图 书 馆
多模态处理与多媒体理解：眼球运动的图像检索Multimodal Processing and Multimedia Understanding: Image Retrieval Using Eye Movements |
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| 课程网址: | http://videolectures.net/mcvc08_stentiford_mpmu/ |
| 主讲教师: | Fred Stentiford |
| 开课单位: | 伦敦大学学院 |
| 开课时间: | 2008-02-14 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | His presentation describes experiments that explored eye behaviour when carrying out purely visual tasks on a Corel database of 1000 images. Results are reported that indicate that image identification can be carried out significantly faster with an eye tracker than with a mouse. Participants performing image search tasks were able to reach target images in significantly fewer steps with an eye tracker than by random selection. The effects of the intrinsic difficulty of finding images and the time allowed for successive selections were also investigated. Finally the results yielded evidence of the use of rapid pre-attentive vision during visual search. |
| 关 键 词: | 视觉任务; 图像数据库; 图像识别; 视觉搜索 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-12-27：lxf |
| 阅读次数: | 45 |