynliggör eller försvårar det emotionellt omgestaltande arbetet tillsammans med klienterna. Svenska och engelska socialarbetare hade i början på 90-talet en samstämmig uppfattning om att de som professionella aktörer inte hade hög status. I den engelska välfärdsstaten blåste det motvind för socialarbetarna medan de svenska socialarbetarna under hela 90-talet befunnit sig i medvind. [1] Citat från intervju med engelsk socialarbetare.
|
|
| 5. |
|
|
| 6. |
- Danielsson Tham, Marie-Louise, 1947-
(författare)
-
Det blev vår även i år!
- 2002
-
Annan publikation (populärvet., debatt m.m.)
|
|
| 7. |
|
|
| 8. |
- Danielsson Tham, Marie-Louise, 1947-
(författare)
-
Du är djurens enda hopp!
- 2002
-
Annan publikation (populärvet., debatt m.m.)
|
|
| 9. |
- Danielsson Tham, Marie-Louise, 1947-
(författare)
-
DÅ VAR DET DAGS IGEN!
- 2001
-
Annan publikation (populärvet., debatt m.m.)
|
|
| 10. |
- Danielsson Tham, Marie-Louise, 1947-
(författare)
-
Fortsätt att kämpa!
- 2004
-
Annan publikation (populärvet., debatt m.m.)
|
|
